14M
February 15, 2018 | Author: MinaSaeed | Category: N/A
Short Description
Caterpillar Grader 14M electric schematic...
Description
0041
8V DC Sensor Power Supply
0070
Parking Brake Switch
0096
Fuel Level Sensor
0144
Backup Alarm Relay
0168
Electrical System Voltage
0177
Transmission Oil Temperature Sensor
0247
SAE J1939 Data Link
0248
Cat Data Link
0262
5 Volt Sensor DC Power Supply
0368
Transmission Auto / Manual Switch
0420
Secondary Steering Relay
0444
Starter Motor Relay
0537
Inching Pedal Position Sensor
0585
Transmission Output Speed Sensor 1
0588
Monitoring System Display
0590
Engine ECM
0596
Implement ECM
0615
Machine Articulation Angle Position
0621
Downshift Switch
0622
Upshift Switch
0623
Directional Switch
0627
Park Brake Pressure Switch
0669
Transmission Input Speed Sensor
0673
Transmission Output Speed Sensor 3
0674
Transmission Intermediate Speed Sensor 1
0675
Transmission Intermediate Speed Sensor 2
0681
Parking Brake Solenoid Valve
0967
Machine Application
1326
Location Code
1401
Transmission Clutch Solenoid 1
1402
Transmission Clutch Solenoid 2
1403
Transmission Clutch Solenoid 3
1404
Transmission Clutch Solenoid 4
1405
Transmission Clutch Solenoid 5
1406
Transmission Clutch Solenoid 6
1407
Transmission Clutch Solenoid 7
1408
Transmission Clutch Solenoid 8
1471
Steering Control Position Sensor 1
1472
Steering Control Position Sensor 2
1473
Steering Control Position Sensor 3
1482
10 Volt Sensor DC Power Supply
1484
Inching Pedal Switch
1674
Solenoid Return 1
1960
Ignition Key Reader
1961
Service Brake Accumulator Pressure
2113
Operator Present Switch
2175
Secondary Steer Left Solenoid
2176
Secondary Steer Right Solenoid
2199
Secondary Steer Request Signal Line From Implement ECM
2200
Left Steering Cylinder Position Sensor
2201
Right Steering Cylinder Position Sensor
2252
Machine Articulation Angle Sensor 2
2304
Differential Lock Relay
Engine Control System (MID No. 036) CID
Component
Wire Color
Wire Number
Description
Wire Color
Power Circuits
Control Circuits (Continued)
101
RD
Battery +24V
J769
YL
Right Side Auto/Manual SW (NC)
103
RD
LH Position Lamps Breaker
J771
BU
Left Side Auto/Manual SW (NC)
104
RD
RH Position Lamps Breaker
K722
YL
RT Inc/Dec SW (Dec)
105
RD
Key Switch Breaker
K723
PU
RT Inc/Dec SW (Inc)
106
WH
Cab Work Lamps
K737
BR
Not Used
108
RD
Dome Lamps
K738
GN
Not Used
109
RD
Alternator Breaker
K739
BU
Not Used
112
PU
Main Power Relay Output
K748
OR
Secondary Steer Motor Relay
114
RD
Warning Horn (Forward)
K749
WH
Blade Right Lever Pos Sensor
115
RD
Load Breaker
K750
PU
Blade Left Lever Pos Sensor
116
BR
Beacon
K758
BU
Articulation Lever Pos Sensor
117
RD
Main Breaker
K788
GY
Articulation Right Solenoid
118
GY
LH Door Wipers
K789
YL
Articulation Left Solenoid
119
PK
RH Door Wipers
L730
OR
+5V Supply (XMSN Cont)
120
YL
Front / Rear Wipers
L731
BR
5V Return (XMSN Cont)
121
YL
Back Alarm To Lamp
M719
GN
Blade Sideshift Left Pos Sensor
122
BU
Side Wiper
M720
BU
Circle Sideshift Left Solenoid
123
WH
Rear Work Lights
M722
OR
Circle Sideshift Right Solenoid
124
GN
HVAC
N707
PU
Fuel Pressure SW Return
125
RD
Back Light
N787
BU
Hydraulic Filter Bypass Switch Pilot Supply
126
RD
Transmission Control
N788
PK
Not Used
127
RD
Monitoring
R732
BR
Hydraulic Oil Inlet Temp Sensor
128
PK
Autolube
R736
PK
Park Brake Press SW (NO)
129
RD
Cigar Lighter
R746
PK
Intake Manifold Press Sensor
130
GN
Waves
R747
GY
Atmospheric Pressure Sensor
132
RD
Condenser Fan #1
T725
WH
Fuel Pressure SW
134
RD
Air Cleaner
U700
WH
Circle Rt Sol
135
RD
Condenser Fan #2
U701
GN
Circle Lt Sol
140
BU
Fast Speed Blower Breaker
U702
GY
Aux Valve 1 Sol B
141
PK
Defrost Fan
U703
YL
Aux Valve 1 Sol A
142
BU
Flasher
U704
PK
Aux Valve 2 Sol B
143
BR
Blade Work Lights
U705
PU
Aux Valve 2 Sol A
144
GN
Seat
U706
BR
Aux Lever 1 Pos Sensor
146
GY
Blade Work Light #2
U707
BU
Aux Lever 2 Pos Sensor
150
RD
Transmission Control Breaker
U708
OR
Aux Lever 3 Pos Sensor
152
RD
AccuGrade Breaker
U709
WH
Aux Lever 4 Pos Sensor
155
RD
AWD Control (Not used 14M)
U710
GN
Aux Lever 5 Pos Sensor
156
YL
Sensor Power
U711
GY
Aux Lever 6 Pos Sensor
160
PU
Heated Mirrors
U712
YL
Aux Lever 7 Pos Sensor
165
YL
Differential Lock
U713
PK
Aux Valve 3 Sol B
169
PK
Center Shift / Blade Cushion
U714
PU
Aux Valve 3 Sol A
170
RD
Product Link
U715
BR
Aux Valve 4 Sol B
171
RD
Implement Control #1
U716
BU
Aux Valve 4 Sol A
172
RD
Implement Control #2
U717
OR
Aux Valve 5 Sol B
176
RD
Communication Radio Converter
U718
WH
Aux Valve 5 Sol A
179
RD
Entertainment Radio Converter
U719
GN
Aux Valve 6 Sol B
180
RD
Implement Control Main
U720
GY
Aux Valve 6 Sol A
199
RD
Steering Valve
U723
PU
Fuel Level Sender
Ground Circuits
U724
WH
XMSN Filter Bypass SW
200
BK
Main Chassis
U725
GN
Auto Shift SW (NC)
210
BK
Ent Radio Converter Output (24/12 Volt)
U726
GY
Auto Shift SW (NO)
229
BK
Engine Control Gnd
U727
WH
Inching Pedal (NO)
A201
BK
Not Used
U728
PK
Serv Brake Accum Charge Press Sensor
A202
BK
Trans & Chassis Control
U734
GN
Park Brake SW (Off)
A210
BK
Not Used
U735
GY
Park Brake SW(On)
A250
BK
Cab Gnd
U736
YL
Steering Valve Signal
A274
BK
AccuGrade Gnd
U739
BR
Steering Lever Pos 1
A295
BK
Implement Control Ground
U740
BU
Steering Lever Pos 2
0001
Cylinder Injector #1
A296
BK
Implement 1 Control Ground
U741
OR
Steering Lever Pos 3
0002
Cylinder Injector #2
A297
BK
Implement 2 Control Ground
U742
WH
Steer Valve Error Signal
0003
Cylinder Injector #3
U743
GY
Wheel Lean Input Pos Sensor
0004
Cylinder Injector #4
304
WH
Cranking Motor
U744
OR
Auto Neutral Art Sw (NO)
0005
Cylinder Injector #5
306
GN
Starter Motor Relay Output
U745
PK
Auto Neutral Art Sw (NC)
0006
Cylinder Injector #6
307
OR
Key Switch Start
U747
OR
Wheel Lean Sol Left
0041
8 Volt DC Supply
308
YL
Main Power Relay Coil
U748
GY
Wheel Lean Sol Right
0091
Throttle Position Sensor
320
OR
Horn Relay Coil To Switch
U749
BR
Blade Sideshift Sol Right
0094
Fuel Delivery Pressure Sensor
321
BR
Backup Alarm
U750
PK
Blade Sideshift Sol Left
0100
Engine Oil Pressure Sensor
322
GY
Warning Horn (Forward)
U751
WH
Blade Pitch Sol Fwd
0110
Engine Coolant Temperature Sensor
365
YL
0168
Electrical System Voltage
Basic Machine Circuits
Fuel Priming Pump Relay Monitoring Circuits
U752
PU
Blade Pitch Sol Reverse
U753
BR
Sec Steer Request Sig
0172
Intake Manifold Air Temperature Sensor
403
GN
Alternator (r) Term.
U760
PK
Optional Float Ind 1
0174
Fuel Temperature Sensor
439
YL
Center Shift Pin Pulled Indicator
U761
PU
Optional Float Ind 4
0190
Engine Speed Sensor
C491
PU
Park Brake Pressure SW (NC)
U762
GN
Optional Float Ind 6
0253
Personality Module
F421
YL
Fuel Supply Temp
U763
BU
Circle Drive Lever Pos Sensor
0261
Engine Timing
G434
BU
Not Used
U764
GY
Blade Pitch Input Pos Sensor
0262
5 Volt Sensor DC Power Supply
H414
YL
Action Alarm
U765
WH
Circle Sideshift IP Pos Sensor
0267
Remote Shutdown
Accessory Circuits
U766
BR
Op Seat Sw (NO)
0268
Programmed Parameter
500
BR
Wiper - Front (Park)
U767
BU
Op Seat Sw (NC)
0269
Sensor Power Supply
501
GN
Wiper - Front (Low)
U768
BU
Art Angle Pos Sensor 2
0274
Atmospheric Pressure Sensor
502
OR
Wiper - Front (Hi)
U769
OR
Aux Valve 7 Sol B
0291
Engine Cooling Fan
503
BR
Wiper - Rear (Park)
U770
WH
Aux Valve 7 Sol A
0296
Transmission Control
504
YL
Wiper - Rear (Low)
X725
GY
Steering Signal To Controller
0297
All Wheel Drive Control
505
BU
Wiper - Rear (Hi)
X754
GN
Sec Steer Left Solenoid
0342
Secondary Engine Speed Sensor
506
PU
Washer - Front
X755
WH
Sec Steer Right Solenoid
0549
Throttle Lock Switch
507
WH
Washer - Rear
Y787
YL
PHS Can (+) (Not Used)
0588
Monitoring System Display
508
PU
Radio Speaker - Left
Y788
GN
PHS Can (-) (Not Used)
0596
Implement Control
509
WH
Radio Speaker - Left (Common)
801
PK
Not Used
0791
Compression Brake Low/High Solenoid
511
BR
Radio Speaker - Right
843
WH
Not Used
0792
Compression Brake Medium/High Solenoid
512
GN
Radio Speaker - Right (Common)
844
GN
1551
Cooling Fan Calibrate
515
GY
Blower Motor (Hi)
849
YL
1589
Turbocharger Inlet Air Pressure Sensor
516
GN
Blower Motor (Medium)
850
1627
Fuel Pump Relay
517
BU
Blower Motor (Low)
892
1639
Machine Security System Module
518
OR
+24V Flasher Input
893
1785
Intake Manifold pressure Sensor
519
PK
Thermostat To Refrigerant Press. SW
A847
2417
Ether Injection Control Solenoid
520
WH
Opr A/C SW To Thermostat
2770
Throttle Lock Resume/Decel Switch
521
YL
A/C SW To Refrigerant SW
2771
Throttle Lock Set/Accel Switch
522
WH
A/C Clutch To Thermostat SW
F843
Electronic Implement Control (MID No. 082)
523
BR
Wiper - Left (Park)
524
BU
Wiper - Left (Low)
CID
Component
Harness And Wire Electrical Schematic Symbols
Description
Symbols T
Pressure Symbol
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it. Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine. Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
Harness And Wire Symbols 1 2
Control - Gateway
I-9
28
Solenoid - Auxiliary Valve 5 Solenoid B
PU
Not Used
Control - Implement 3
I-13
E
Solenoid - Auxiliary Valve 6 Solenoid A
F-1
32
BR
Cat Data Link (-)
Ground - Cab 1
H-14
E
Solenoid - Auxiliary Valve 6 Solenoid B
F-1
32
GN
Cat Data Link (+)
Horn - Forward (High)
G-4
35
Solenoid - Blade Left Lower
F-6
32
YL
Left Blade Down Force Pro Valve
Horn - Forward (Low)
I-4
36
Solenoid - Blade Left Raise
F-6
32
A849
OR
Right Blade Down Force Pro Valve
Key Reader - MSS
C-11
A
Solenoid - Blade Pitch Backward
G-6
31
A893
OR
Fuel Prime SW To Fuel Prime Pump
LED - MSS Status
C-11
A
Solenoid - Blade Pitch Forward
G-6
31
YL
Inching Pedal Pos Sensor
Mirror - LH Heated
F-9
30
Solenoid - Blade Right Lower
F-6
32
F846
PU
MSS Status LED
Mirror - RH Heated
E-9
29
Solenoid - Blade Right Raise
F-6
32
G826
WH
Fuel Press Sensor (+5V)
Module - Steering Control Valve
H-4
32
Solenoid - Blade Side Shift Left
G-6
31
B-10
15
Solenoid - Blade Side Shift Right
G-6
31
D-9
19
Solenoid - Centershift Pin Puller
I-6
38
Component
525
GY
Wiper - Left (Hi)
G827
GN
Fuel Press Sensor (Gnd)
Monitor - Rear Vision
Schematic Location
Machine Location
Solenoid - Auxiliary Valve 4 Solenoid B
F-1
32
Solenoid - Auxiliary Valve 5 Solenoid A
G-1
31
G-1
31
Component
526
YL
Wiper - Right (Park)
G828
WH
+5V Supply 1 (Eng Cont)
Motor - Air Cleaner
0168
Electrical System Voltage
527
GN
Wiper - Right (Low)
G829
GN
5V Return (Eng Cont)
Motor - LH Side Wiper
B-13
18
Solenoid - Circle Left
H-6
31
0247
SAE J1939 Data Link
528
PK
Wiper - Right (Hi)
G833
PK
Temp Sensor Return
Motor - RH Side Wiper
A-13
17
Solenoid - Circle Right
H-6
31
0248
Cat Data Link
529
WH
Washer Left
G856
WH
TDC Service Probe (+)
Radio - Gen 2
I-10
28
Solenoid - Circle Side Shift Left
G-6
31
0262
5 Volt Sensor DC Power Supply
530
OR
Washer Right
G857
YL
TDC Service Probe (-)
Resistor - Steer Valve Pull-Up
H-4
32
Solenoid - Circle Side Shift Right
G-6
31
0296
Transmission / Chassis ECM
538
BR
Dash Flasher Indicator Output
H803
BU
Proportional Driver Return (9-12) (Imp Cont1)
Sender - Fuel Level
H-3
40
Solenoid - LH Blade Cushion
G-4
37
0358
Implement Pilot Pressure Supply Solenoid
539
BU
Turn Signal Indicator Right
H807
YL
Load Return 1 (Imp Cont)
Sensor - Left Steer Cylinder Position
F-4
34
Solenoid - RH Blade Cushion
G-4
37
0490
Hydraulic Lockout Switch
540
WH
Turn Signal Indicator Left
H808
WH
Load Return 1 (Imp Cont2)
Sensor - Right Steer Cylinder Position
F-4
33
Solenoid - Secondary Steering Left
E-6
32
0588
Monitoring System Display
556
WH
Differential Lock
H861
PU
Proportional Driver Return (1-4) (Imp Cont)
Solenoid - Articulate Left
E-6
32
Solenoid - Secondary Steering Right
E-6
32
0590
Engine Electronic Control Module
567
WH
A/C SW To Condenser Fan Relays
H862
GY
Proportional Driver Return (5-8) (Imp Cont)
Solenoid - Articulate Right
E-6
32
Solenoid - Wheel Lean Left
H-6
31
0597
Main Hydraulic Pump Discharge Pressure
570
BU
Blade Cushion Sol
H863
BU
Proportional Driver Return (9-12) (Imp Cont)
Solenoid - Auxiliary Valve 1 Solenoid A
H-6
31
Solenoid - Wheel Lean Right
H-6
31
0600
Hydraulic Oil Temperature Sensor
581
GY
Left Rear Turn Flasher
H864
GN
Not Used
Solenoid - Auxiliary Valve 1 Solenoid B
H-6
31
Switch - Beacon
C-13
F
0615
Machine Articulation Angle Position Sensor
582
PK
Right Rear Turn Flasher
J844
GY
+8 Volt Supply (Eng Cont)
Solenoid - Auxiliary Valve 2 Solenoid A
E-6
32
Switch - Cab Flood Lamp
D-13
F
0967
Machine Application
592
BU
Dc/Dc Converter Power Output
K831
GY
LH Down Force Enable Solenoid
Solenoid - Auxiliary Valve 2 Solenoid B
E-6
32
Switch - Dimmer
D-13
F
Location Code
593
GN
Condenser Fan Relay To Motors
K832
OR
RH Down Force Enable Solenoid
Solenoid - Auxiliary Valve 3 Solenoid A
G-1
31
Switch - Flood Lamps
D-13
F
GN
Rear Defroster Fan (Low)
L854
YL
AccuGrade Can (+)
Solenoid - Auxiliary Valve 3 Solenoid B
G-1
31
Switch - Pin Puller Indicator
I-6
38
YL
Rear Defroster Fan (Hi)
L855
GN
AccuGrade Can (-)
Solenoid - Auxiliary Valve 4 Solenoid A
F-1
32
Switch - Snow Wing Flood
C-13
F
1471
Steering Control Position Sensor 1
A504
1472
Steering Control Position Sensor 2
A507
1473
Steering Control Position Sensor 3
A513
PK
Dc/Dc Converter Memory Output
R800
OR
+8V Sensor Power (Imp Cont)
Machine locations are repeated for components located close together.
1482
10 Volt Sensor DC Power Supply
A514
YL
Heated Mirror Power
R818
YL
Transmission Oil Temp Sensor
A = Located below or inside of dash.
Electrical Implement Control 2
A524
BR
Temp Potentiometer Pos 2
T858
GY
Injector 1 & 2 High Side
E = Located inside rear covered compartment.
2113
Operator Present Switch
A557
WH
Precleaner Blower +B
T859
WH
Injector 3 & 4 High Side
F = Located on right hand cab column.
2143
Electronic Implement Control 3
A572
PK
Comm Converter 12V Output
T860
OR
Injector 5 & 6 High Side
2146
Articulation Lever Position Sensor
C532
GN
Not Used
X800
OR
+8V Sensor Return (XMSN Cont)
2147
Automatic Neutral Articulation Switch
C542
GN
Heated Mirror Power
900
PU
XMSN Shift Sol 4
2150
Blade Left Lift Lever Position Sensor
C546
WH
Blower Fast Speed Relay
901
WH
XMSN Shift Sol 6
2151
Blade Right Lift Lever Position Sensor
C558
BU
Condenser Fan 2 Relay Out
902
BR
XMSN Shift Sol 7
2152
Wheel Lean Control Position Sensor
C568
WH
Blower Motor (Max)
903
GY
XMSN Shift Sol 8
2153
Blade Pitch Control Position Sensor
E529
YL
Power Air Cleaner Relay Coil
921
WH
XMSN Sol Return
2154
Blade Sideshift Lever Position Sensor
E554
PK
A/C Cont To A/C Comp Clutch
XMSN Sol Return
2155
Circle Drive Lever Position Sensor
2156
Circle Sideshift Control Position Sensor
603
2160
Blade Left Raise Solenoid Valve
XMSN Sol Shift 1
604
OR
Stop Lamp
995
BU
Engine Coolant Temperature
YL
Turn Lamp - Left
997
OR
Analog Sensor Power (+ 5V)(Imp Cont) 5V Return (Imp Cont)
Blade Right Raise Solenoid Valve
605
2162
Blade Left Lower Solenoid Valve
606
GY
Turn Lamp - Right
998
BR
2163
Blade Right Lower Solenoid Valve
607
PK
Blade Floods #2
A975
BU
Differential Lock Relay
2165
Blade Sideshift Left Solenoid Valve
609
YL
Snow Wing Lamps
C967
BU
Intake Manifold Air Temp
2166
Blade Sideshift Right Solenoid Valve
610
OR
Head Lamp Relay Out
C978
BR
Set Throttle SW (NC)
2167
Circle Left Solenoid Valve
611
PU
Head Lamp Hi
C979
OR
Resume Throttle SW (NO)
2168
Circle Right Solenoid Valve
614
PU
Backlight Relay Input
C981
GN
Compression Brake
2169
Circle Sideshift Left Solenoid Valve
617
BR
Tail/Position Lamp - Left
C991
PK
Fuel Pressure Sensor
2170
Circle Sideshift Right Solenoid Valve
618
YL
Tail/Position Lamp - Right
E900
WH
XMNS Output Spd (-)
2171
Articulation Left Solenoid Valve
619
GN
Head Lamp Lo
E901
GN
XMNS Output Spd (+)
2172
Articulation Right Solenoid Valve
626
BU
Backlight Relay Out
E902
PU
XMNS Intermediate Spd (-)
2173
Wheel Lean Left Solenoid Valve
645
PK
Headlamp Relay Coil
E903
YL
XMNS Intermediate Spd (+)
Wheel Lean Right Solenoid Valve
646
OR
Rear Flood Relay Coil
E904
BR
XMNS Intermediate Spd (-)
GN
Blade Flood Relay Coil
E905
BU
XMNS Intermediate Spd (+)
2161
2174
Blade Pitch Forward Solenoid Valve
647
2200
Left Steering Cylinder Position Sensor
660
PU
Ind Lamp - Auto Shift 1st Gear
E906
OR
XMNS Trans Output Spd (-)
2201
Right Steering Cylinder Position Sensor
668
BU
Backlight Relay Out
E907
GY
XMNS Trans Output Spd (+)
Part No.
2202
Steering Valve Control Module
680
GN
Cab Floodlights Relay Out
E908
BR
XMNS Trans Input Spd (-)
152-8346
Solenoid:
Center Shift Pin Puller
2203
Steering Valve Control Module Spool Position Sensor
683
PU
Rear Flood Relay Out
E909
WH
XMNS Trans Input Spd (+)
240-7193
Resistor:
Steer Valve Pull -Up
500 ± 25
2204
Auxiliary Lever 1 Position Sensor
684
OR
Cab Flood Relay Input
E929
GY
Articulation Angle Pos Sensor
254-3414
Solenoid:
Secondary Steer Left & Right
2.2 ± 0.2
2205
Auxiliary Lever 2 Position Sensor
685
BR
Blade Floods
E963
BK
Engine Speed Sensor (-)
Auxiliary Lever 3 Position Sensor
OR
Left Turn Lamp Relay Coil
E964
WH
Engine Speed Sensor (+)
Sender:
2206
695
259-8455
2207
Auxiliary Lever 4 Position Sensor
696
GN
Right Turn Lamp Relay Coil
E965
BU
Sec Engine Speed Sensor (-)
2208
Auxiliary Lever 5 Position Sensor
A608
GY
Dimmer Relay Coil
E966
YL
Sec Engine Speed Sensor (+)
2209
Auxiliary Lever 6 Position Sensor
E974
GN
Inching Pedal SW (NC)
OR
+10V Supply (Imp Cont)
F916
GN
Backup Alarm Relay
2181
Control Circuits
2210
Auxiliary Lever 7 Position Sensor
709
2211
Auxiliary Valve 1 - Port B Solenoid
727
GN
Sec Steer Test SW
G946
OR
Throttle Set SW (NO)
2212
Auxiliary Valve 1 - Port A Solenoid
751
GN
XMSN Shift Sol 3
G953
BU
Impl Pilot Supply Solenoid
2213
Auxiliary Valve 2 - Port B Solenoid
752
YL
XMSN Shift Sol 2
G965
PU
Load Return 2 (Imp Cont)
2214
Auxiliary Valve 2- Port A Solenoid
754
BU
XMSN Shift Sol 1
K900
YL
J1939 Data Link +
2215
Auxiliary Valve 3 - Port B Solenoid
755
OR
XMSN Shift Sol 5
K927
BU
PWM Driver Return (5-8) (Imp Cont1)
Unknown Implement Control
799
WH
+10V Supply (XMSN Cont)
K952
BR
PWM Driver Return (1-4) (Imp Cont1)
2954
Event Codes Engine Control Event Code
Failure Mode Identifiers (FMI)¹ FMI No.
Failure Description
0
Data valid but above normal operational range.
1
Data valid but below normal operational range.
2 3
Data erratic, intermittent, or incorrect. Voltage below normal or shorted low.
5
Current below normal or open circuit.
7
Current above normal or grounded circuit. Mechanical system not responding properly.
8
Abnormal frequency, pulse width, or period.
9
Abnormal update.
278-1799
Component Description
Solenoid:
Fuel Level Auxiliary Valve 1 thru 6 Articulate LT / RT Blade Left Raise / Lower Blade Right Raise / Lower Blade Pitch Forward / Backward Blade Sideshift LT / RT Circle Left / Right Circle Side Shift LT / RT Wheel Lean LT / RT
¹ At room temperature unless otherwise noted.
Empty Stop = 239 to 255 Full Stop = 25 to 29
8.7 ± 0.4
Schematic Location
Machine Location
CONN 1
B-15
E
CONN 2
D-15
E
CONN 3
D-15
E
Connector Number
CONN 4
F-15
E
CONN 5
G-3 , G-15
14
CONN 6
I-15
E
CONN 7
C-12
A
CONN 8
E-12
3
CONN 9
F-12
3
CONN 10
G-11
20
CONN 11
D-9
21
CONN 12
D-9
21
CONN 13
E-9
22
CONN 14
E-9
21
CONN 15
E-9
22
CONN 16
E-9
23
CONN 17
E-9
23
E194
Exhaust Temperature Is High
CONN 18
E-9
25
E265
Shutdown (Ground Level)
CONN 19
F-9
26
E360
Oil Pressure Is Low
CONN 20
F-9
24
E361
Coolant Temperature Is High
CONN 21
F-9
24
E362
Engine Overspeeds
CONN 22
F-9
22
E363
Fuel Temperature Is High
CONN 23
F-9
27
CONN 24
C-7
A
E390
Fuel Filter Is Restricted
CONN 25
E-7
14
E441
Idle Speed Is High
CONN 26
D-6
44
E539
Intake Manifold Air Temperature Is High
CONN 27
F-5
33
CONN 28
F-5
34
CONN 29
H-5
14
CONN 30
H-3
39
CONN 31
I-3
40
CONN 32
H-3
A
Low Brake Pressure
CONN 33
H-3 , I-3
41
E329
Transmission Filter Plugged
CONN 34
H-3 , I-3
41
E490
Parking Brake ON
CONN 35
H-1
34
E284
10
Abnormal rate of change.
11
Failure mode not identifiable.
E627
Parking Brake Abuse
CONN 36
H-1
42
Bad device or component.
E795
Machine Speed Excessive For Machine Articulation Angle
CONN 82
B-11
E
13
Out of calibration.
E877
High Transmission Oil Temperature
14
Parameter failures.
12
15
Parameter failures.
16
Parameter not available.
17
Module not responding.
18
Sensor supply fault.
Event Codes Implement Control Event Code
Condition
19
Condition not met.
E192
20
Parameter failures.
E256
Steering Output Detected In The Wrong Direction
E257
Steering Output Detected With No Command
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
Steering System Malfunction
E258
No Steering Detected With Command Given
E263
Low Main Pump Pressure
E455
Hydraulic Pilot Supply Filter Plugged
E560
Secondary Steer Pump No Response
200-L32 BK-14
2 Ground Connection
Circuit Identification Number
Wire Color
Wire Gauge
Volume 1 of 3: Cab and Chassis Printed in U.S.A.
30
34
40
18 26
24 27
37
19
43
16
15
28
14 38
22 A
41
32 42
E
44
3
35
36
20 25
31
F
17
23
21 39
33
29
Connector Location - Volume 1
Fuel Pressure Is High
Condition
Component Part Number
32.6 ± 1.6
Inlet Air Is Restricted
Event Code
9X-1123
Resistance (Ohms)¹
E172
Event Codes Transmission / Chassis Control
Pin or Socket Number
Resistor, Sender and Solenoid Specifications - Volume 1
E096
Voltage above normal or shorted high.
4 6
Condition
Receptacle
Component Location - Volume 1 (Cab / Chassis)
Not Used
Engine Oil Pressure Sensor
5A Fuse (5 Amps)
© 2006 Caterpillar, All Rights Reserved
Not Used
GY
1
Harness identification code: This example indicates wire 135 in harness "AG".
A
994
Part Number For Connector Recepticle
Plug
16
Rotary Beacon
L-C12 3E-5179
AG-C4 111-7898
Single Wire Connector
B-12
PK
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)
325-AG135 PK-14 Socket
Pin
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
Part Number for Connector Plug
C-C4 AG-C3 130-6795 130-6795
C-11
YL
1 2
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes
Coil - MSS Exciter
BR
B9J1-UP
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
Camera - Rear Vision
925
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.
T
Machine Location
922
14M Motor Grader Electrical System
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Schematic Location
Lighting Circuits
Circuit Breaker Symbol
Flow Symbol
Fuse - A component in an electrical circuit that will open the circuit if too much current flows through it.
8 VDC Sensor Power Supply
1558
Level Symbol
Symbols And Definitions
0041
1326
Temperature Symbol
19 25
28
26
27
21
24 22 23
3
20
15 29 30
F
16
32
18
41
A
17 31
36
14 E
42
43 44
37
39 40
38
35
34 33
The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.
Machine Harness Connector And Component Locations
(Dimensions: 48 inches x 35 inches)
Component
Wire Number
36 Page,
CID
RENR9023-01 November 2006
Wire Description
RENR9023-01 VOL 1
Component Identifiers (CID¹) Module Identifier (MID²) Electronic Transmission/Chassis Control System (MID No. 027)
(Dimensions: 48 inches x 35 inches)
36 Page, Color 2,
RENR9023-01 VOL 1
15
14
13
CK-C4 1907613
CONN 6 P-C68 VOLUME 2 LOC G-14
I
CK-C1 1471445 308-CK1 YL-18
308-CK1 YL-18 893-CK2 GN-18 892-CK4 BR-18
1 2 3 4 5 6 7 8 9 10 11 12
172-CK27 RD-14 H807-CK39 YL-18 Y787-CK31 YL-18 Y788-CK30 GN-18 K900-CK23 YL-18 K990-CK35 GN-18 U769-CK37 OR-18 U770-CK38 WH-18
172-CK10 RD-14 172-CK11 RD-14
172-CK27 RD-14 172-CK32 RD-14
893-CK2 GN-18 A297-CK3 BK-14
172-CK8 RD-14 172-CK13 RD-14 172-CK12 RD-14 308-CK1 YL-18 892-CK4 BR-18 893-CK2 GN-18
A297-CK26 A297-CK19
A297-CK34 BK-14
A297-CK7 BK-16
BK-14 BK-14
172-CK8 RD-14 A297-CK9 BK-16
A297-CK20 BK-14 A297-CK9 BK-16
A297-CK28 BK-14
H
A297-CK6 BK-16
A297-CK5 BK-14 A297-CK7 BK-16
A297-CK29 BK-14
H807-CK39 U713-CK14 U714-CK15 U715-CK17 U716-CK18 U717-CK21 U718-CK22 U719-CK24 U720-CK25 U769-CK37 U770-CK38
A297-CK5 BK-14
A297-CK3 BK-14 A297-CK6 BK-16
A297-CK28 BK-14 A297-CK33 BK-14
E789-CK16 PU-18 E790-CK36 PK-18
892-CK4 BR-18
172-CK10 RD-14 172-CK11 RD-14
CAB GROUND 1 GND E789-CK16 E790-CK36 K900-CK23 K990-CK35 U713-CK14 U714-CK15 U715-CK17 U716-CK18 U717-CK21 U718-CK22 U719-CK24 U720-CK25 Y787-CK31 Y788-CK30
YL-18 PK-18 PU-18 BR-18 BU-18 OR-18 WH-18 GN-18 GY-18 OR-18 WH-18
PU-18 PK-18 YL-18 GN-18 PK-18 PU-18 BR-18 BU-18 OR-18 WH-18 GN-18 GY-18 YL-18 GN-18
172-CK12 172-CK13 U713-CK14 U714-CK15 E789-CK16 U715-CK17 U716-CK18
A297-CK19 A297-CK20 U717-CK21 U718-CK22 E790-CK36 U719-CK24 U720-CK25
RD-14 RD-14 PK-18 PU-18 PU-18 BR-18 BU-18
BK-14 BK-14 OR-18 WH-18 PK-18 GN-18 GY-18
A297-CK26 BK-14
G
CK-C3 1642336 1 U718-CK22 2 U717-CK21 3 U714-CK15 4 U713-CK14 5 U715-CK17 6 U716-CK18 7 U719-CK24 8 U720-CK25 9 E790-CK36 10 E789-CK16
CONN 5 CL-C1 VOLUME 1 LOC G-3 CHASSIS SCHEMATIC
11 12
CONN 4
CK-C6 3E3376
AUX VALVE #7 SOLENOIDS
1 2 3 4
H807-CK39 U769-CK37 U770-CK38
WH-18 OR-18 PU-18 PK-18 BR-18 BU-18 GN-18 GY-18 PK-18 PU-18
H807-CK39 U769-CK37 U770-CK38
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
YL-18 OR-18 WH-18
YL-18 OR-18 WH-18
CK-C5 1552272 U770-CK38 WH-18 U769-CK37 OR-18 H807-CK39 YL-18
F
Y787-CK31 YL-18 Y788-CK30 GN-18 K900-CK23 YL-18 K990-CK35 GN-18
12
11
10
IMPLEMENT CONTROLLER 3 262-1408 J1 KEY SWITCH - RUN
9
WA-C2 1552252
CAT DATA LINK (+) - UNSWITCHED BATTERY
CAT DATA LINK (-)
170-WA1 RD-18
170-WA2 RD-18 A295-WA15 BK-18 308-WA11 YL-18 403-WA13 GN-18 N957-WA19
PK-18
N960-WA18 N979-WA17 N970-WA20 N973-WA21
OR-18 GN-18 YL-18 BR-18
170-WA2 RD-18 170-WA3 RD-18
403-WA10 GN-18
+ UNSWITCHED BATTERY ECM LOCATION ENABLE (GND)
BATT + BATT KEYSWITCH RUN R-TERM RS-232 TXD RS-232 RS-232 RS-232 RS-232
893-WA4 GN-18 892-WA5 BR-18
RXD GND DTR DCD
N957-WA19
N957-WA19 N960-WA18 N970-WA20 N973-WA21 N979-WA17
403-WA14 GN-18 403-WA13 GN-18
A295-WA9 BK-18
A295-WA16 A295-WA15
BK-18 BK-18
PK-18 OR-18 YL-18 BR-18 GN-18
N960-WA18 N970-WA20
+ UNSWITCHED BATTERY + UNSWITCHED BATTERY
N973-WA21 N979-WA17
170-WA3 RD-18 308-WA12 YL-18 403-WA14 GN-18 A295-WA16 BK-18 N957-WA19 PK-18 N960-WA18 OR-18 N970-WA20 YL-18 N973-WA21 BR-18 N979-WA17 GN-18 892-WA5 893-WA4 K900-WA6 K990-WA7
BR-18 GN-18 YL-18 GN-18
K900-WA6 YL-18 170-WA3 RD-18 403-WA14 GN-18
- UNSWITCHED BATTERY
LOAD RETURN #01
LOAD RETURN #2
CONN 10 J-C22 1552252 170-J11 A295-J24 308-J27 403-J28 893-J29 892-J30 K900-J32 K990-J31
RD-18 BK-18 YL-18 GN-18 GN-18 BR-18 YL-18 GN-18
J-C23 3E5179 1 2 3 4 5 6 7 8 9 10 11 12
WA-C1 3E5179
A295-WA16 170-WA1 A295-WA9 308-WA8 403-WA10 893-WA4 892-WA5 K900-WA6 K990-WA7
1 2 3 4 5 6 7 8 9 10 11 12
RD-18 BK-18 YL-18 GN-18 GN-18 BR-18 YL-18 GN-18
J-C19 1552269
617-J17 BR-14 200-J8 BK-18
200-J2 BK-14 200-J5 BK-18 200-J7 BK-18 200-J35 BK-14
200-J46 BK-14
TO P HARNESS P-C124 VOLUME 2 LOC A-14
680-J22 200-J26 609-J40 200-J12 A557-J44 200-J46
BR-14 YL-14 PK-18 GN-18 GN-14 BK-14 YL-18 BK-18 WH-18 BK-14
TO P HARNESS P-C126 VOLUME 2 LOC A-14
170-J11 A295-J24 308-J27 403-J28 893-J29 892-J30 K990-J31 K900-J32
1 2 3 4 5 6 7 8
680-J37 GN-14 200-J35 BK-14
609-J40 YL-18
J-C11 CONN 19 1552269 680-J23 GN-14 200-J4 BK-14
609-J18 YL-18 609-J39 YL-18
J-C9 CONN 18 1552269 680-J20 GN-14 200-J1 BK-14
617-J17 BR-14 618-J25 YL-14
RD-18 BK-18 YL-18 GN-18 GN-18 BR-18 GN-18 YL-18
J-C10 3E3364
CONN 680-J20 680-J23 680-J19 680-J21 680-J37 680-J36
680-J22 GN-14
J-C28 171552269
680-J36 GN-14 200-J34 BK-14
GN-14 GN-14 GN-14 GN-14 GN-14 GN-14
CONN 16
J-C7 1552269
C542-J14 GN-18 C542-J15 GN-18
J-C15 1552269
CONN 3
D
TO P-HARNESS VOLUME 2(P-C58) LOC D-3
CONN 2 TO P-HARNESS VOLUME 2(P-C130) LOC D-3
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 11 12
AE-C2 1552273 A608-AE2 668-AE10 614-AE21 609-AE39 603-AE52 684-AE43
125-AE53 RD-18 125-AE59 RD-18
125-AE18 RD-18 125-AE17 RD-18 125-AE16 RD-18 125-AE3 125-AE9 125-AE47 125-AE40 125-AE42 125-AE55
GY-18 BU-18 PU-18 YL-18 PK-18 OR-18
AE-C3 1552252 116-AE22 BR-18 125-AE53 RD-18 646-AE58 OR-18 647-AE56 GN-18 200-AE48 BK-18 104-AE1 RD-18
125-AE3 RD-18 668-AE4 BU-18
AE-C4 2234778 646-AE58 OR-18 200-AE6 BK-18 647-AE56 GN-18 614-AE11 PU-18 125-AE16 RD-18 614-AE57 PU-18 125-AE17 RD-18 668-AE8 BU-18 668-AE61 BU-18 125-AE18 RD-18
RD-18 RD-18 RD-18 RD-18 RD-18 RD-18
200-AE7 BK-18 200-AE20 BK-18 200-AE6 BK-18
200-AE48 BK-18
603-AE52 PK-18
609-AE39 YL-18
609-AE5 YL-18 609-AE15 YL-18
614-AE21 PU-18
614-AE57 614-AE11 614-AE46 614-AE41
106-AE45 WH-18
125-AE9 RD-18 614-AE46 PU-18 125-AE47 RD-18 200-AE7 BK-18 668-AE12 BU-18 684-AE14 OR-18
646-AE58 OR-18 647-AE56 GN-18 668-AE4 BU-18 668-AE8 BU-18 668-AE61 BU-18
668-AE10 BU-18
AE-C8 2234778
668-AE35 BU-18 668-AE12 BU-18 668-AE13 BU-18
668-AE60 BU-18 684-AE43 OR-18
684-AE14 OR-18 684-AE19 OR-18
125-AE55 RD-18
A608-AE2 GY-18
C
668-AE35 BU-18
AE-C6 2234778 116-AE23 BR-18 609-AE5 YL-18 125-AE40 614-AE41 125-AE42 200-AE20 668-AE13 609-AE15
B POST LIGHTS
Y-C1 1552267 122-Y1 BU-14 200-Y2 BK-16 T971-Y7 OR-14
B
A B C
RD-18 PU-18 RD-18 BK-18 BU-18 YL-18
TO P HARNESS P-C80 VOLUME 2 LOC A-5
BEACON SW 237-9736 OFF ON
CONN 1 TO P-HARNESS VOLUME 2(P-C56) LOC A-3
Y-C3 3E3376 1 122-Y5 BU-14 2 T971-Y7 OR-14 3 T972-Y8 GN-14 4 200-Y6 BK-14
200-Y6 BK-14
200-Y2 BK-16 200-Y4 BK-16
T971-Y7 OR-14 T972-Y8 GN-14
A B C
6
CT-C2 1552269 308-CT5 YL-18 F846-CT7 PU-18
CT-C3 1552269 T901-CT8 YL-18 T902-CT9 PK-18
1 2 3 4 5 6 7 8
MSS KEYREADER 218-0404
KEYSWITCH ON GROUND CAN DATA + CAN DATA EXCITER COIL SIG EXCITER COIL RET
SYMBOL RD BK
1 2
CAN SHIELD
H863-U39 BU-18
J-C1 1552269
J-C2 3E3364
J-C26 1552269
J-C21 3E3364
DESCRIPTION
BLADE, SPADE, RING, OR SCREW TERMINAL
MSS STATUS LED 242-3282 1 2
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
BATT+
K927-U35 BU-18
R-TERM
K952-U36 BR-18
RS232 PORT3-TXD RS232 PORT3-RXD RS232 PORT3-GND BATT-
CIRCUIT CONNECTED CIRCUIT NOT CONNECTED
M906-U93 BU-18
KEYSWITCH RUN
H861-U66 H861-U64 H861-U65 H861-U67
PU-18 PU-18 PU-18 PU-18
H862-U60 H862-U63 H862-U62 H862-U61
GY-18 GY-18 GY-18 GY-18
H863-U74 H863-U73 H863-U72 H863-U75
BU-18 BU-18 BU-18 BU-18
K927-U52 K927-U53 K927-U55 K927-U54
BU-18 BU-18 BU-18 BU-18
K952-U57 K952-U56 K952-U59 K952-U58
BR-18 BR-18 BR-18 BR-18
M906-U1 BU-18 M906-U34 BU-18
X725-U30 GY-18 X725-U29 GY-18
X754-U31 GN-18 X755-U32 WH-18
F775-U78 BU-18 200-U79 BK-18
LH REAR WORK LAMP 234-4325
1 2
RH REAR WORK LAMP 234-4325
1 2
LH FRONT WORK LAMP1 HID 286-3077
U-C14 1552269 U702-U5 GY-18 K927-U55 BU-18 U-C15 1552269 U703-U6 YL-18 K927-U53 BU-18
1 2
U-C30 3E3364
U-C31 3E3364
LH REAR WORK LAMP HID 289-3820
RH REAR WORK LAMP HID 289-3820
RH FRONT WORK LAMP1 HID 286-3077
RH FRONT WORK LAMP2 HID 289-3820
CONN 25
OPEN ROPS BEACON LAMP 235-3937
NOTE: A
HID SNOW WING LAMP 210-8423
MOTOR
CAB HARNESS & CABLE CHART 14M ATCH NOTE(S)LOC SHEET DESCRIPTION STD D-6 1 ROOF GROUP F-6 1 RH REAR WORK LAMP F-6 1 LH REAR WORK LAMP STD H-10 2 MAIN CAB ATT G-11 1 AUX WIPERS STD I-11 1 B POST LIGHTS ATT D-14 2 RADIO ADAPTER D-14 1 AWD CONTROL I-13 1 IMP SLAVE2 CONTROL A-13 2 HVAC UNIT HARNESS ATT A-7 1 MSS ATT H-1 2 LH OFFSET SWITCH G-4 2 LH OFFSET SW JUMPER F-4 2 RH OFFSET SW JUMPER ATT G-1 2 RH OFFSET SWITCH ATT G-7 1 WORLDVIEW MAIN E-14 2 RH DOOR MOTOR E-14 2 LH DOOR MOTOR
CONN 24 TO P-C151 VOLUME 2 LOC G-3 NOTE: A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
2 3
WH-16 WH-16
FLOODS HID LH HEEL 283-8145
U-C20 1552269
CENTERSHIFT PIN PULLER SOL 152-8346
322-U87 GY-18 200-U99 BK-18
U-C35 3E3364
FWD HORN LOW 174-7875
U700-U7 WH-18 K952-U56 BR-18
1 2
U-C17 1552269 U701-U8 GN-18 K952-U57 BR-18
1 2
B+
1 2
U-C45 1552269 U750-U12 PK-18 H862-U61 GY-18
1 2
U-C44 1552269 M722-U13 OR-18 K952-U59 BR-18
1 2
1 2
U-C41 1552269 U751-U16 WH-18 H861-U64 PU-18
1 2
X725-U30 GY-18 U742-U94 WH-18
R903-U17 OR-18 H863-U74 BU-18
U-C7 1552269
BLADE PITCH FORWARD SOL 278-1799
570-U33 BU-18 200-U45 BK-18
BLADE RIGHT LOWER SOL 278-1799
TO A-C3 VOLUME 1 LOC I-3
REAR VIEW CAMERA VIDEO VIDEO + 12 FEED
SIG GND VDC GND
COAX CORE COAX SAFEGUARD RED WHITE
L MOTOR
H
T B+
P
251-4160 (115 COLOR) 251-4163 ( 78 COLOR) 251-4166 (115 B/W)
CABLE AS CAM 251-8248
CONN 82
CABLE AS RAD 251-8248
COAX CORE COAX SAFEGUARD RED WHITE
CABLE OPTIONS 261-3223 251-8248 251-4169 251-8249
1 2
CF-C7 3E3364
FLOODS RH HEEL 234-4325
CL-C23 3E3364 TO A-C4 VOLUME 1 LOC I-3
BK-18 BK-18
LG (3m) (5m) (11m) (21m)
1 2
U-C29 1552269 1 2
U-C32 3E3364
U-C33 3E3364
U-C21 1552269
U-C51 3E3370 799-U4 WH-18 A202-U25 BK-18 H764-U82 GY-18 U-C58 3E3376 R800-U83 OR-18 P967-U84 PU-18 H765-U85 WH-18
A B C
1 2 3 4
GN-18 GN-18
RH SIDE WIPER MOTOR 248-2628
UA-C1 1552267 799-UA1 WH-18 A202-UA2 BK-18 H764-UA3 GY-18 UC-C1 1552272 R800-UC1 OR-18 P967-UC2 PU-18 H765-UC3 WH-18
GN-18 GN-18
U-C37 3E3364
RH BLADE CUSHION 253-1320
CONN 5 TO CK-C3 VOLUME 1 LOC G-15
FWD HORN HIGH 174-7875
NOTE: A
1 2
UA-C2 1552272 799-UA1 WH-18 A202-UA2 BK-18 H764-UA3 GY-18
LEFT STEER CYL POS SENS 249-5193 1 2 3 4
A
+10V GROUND SIGNAL
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4
OR-18 BK-18 WH-18
BK-18 BU-18 BR-18 RD-18 GN-18
YL-14 GY-14 PU-14 BR-14 YL-14 GN-14
606-A8 200-A13 618-A9 611-A6
A-C2 1552273 GY-14 BK-14 YL-14 PU-14
619-A7 GN-14
CONN 36 CL-C21 1552269 685-CL28 BR-14 200-CL30 BK-14
1 2
CL-C22 3E3364
CONN 35
CL-C19 1552269 685-CL27 BR-14 200-CL31 BK-14
1 2
CL-C20 3E3364
1 2 3 4 5 6
LH LAMP GP 259-9288
BK-18 BU-18 BR-18 RD-18 GN-18
RH LAMP GP 259-9287
FLOODS RH TOE 234-4325
FLOODS HID RH TOE 283-8145
H FLOODS LH TOE 234-4325
FLOODS HID LH TOE 283-8145
U713-CL9 U714-CL8 U717-CL7 U718-CL6
E789-CL2 E789-CL1 E789-CL4 E789-CL3
PU-18 PU-18 PU-18 PU-18
PK-18 PU-18 OR-18 WH-18
CL-C2 1552269 U718-CL6 WH-18 E789-CL3 PU-18
1 2
CL-C3 1552269 U717-CL7 OR-18 E789-CL1 PU-18
1 2
CL-C4 1552269 U714-CL8 PU-18 E789-CL4 PU-18
1 2
CL-C5 1552269 U713-CL9 PK-18 E789-CL2 PU-18
1 2
CL-C10 3E3364
AUX VALVE 5 SOLENOID A 278-1799
CL-C11 3E3364
AUX VALVE 5 SOLENOID B 278-1799
CL-C12 3E3364
AUX VALVE 3 SOLENOID A 278-1799
CL-C13 3E3364
AUX VALVE 3 SOLENOID B 278-1799
G
FRONT SOLENOIDS
E790-CL17 PK-18 E790-CL16 PK-18
U715-CL10 U716-CL11 U719-CL12 U720-CL13
E790-CL15 PK-18 E790-CL18 PK-18 BR-18 BU-18 GN-18 GY-18
CL-C6 1552269 U715-CL10 BR-18 E790-CL17 PK-18
1 2
CL-C7 1552269 U716-CL11 BU-18 E790-CL16 PK-18
1 2
CL-C8 1552269 U719-CL12 GN-18 E790-CL18 PK-18
1 2
CL-C9 1552269 U720-CL13 GY-18 E790-CL15 PK-18
1 2
CL-C14 3E3364
AUX VALVE 4 SOLENOID B 278-1799
CL-C15 3E3364
AUX VALVE 4 SOLENOID A 278-1799
CL-C16 3E3364
AUX VALVE 6 SOLENOID B 278-1799
CL-C17 3E3364
AUX VALVE 6 SOLENOID A 278-1799
14
13
12
11
ARTICULATE LEFT SOL 278-1799
ARTICULATE RIGHT SOL 278-1799
U-C12 3E3364
AUX VALVE 2 SOLENOID B 278-1799
U-C13 3E3364
AUX VALVE 2 SOLENOID A 278-1799
U-C39 1552269
E
SECONDARY STEER LEFT SOL 254-3414
1 2
U-C40 1552269
SECONDARY STEER RIGHT SOL 254-3414
1 2
REAR SOLENOIDS
K927-U35 BU-18 K952-U36 BR-18 H862-U37 GY-18
CONN 26
U-C2 1552269 128-U70 PK-18 200-U71 BK-18
1 2
U-C3 3E3364 QUICK LUBE CONNECTOR
200-U45 BK-18 200-U46 BK-18 200-U98 BK-14 200-U99 BK-18 200-U103 BK-18 A202-U25 BK-18 A202-U91 BK-18 322-U86 GY-18 322-U87 GY-18 570-U27 BU-18 570-U33 BU-18 685-U28 BR-14 799-U4 WH-18 H764-U82 GY-18 H765-U85 WH-18 U723-U90 PU-18 U736-U2 YL-18 U742-U94 WH-18 X725-U29 GY-18 X725-U30 GY-18 H807-U3 YL-18 R800-U83 OR-18 M906-U34 BU-18 M906-U1 BU-18 P967-U84 PU-18
D
U-C36 1552252 1 2 3 4 5 6 7 8 9 10 11 12
799-U4 WH-18 A202-U25 BK-18 X754-U31 GN-18 X755-U32 WH-18 925-U38 YL-18 H764-U82 GY-18
ID ABBREV RD WH OR YL PK BK GY PU BR GN BU
COLOR RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
DESCRIPTION
CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE
WIRE GROUP COLOR DESCRIPTIONS
10
9
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF. WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON. VOLTAGE CONVERTER OUTPUT CIRCUIT. STARTING CIRCUIT. GROUND CIRCUIT. STARTING AID CIRCUIT. CAT DATA LINK. J1939(CAN) DATA LINK. MONITOR CIRCUIT. ENGINE CONTROL CIRCUIT. TRANSMISSION & CHASSIS CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (1). RS232 / GATEWAY CONTROL CIRCUIT. MACHINE SECURITY CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (2). IMPLEMENT CONTROL CIRCUIT (3). HEATER AND AIR CONDITIONER CIRCUIT. TURN SIGNAL/WIPER/WASHER CIRCUIT. ACCUGRADE DATA LINK.
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR ATCH WIRE, CABLE & COMPONENT H#
CIRCUIT GROUPING DESIGNATION
A F G R T U V AG AL AM AN AW CF CH CL EK FC UA UC
PART#
ENGINE & CHASSIS HARNESS & CABLE CHART 14M CHG ATCH NOTE(S) LOC SHEET DESCRIPTION
236-2335 01 296-5897 00 276-3091 00 280-8976 00 253-5323 01 295-2036 00 253-5306 00 286-9718 00 230-0960 00 254-5036 03 253-5323 00 292-0964 00 287-6642 00 246-1685 02 295-2039 00 219-7461 05 297-3140 00 295-2037 00 295-2038 00 CABLE\WIRE AS. AA 236-2340 01 CC 236-2341 02
ATT STD STD STD STD STD STD ATT STD STD STD STD ATT ATT ATT STD STD STD STD
I-2 I-7 F-6 I-2 D-15 E-7 B-15 G-14 D-8 H-6 A-15 E-1 I-5 G-15 H-2 D-8 H-10 F-4 F-4
1 2 2 2 2 1 2 2 2 2 2 2 1 2 1 2 2 1 1
COMBINATION HEAD LAMP REAR MAIN FRAME ENGINE FUEL RELAY BOX TRANSMISSION SOL FRONT FRAME TRANSMISSIION SPEED SENSOR RADIATOR GRILL FUEL INJECTORS FUEL PRIMING TRANSMISSION OIL TEMP PARK BRAKE REAR FRAME RH FUEL LEVEL SENDER LICENSE PLATE FRONT HYD ATTACH APPLICATION ENGINE SERVICE BRAKE SENSOR LH STEER CYLINDER POS SNSR RH STEER CYLINDER POS SNSR
STD STD
H-2 H-2
2 2
BATT 1 POS TO BATT 2 NEG BATT 2 POS TO POWER MOD
HH JJ KK LL RA RC TT VV YA YE YG YH YJ YK YT
04 01 01 00 00 00 00 04 00 01 00 00 03 01 00
STD ATT ATT ATT STD STD STD STD STD STD STD STD STD STD STD
G-4 H-1 I-5 I-5 H-2 H-2 G-4 H-1 H-1 H-1 H-2 I-2 H-1 E-4 H-2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
POS PWR MOD TO STARTER POS PWR MOD TO SEC STEER RLY SEC STEER RLY TO SEC STEER MTR SEC STEER MTR TO GND LH POS LAMP BKR RH POS LAMP BKR STARTER MTR TO FRAME POS PWR MOD TO BB2 ISO LUG ALT1 ISO LUG TO BKR BUS1 ISO LUG TO BUS MAIN BKR TO RLY ALT BKR TO STARTER RLY ALT ISO LUG TO ALTERNATOR ALTERNATOR GROUND XMSN BKR
00
STD
G-3
2
PWR MOD TO GND
257-9989 286-2501 286-2439 260-3404 289-2527 289-2528 289-0723 257-9990 287-1685 280-8977 287-1687 287-1686 267-2102 267-2103 287-1688 STRAP AS. XX 134-3344
7
C
B
THIS SCHEMATIC IS FOR 14M (ENGINE & CHASSIS) MOTOR GRADER MODEL RM 737 (267-3908 CHG 00). COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF, AND TRANSMISSION IN NEUTRAL. NOTE A:
REFER TO CAB SCHEMATIC 300-2596 CHG 00
VOLUME 1 OF 3 8
F
REAR SOLENOIDS
VOLUME 1 OF 3 15
I
YL-14 BR-14 GY-14 PU-14 GN-14 YL-14 BR-14 BK-14
+8V GROUND SIGNAL
REAR VISION MONITOR 261-3224
NOTE D: BRAKE PEDAL AND INCHING PEDAL CONTACTS 1 TO 2 OPEN ON PEDAL ACTUATION
605-CL19 606-CL21 611-CL22 617-CL20 618-CL24 619-CL23
200-CL26 BK-14 200-CL29 BK-14 200-CL30 BK-14 200-CL31 BK-14
CL-C1 1552253 U718-CL6 WH-18 U717-CL7 OR-18 U714-CL8 PU-18 U713-CL9 PK-18 U715-CL10 BR-18 U716-CL11 BU-18 U719-CL12 GN-18 U720-CL13 GY-18 E790-CL14 PK-18 E789-CL5 PU-18
BLADE, SPADE, RING, OR SCREW TERMINAL
NOTE C: FOR 14M REFER TO CHASSIS SCHEMATIC 267-3908.
YL-14 GY-14 PU-14 BR-14 YL-14 GN-14
685-CL25 BR-14 685-CL27 BR-14 685-CL28 BR-14
605-CL19 617-CL20 606-CL21 611-CL22 619-CL23 618-CL24 685-CL25 200-CL26
1 2 3 4 5 6 7 8
605-CL19 606-CL21 611-CL22 617-CL20 618-CL24 619-CL23
RIGHT STEER CYL POS SENS 249-5193
UC-C2 1552272 R800-UC1 OR-18 P967-UC2 PU-18 H765-UC3 WH-18
OR-18 BK-18 WH-18
SYMBOL
NOTE B: REPLACE 4 AWG STRAP WITH 00 AWG CABLE ON MACHINES WITH SECONDARY STEERING ATTACHMENT
200-CL29 BK-14
E789-CL5 PU-18
CIRCUIT GROUPING DESIGNATION
NOTE A: POWER LEAD FROM VOLTAGE CONVERTER TO 2-WAY COMMUNICATIONS RADIO SHOULD BE 12 AWG OR LARGER.
AUX WIPERS
1 2
LH BLADE CUSHION 253-1320
FRONT FRAME 1 GND
COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF, AND TRANSMISSION IN NEUTRAL.
CL-C24 1552269
CL-C18 1552264
CONN 32
200-U100 BK-14
THIS SCHEMATIC IS FOR 14M MOTOR GRADER CAB (267-3908 CHG 01).
YL-14 BR-14 GY-14 PU-14 GN-14 YL-14
CONN 33
FLOODS HID RH HEEL 283-8145
CIRCUIT CONNECTED VIDEO SIG VIDEO GND +12 VDC FEED GND
CL-C26 1552273 605-CL19 617-CL20 606-CL21 611-CL22 619-CL23 618-CL24
1 2 3 4 5 6
AUXILIARY VALVES
1 2
X754-U31 GN-18 925-U69 YL-18
619-A5 GN-14 619-A7 GN-14
BLADE LEFT RAISE SOL 278-1799
1 2
U705-U24 PU-18 K927-U54 BU-18
1 2 3 4 5 6
BLADE LEFT LOWER SOL 278-1799
1 2
U704-U23 PK-18 K927-U52 BU-18
619-A12 GN-14
BLADE RIGHT RAISE SOL 278-1799
1 2
U-C28 1552269
U742-U94 WH-18
CL-C25 3E3382
-255
CONN 34
CF-C6 CONN 30 1552269 685-CF5 BR-14 200-CF8 BK-14
200-A10 BK-14
E790-CL14 PK-18
U-C27 1552269
BR-14 PU-18 BK-18 GY-18
22
COMMAND SIGNAL ERROR SIGNAL SPOOL POSTION GROUND POWER
1 2
322-U86 GY-18 200-U103 BK-18
CONN 28
1 2
K788-U22 GY-18 H861-U67 PU-18
U736-U2 YL-18
PK-18 BK-18
STEERING VALVE CONT MOD 262-7444
1 2
U-C10 1552269
BLADE PITCH BACKWARD SOL 278-1799
1 2
R902-U18 GN-18 H863-U72 BU-18
H765-U85 WH-18
1 2
570-U27 BU-18 200-U46 BK-18
CIRCLE SIDE SHIFT LEFT SOL 278-1799
U-C23 1552269
322-U102 GY-18
1 2
TO P-C61 VOLUME 2 LOC F-3
CIRCLE SIDE SHIFT RIGHT SOL 278-1799
U-C22 1552269
169-U76 PK-18 439-U77 YL-18 F775-U78 BU-18
685-CF6 BR-14 685-CF5 BR-14
1 2
A-C1 1552273 YL-14 BK-14 BR-14 PU-14
619-A5 GN-14
611-A6 PU-14 611-A4 PU-14
617-A3 BR-14 618-A9 YL-14
STEER VALVE PULLUP RES 240-7193
U-C11 1552269 M906-U1 BU-18 X725-U29 GY-18
685-CF3 BR-14
611-A11 PU-14
FUEL LEVEL SENDER 259-8455
A202-CF2 BK-18 U723-CF1 PU-18
1 2 3 4 5 6
U736-U2 YL-18 H807-U3 YL-18 M906-U34 BU-18
CONN 27
H863-U39 BU-18 H861-U40 PU-18
PU-18 BK-18 BR-14 BK-14
TO CL-C24 VOLUME 1 LOC H-3
605-A1 200-A2 617-A3 611-A4
605-A1 YL-14 606-A8 GY-14
A-C4 3E3364
CONN 33
200-A13 BK-14 200-A2 BK-14
BLADE SIDESHIFT LEFT SOL 278-1799
FRONT SOLENOIDS
X755-U32 WH-18 925-U68 YL-18
CF-C1 3E3376 U723-CF1 A202-CF2 685-CF3 200-CF4
FLOODS LH HEEL 234-4325
BLADE SIDESHIFT RIGHT SOL 278-1799
1 2
U-C42 1552269 U752-U15 PU-18 H861-U65 PU-18
128-U70 PK-18
1 2 3 4
CF-C3 1552269 U723-CF1 PU-18 A202-CF2 BK-18
H
P
1
200-A10 BK-14
A-C3 3E3382 1 605-A1 YL-14 2 617-A3 BR-14 3 606-A8 GY-14 4 611-A11 PU-14 5 619-A12 GN-14 6 618-A9 YL-14
TO CL-C26 VOLUME 1 LOC H-3
NOTE: A
K789-U21 YL-18 H861-U66 PU-18
U702-U5 GY-18 U703-U6 YL-18 U700-U7 WH-18 U701-U8 GN-18 U747-U9 OR-18 U748-U10 GY-18 U749-U11 BR-18 U750-U12 PK-18 M722-U13 OR-18 M720-U14 BU-18 U752-U15 PU-18 U751-U16 WH-18 R903-U17 OR-18 R902-U18 GN-18 R901-U19 GY-18 R900-U20 BU-18 K789-U21 YL-18 K788-U22 GY-18 U704-U23 PK-18 U705-U24 PU-18 M906-U93 BU-18 H807-U3 YL-18 570-U44 BU-18 R800-U83 OR-18 P967-U84 PU-18
U-C6 1552272 PU-18 BK-18 BR-14 BK-14
200-CF4 BK-14
200-CF7 BK-14 200-CF8 BK-14
1 2
CF-C5 3E3364
WHEEL LEAN RIGHT SOLENOID 278-1799
1 2
U-C46 1552269 U749-U11 BR-18 H862-U60 GY-18
U-C43 1552269 M720-U14 BU-18 K952-U58 BR-18
AUX VALVE 1 SOLENOID A 278-1799
WHEEL LEAN LEFT SOLENOID 278-1799
1 2
U-C19 1552269 U748-U10 GY-18 H862-U63 GY-18
U723-U90 A202-U91 685-U28 200-U98
CIRCLE LEFT SOL 278-1799
U-C18 1552269 U747-U9 OR-18 H862-U62 GY-18
CONN 29
AUX VALVE 1 SOLENOID B 278-1799
CF-C4 1552269 685-CF6 BR-14 200-CF7 BK-14
CONN 31
1 2
+V SPLY GROUND TRIGGER #1 TRIGGER #2 TRIGGER #3 NO CONN
T
2
CONN 34
CIRCLE RIGHT SOL 278-1799
U-C26 1552269
U-C1 9X4391
685-U28 U723-U90 A202-U91 X725-U92
1 4
U-C34 1552273
U-C16 1552269
R900-U20 BU-18 H863-U73 BU-18
SNOW WING LAMP2 234-4325
CHG 00 00 00 01 02 04 02 04 02 01 01 00 00 00 00 01 01 01
GN-18 GN-18
U-C25 1552269
LH FRONT WORK LAMP2 HID 289-3820
AIR CLEANER MTR 269-3284
PART# 291-2908 276-9014 276-9014 291-2907 235-6175 238-8749 200-5728 235-6177 235-6183 276-9015 238-8813 253-1956 296-1065 296-1066 253-1957 261-9391 279-1118 279-1118
1 2
R901-U19 GY-18 H863-U75 BU-18
TO P-C50 VOLUME 2 LOC I-2
SNOW WING LAMP1 234-4325
1 2
U-C24 1552269
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR
MSS
BK-18 BK-18 BU-18 GY-18 WH-18
U705-U24 PU-18 U723-U90 PU-18 U736-U2 YL-18 U742-U94 WH-18 U748-U10 GY-18 U747-U9 OR-18 U749-U11 BR-18 U750-U12 PK-18 U751-U16 WH-18 U752-U15 PU-18 X725-U92 GY-18
U-C8 1552269
925-U68 YL-18 925-U69 YL-18
P967-U84 PU-18 R800-U83 OR-18 R900-U20 BU-18 R901-U19 GY-18 R902-U18 GN-18 R903-U17 OR-18 U700-U7 WH-18 U701-U8 GN-18 U702-U5 GY-18 U703-U6 YL-18 U704-U23 PK-18
ELECTRICAL CONNECTION TO MACHINE STRUCTURE
BK-18 BK-18
570-U27 BU-18 570-U33 BU-18
M720-U14 BU-18 M722-U13 OR-18
J-C27 3E3364
1 2
ID J K L P Y AE CG CJ CK CM CT RF RG RH RM WA WJ WK
322-U86 GY-18 322-U87 GY-18
H807-U3 YL-18 K788-U22 GY-18 K789-U21 YL-18
CAN HIGH
J-C4 3E3364
COLOR
RD
MSS EXCITER COIL 206-5208
L MOTOR
GND 3 4
CT-C1 1552264 YL-18 BK-18 YL-18 GN-18 YL-18 PK-18
RD WH OR YL PK BK GY PU BR GN BU
H#
1
5
3
ATCH WIRE, CABLE & COMPONENT
GND 3 4
2
308-CT1 200-CT2 K900-CT3 K990-CT4 T901-CT8 T902-CT9
OFF ON
1 2 3 4 5 6 7 8 9 10
LH SIDE WIPER MOTOR 260-2577
Y-C2 1552267 122-Y3 BU-14 200-Y4 BK-16 T972-Y8 GN-14
T901-CT8 YL-18 T902-CT9 PK-18
SNOW WING FLOOD SW 249-5480
6
122-Y3 BU-14 122-Y1 BU-14
CT-C4 3E3382 1 308-CT1 YL-18 2 200-CT2 BK-18 3 K900-CT3 YL-18 4 K990-CT4 GN-18 5 308-CT5 YL-18 6 F846-CT7 PU-18
T901-CT8 YL-18 T902-CT9 PK-18
5
122-Y5 BU-14
ABBREV
CONN 7
1 2
H862-U37 GY-18
RH FWD POSITION LAMP 212-3924
1 2
J-C31 1552269
OFF ON
1 2 3 4 5 6 7 8 9 10
116-AE30 BR-18 603-AE52 PK-18
H861-U40 PU-18
CAB FLOODLAMP SW 249-5480 1 2 3 4 5 6 7 8 9 10
106-AE45 WH-18 684-AE19 OR-18
CAN LOW
ROOF
AE-C7 2234778
PU-18 PU-18 PU-18 PU-18
A202-U25 A202-U91 F775-U78 H764-U82 H765-U85
WH-18 BK-18
1 2
CONN 11
A557-J44 WH-18 200-J45 BK-18
RS232 PORT1-DCD RS232 PORT1-GND
1 2
609-J39 YL-18 200-J38 BK-18
REAR/BLADE OFF BLADE
925-U38 YL-18
WH-16 WH-16
200-U99 BK-18 200-U103 BK-18 200-U79 BK-18
685-U28 BR-14 799-U4 WH-18
J-C6 3E3364
J-C3 1552269
609-J18 YL-18 200-J9 BK-18
1 2 3 4 5 6 7 8 9 10
570-U44 BU-18
RH HEATED MIRROR 259-4759
1 2
CONN 12
FLOODLAMPS SW 249-5488
J-C16 3E3364
J-C5 1552269
603-J13 PK-18 200-J7 BK-18 OFF ON
RS232 PORT1-RXD RS232 PORT1-DTR
RH FRONT WORK LAMP2 234-4326
1 2
CONN 13
BK-14 BK-18 BK-18 BK-18
439-U77 YL-18
J-C8 3E3364
C542-J15 GN-18 200-J6 BK-18
DIMMER SW 249-5479
322-U102 GY-18
RH FRONT WORK LAMP1 290-5749
1 2
CONN 15
200-U100 BK-14
J-C29 3E3364 1 2
680-J19 GN-14 200-J3 BK-14
200-U98 200-U45 200-U46 200-U71
RS232 PORT1-TXD
LH FRONT WORK LAMP2 234-4326
K-C1 K-C2 3E3364 1552269 1 680-K1 GN-14 2 200-K2 BK-18
1 2
200-U47 BK-14
LH FRONT WORK LAMP1 290-5749
L-C1 L-C2 3E3364 1552269 1 680-L1 GN-14 2 200-L2 BK-18
1 2
CDL + CDL -
WH-18 BK-18
1 2
J-C12 3E3364
439-U77 YL-18 169-U76 PK-18
128-U70 PK-18 169-U76 PK-18
J-C32 3E3364
618-J25 YL-14 200-J10 BK-14
1 2 3 4 5 6 7 8 9 10
4
PIN PULLED IND SW 3E-3636 1 4 3 2
J-C14 3E3364
J-C30 1552269
CONN 14
104-AE1 RD-18 A608-AE2 GY-18
5
U-C9 1552272
LH HEATED MIRROR 259-4759
1 2
CONN 20
603-J13 PK-18
J-C18 3E3364
J-C13 1552269
680-J21 GN-14 200-J2 BK-14
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
LH FWD POSITION LAMP 212-3924
1 2
CONN 21
200-J9 BK-18 200-J10 BK-14 200-J4 BK-14 200-J8 BK-18 200-J45 BK-18
200-J12 BK-18
J-C25 1552264
CONN 8
J2
617-J17 618-J25 603-J13 C542-J16
1 2 3 4 5 6 7 8 9 10 11 12
J-C17 1552269
C542-J14 GN-18 200-J5 BK-18
200-J3 BK-14 200-J6 BK-18 200-J34 BK-14 200-J1 BK-14 200-J38 BK-18
J-C24 1552252
CONN 9
AE-C1 2234778
6
GATEWAY A4N1 239-9954
J-C20 3E3364 1 2
CONN 22 200-J26 BK-14
BK-18
308-WA12 YL-18
CONN 23
C542-J16 GN-18
116-AE23 BR-18 116-AE30 BR-18
BR-18 GN-18
K990-WA7 GN-18
+ UNSWITCHED BATTERY + UNSWITCHED BATTERY AUX VALVE #3 SOL B AUX VALVE #3 SOL A PWM DR RETURN 1-4 AUX VALVE #4 SOL B AUX VALVE #4 SOL A NO CONNECTION PWM DR RETURN 11-12 PWM DR RETURN 9-12 - UNSWITCHED BATTERY - UNSWITCHED BATTERY AUX VALVE #5 SOL B AUX VALVE #5 SOL A PWM DR RETURN 5-8 AUX VALVE #6 SOL B AUX VALVE #6 SOL A
A557-J44 WH-18
116-AE22 BR-18
OR-18 YL-18
170-WA3 RD-18 308-WA12 YL-18 403-WA14 GN-18 A295-WA16 BK-18
E
104-AE1 RD-18 106-AE45 WH-18
PK-18
308-WA12 YL-18 308-WA11 YL-18
308-WA8 YL-18
ECM LOCATION 0 (GND) ECM LOCATION 1 (OPEN) ECM LOCATION 2 (GND)
GEN2 RADIO 263-9088 1 2 3 4 5 6 7 8 9 10 11 12
- UNSWITCHED BATTERY
CK-C2 1471446
7
WORLD VIEW MAIN (ATCH) WA-C3 1607690
PHS CAN HIGH PHS CAN LOW PHS CAN SHIELD J1939 HIGH J1939 LOW J1939 SHIELD
8
6
5
4
3
2
1
A
0041
8V DC Sensor Power Supply
0070
Parking Brake Switch
0096
Fuel Level Sensor
0144
Backup Alarm Relay
0168
Electrical System Voltage
0177
Transmission Oil Temperature Sensor
0247
SAE J1939 Data Link
0248
Cat Data Link
0262
5 Volt Sensor DC Power Supply
0368
Transmission Auto / Manual Switch
0420
Secondary Steering Relay
0444
Starter Motor Relay
0537
Inching Pedal Position Sensor
0585
Transmission Output Speed Sensor 1
0588
Monitoring System Display
0590
Engine ECM
0596
Implement ECM
0615
Machine Articulation Angle Position
0621
Downshift Switch
0622
Upshift Switch
0623
Directional Switch
0627
Park Brake Pressure Switch
0669
Transmission Input Speed Sensor
0673
Transmission Output Speed Sensor 3
0674
Transmission Intermediate Speed Sensor 1
0675
Transmission Intermediate Speed Sensor 2
0681
Parking Brake Solenoid Valve
0967
Machine Application
1326
Location Code
1401
Transmission Clutch Solenoid 1
1402
Transmission Clutch Solenoid 2
1403
Transmission Clutch Solenoid 3
1404
Transmission Clutch Solenoid 4
1405
Transmission Clutch Solenoid 5
1406
Transmission Clutch Solenoid 6
1407
Transmission Clutch Solenoid 7
1408
Transmission Clutch Solenoid 8
1471
Steering Control Position Sensor 1
1472
Steering Control Position Sensor 2
1473
Steering Control Position Sensor 3
1482
10 Volt Sensor DC Power Supply
1484
Inching Pedal Switch
1674
Solenoid Return 1
1960
Ignition Key Reader
1961
Service Brake Accumulator Pressure
2113
Operator Present Switch
2175
Secondary Steer Left Solenoid
2176
Secondary Steer Right Solenoid
2199
Secondary Steer Request Signal Line From Implement ECM
2200
Left Steering Cylinder Position Sensor
2201
Right Steering Cylinder Position Sensor
2252
Machine Articulation Angle Sensor 2
2304
Differential Lock Relay
Engine Control System (MID No. 036) CID
Component
Wire Color
Wire Number
Description
Wire Color
Power Circuits
Description
Harness And Wire Electrical Schematic Symbols
Control Circuits (Continued)
101
RD
Battery +24V
J769
YL
Right Side Auto/Manual SW (NC)
103
RD
LH Position Lamps Breaker
J771
BU
Left Side Auto/Manual SW (NC)
104
RD
RH Position Lamps Breaker
K722
YL
RT Inc/Dec SW (Dec)
105
RD
Key Switch Breaker
K723
PU
RT Inc/Dec SW (Inc)
106
WH
Cab Work Lamps
K737
BR
Not Used
108
RD
Dome Lamps
K738
GN
Not Used
109
RD
Alternator Breaker
K739
BU
Not Used
112
PU
Main Power Relay Output
K748
OR
Secondary Steer Motor Relay
114
RD
Warning Horn (Forward)
K749
WH
Blade Right Lever Pos Sensor
115
RD
Load Breaker
K750
PU
Blade Left Lever Pos Sensor
116
BR
Beacon
K758
BU
Articulation Lever Pos Sensor
117
RD
Main Breaker
K788
GY
Articulation Right Solenoid
118
GY
LH Door Wipers
K789
YL
Articulation Left Solenoid
119
PK
RH Door Wipers
L730
OR
+5V Supply (XMSN Cont)
120
YL
Front / Rear Wipers
L731
BR
5V Return (XMSN Cont)
121
YL
Back Alarm To Lamp
M719
GN
Blade Sideshift Left Pos Sensor
122
BU
Side Wiper
M720
BU
Circle Sideshift Left Solenoid
123
WH
Rear Work Lights
M722
OR
Circle Sideshift Right Solenoid
124
GN
HVAC
N707
PU
Fuel Pressure SW Return
125
RD
Back Light
N787
BU
Hydraulic Filter Bypass Switch Pilot Supply
126
RD
Transmission Control
N788
PK
Not Used
127
RD
Monitoring
R732
BR
Hydraulic Oil Inlet Temp Sensor
128
PK
Autolube
R736
PK
Park Brake Press SW (NO)
129
RD
Cigar Lighter
R746
PK
Intake Manifold Press Sensor
130
GN
Waves
R747
GY
Atmospheric Pressure Sensor
Symbols T
Pressure Symbol
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it. Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine. Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
Related Electrical Service Manuals Title
Form Number
Alternator:
235-7133
SENR4130
Electric Starting Motor:
207-1556
SENR3581
RD
Condenser Fan #1
T725
WH
Fuel Pressure SW
Engine Control:
RENR9344
RD
Air Cleaner
U700
WH
Circle Rt Sol
Implement Control:
RENR9013
135
RD
Condenser Fan #2
U701
GN
Circle Lt Sol
Transmission / ChassisControl:
RENR9004
140
BU
Fast Speed Blower Breaker
U702
GY
Aux Valve 1 Sol B
141
PK
Defrost Fan
U703
YL
Aux Valve 1 Sol A
142
BU
Flasher
U704
PK
Aux Valve 2 Sol B
143
BR
Blade Work Lights
U705
PU
Aux Valve 2 Sol A
144
GN
Seat
U706
BR
Aux Lever 1 Pos Sensor
146
GY
Blade Work Light #2
U707
BU
Aux Lever 2 Pos Sensor
150
RD
Transmission Control Breaker
U708
OR
Aux Lever 3 Pos Sensor
152
RD
AccuGrade Breaker
U709
WH
Aux Lever 4 Pos Sensor
155
RD
AWD Control (Not used 14M)
U710
GN
Aux Lever 5 Pos Sensor
156
YL
Sensor Power
U711
GY
Aux Lever 6 Pos Sensor
160
PU
Heated Mirrors
U712
YL
Aux Lever 7 Pos Sensor
165
YL
Differential Lock
U713
PK
Aux Valve 3 Sol B
169
PK
Center Shift / Blade Cushion
U714
PU
Aux Valve 3 Sol A
RD
Product Link
U715
BR
Aux Valve 4 Sol B
RD
Implement Control #1
U716
BU
Aux Valve 4 Sol A
172
RD
Implement Control #2
U717
OR
Aux Valve 5 Sol B
176
RD
Communication Radio Converter
U718
WH
Aux Valve 5 Sol A
179
RD
Entertainment Radio Converter
U719
GN
Aux Valve 6 Sol B
180
RD
Implement Control Main
U720
GY
Aux Valve 6 Sol A
199
RD
Steering Valve
U723
PU
Fuel Level Sender
Ground Circuits
U724
WH
XMSN Filter Bypass SW
200
BK
Main Chassis
U725
GN
Auto Shift SW (NC)
210
BK
Ent Radio Converter Output (24/12 Volt)
U726
GY
Auto Shift SW (NO)
229
BK
Engine Control Gnd
U727
WH
Inching Pedal (NO)
A201
BK
Not Used
U728
PK
Serv Brake Accum Charge Press Sensor
A202
BK
Trans & Chassis Control
U734
GN
Park Brake SW (Off)
A210
BK
Not Used
U735
GY
Park Brake SW(On)
A250
BK
Cab Gnd
U736
YL
Steering Valve Signal
A274
BK
AccuGrade Gnd
U739
BR
Steering Lever Pos 1
A295
BK
Implement Control Ground
U740
BU
Steering Lever Pos 2
0001
Cylinder Injector #1
A296
BK
Implement 1 Control Ground
U741
OR
Steering Lever Pos 3
0002
Cylinder Injector #2
A297
BK
Implement 2 Control Ground
U742
WH
Steer Valve Error Signal
0003
Cylinder Injector #3
U743
GY
Wheel Lean Input Pos Sensor
0004
Cylinder Injector #4
304
WH
Cranking Motor
U744
OR
Auto Neutral Art Sw (NO)
0005
Cylinder Injector #5
306
GN
Starter Motor Relay Output
U745
PK
Auto Neutral Art Sw (NC)
0006
Cylinder Injector #6
307
OR
Key Switch Start
U747
OR
Wheel Lean Sol Left
0041
8 Volt DC Supply
308
YL
Main Power Relay Coil
U748
GY
Wheel Lean Sol Right
0091
Throttle Position Sensor
320
OR
Horn Relay Coil To Switch
U749
BR
Blade Sideshift Sol Right
0094
Fuel Delivery Pressure Sensor
321
BR
Backup Alarm
U750
PK
Blade Sideshift Sol Left
0100
Engine Oil Pressure Sensor
322
GY
Warning Horn (Forward)
U751
WH
Blade Pitch Sol Fwd
0110
Engine Coolant Temperature Sensor
365
YL
Fuel Priming Pump Relay
U752
PU
Blade Pitch Sol Reverse
0168
Electrical System Voltage
U753
BR
Sec Steer Request Sig
0172
Intake Manifold Air Temperature Sensor
403
GN
Alternator (r) Term.
U760
PK
Optional Float Ind 1
0174
Fuel Temperature Sensor
439
YL
Center Shift Pin Pulled Indicator
U761
PU
Optional Float Ind 4
0190
Engine Speed Sensor
C491
PU
Park Brake Pressure SW (NC)
U762
GN
Optional Float Ind 6
0253
Personality Module
F421
YL
Fuel Supply Temp
U763
BU
Circle Drive Lever Pos Sensor
0261
Engine Timing
G434
BU
Not Used
U764
GY
0262
5 Volt Sensor DC Power Supply
H414
YL
Action Alarm
U765
0267
Remote Shutdown
Accessory Circuits
U766
0268
Programmed Parameter
0269 0274
Basic Machine Circuits
Monitoring Circuits
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
Harness And Wire Symbols 1 2
Harness identification code: This example indicates wire 135 in harness "AG".
Schematic Location
Machine Location
Relay - Back Light
C-5
G
Relay - Blade Flood
E-5
E
Relay - Blade Flood 2
E-5
G
Relay - Cab Floodlights
E-5
G
Relay - Condenser Fan
B-13
G
B-13
G
Schematic Location
Machine Location
Actuator - Water Valve
A-14
10
Alarm - Action
H-5
A
Blade Pitch Input Pos Sensor
Breaker - Fast Speed Blower
B-10
B
WH
Circle Sideshift IP Pos Sensor
Cluster - Dash
D-5
A
BR
Op Seat Sw (NO)
Control - Implement 1
I-9
E
BU
Op Seat Sw (NC)
Control - Implement 2
I-10
E
Relay - Condenser Fan 2
Component
Component
Wiper - Front (Low)
U768
BU
Art Angle Pos Sensor 2
Converter - Communications
F-14
6
Relay - Differential Lock
B-5
E
Wiper - Front (Hi)
U769
OR
Aux Valve 7 Sol B
Converter - Entertainment Radio
G-4
G
Relay - Dimmer
C-5
E
0291
Engine Cooling Fan
503
BR
Wiper - Rear (Park)
U770
WH
Aux Valve 7 Sol A
Diode - Rear Flood Interlock
F-5
E
Relay - Fast Speed
B-14
E
0296
Transmission Control
504
YL
Wiper - Rear (Low)
X725
GY
Steering Signal To Controller
Fuse - Buss (Switched)
C-10
B
Relay - Headlamp
B-5
E
0297
All Wheel Drive Control
505
BU
Wiper - Rear (Hi)
X754
GN
Sec Steer Left Solenoid
Fuse - Buss (Un-Switched)
D-10
B
Resistor - DC Can 1
D-1
F
0342
Secondary Engine Speed Sensor
506
PU
Washer - Front
X755
WH
Sec Steer Right Solenoid
Ground - Cab 2
A-10
E
Resistor - DC Can 2
E-5
A
0549
Throttle Lock Switch
507
WH
Washer - Rear
Y787
YL
PHS Can (+) (Not Used)
Ground - Cab 3
A-10
E
Resistor - Defrost Fan
E-14
6
0588
Monitoring System Display
508
PU
Radio Speaker - Left
Y788
GN
PHS Can (-) (Not Used)
Ground - Cab 4
A-10
E
Sensor - Inching Pedal
C-3
A
0596
Implement Control
509
WH
Radio Speaker - Left (Common)
801
PK
Not Used
Ground - Cab Roof
B-15
G
Sensor - Left Blade Down Force
I-14
G
0791
Compression Brake Low/High Solenoid
511
BR
Radio Speaker - Right
843
WH
Not Used
Indicator - Auto Shift Enabled
G-5
A
Sensor - Right Blade Down Force
I-14
G
0792
Compression Brake Medium/High Solenoid
512
GN
Radio Speaker - Right (Common)
844
GN
Not Used
Indicator - Auxiliary Lever 6 Float
A-2
F
Sensor - Throttle Position
C-3
A
1551
Cooling Fan Calibrate
515
GY
Blower Motor (Hi)
849
YL
Not Used
Indicator - CTR Shift Pin Pulled
G-5
A
Switch - A/C On
B-14
G
1589
Turbocharger Inlet Air Pressure Sensor
516
GN
Blower Motor (Medium)
850
PU
Not Used
Joystick - Left Hand
I-1
D
Switch - Auto Shift On/Off
B-2
F
1627
Fuel Pump Relay
517
BU
Blower Motor (Low)
892
BR
Cat Data Link (-)
Joystick - Mini
B-1
C
Switch - Blade Cushion
B-2
F
1639
Machine Security System Module
518
OR
+24V Flasher Input
893
GN
Cat Data Link (+)
Joystick - Right Hand
C-1
C
Switch - Blade Force
I-14
G
1785
Intake Manifold pressure Sensor
519
PK
Thermostat To Refrigerant Press. SW
A847
YL
Left Blade Down Force Pro Valve
Lamp - Dome
F-14
4
Switch - Brake Light
C-3
A
2417
Ether Injection Control Solenoid
520
WH
Opr A/C SW To Thermostat
A849
OR
Right Blade Down Force Pro Valve
LED - LH Joystick Illumination
B-14
5
Switch - Brake Pedal
C-3
A
2770
Throttle Lock Resume/Decel Switch
521
YL
A/C SW To Refrigerant SW
A893
OR
Fuel Prime SW To Fuel Prime Pump
LED - RH Joystick Illumination
A-14
G
Switch - Center Shift Pin
E-1
F
Throttle Lock Set/Accel Switch
522
WH
A/C Clutch To Thermostat SW
F843
YL
Inching Pedal Pos Sensor
Lever - Auxiliary 6
A-2
F
Switch - Compression Brake
H-5
F
Electronic Implement Control (MID No. 082)
523
BR
Wiper - Left (Park)
F846
PU
MSS Status LED
Lever - Auxiliary 7
A-2
F
Switch - Defrost Fan
B-3
F
524
BU
Wiper - Left (Low)
G826
WH
Fuel Press Sensor (+5V)
Messenger
D-1
F
Switch - Differential Lock Floor
C-3
9
525
GY
Wiper - Left (Hi)
G827
GN
Fuel Press Sensor (Gnd)
Module - Flasher
I-5
E
Switch - Front Wiper
G-14
G
8 VDC Sensor Power Supply
526
YL
Wiper - Right (Park)
G828
WH
+5V Supply 1 (Eng Cont)
Motor - Blower
A-13
10
Switch - Hazard
F-1
F
0168
Electrical System Voltage
527
GN
Wiper - Right (Low)
G829
GN
5V Return (Eng Cont)
Motor - Front Washer
C-13
B
Switch - Head / Tail Lamps
F-1
F
0247
SAE J1939 Data Link
528
PK
Wiper - Right (Hi)
G833
PK
Temp Sensor Return
Motor - Front Wiper
F-14
2
Switch - Heated Mirrors
B-2
F
0248
Cat Data Link
529
WH
Washer Left
G856
WH
TDC Service Probe (+)
Motor - LH Door
E-13
12
Switch - Horn
G-5
C
0262
5 Volt Sensor DC Power Supply
530
OR
Washer Right
G857
YL
TDC Service Probe (-)
Motor - LH Door Washer
C-13
B
Switch - Implement Lockout
D-1
F
0296
Transmission / Chassis ECM
538
BR
Dash Flasher Indicator Output
H803
BU
Proportional Driver Return (9-12) (Imp Cont1)
Motor - LH Window Washer
C-13
B
Switch - Inching Pedal
C-3
A
0358
Implement Pilot Pressure Supply Solenoid
539
BU
Turn Signal Indicator Right
H807
YL
Load Return 1 (Imp Cont)
Motor - Rear Defroster
E-14
8
Switch - Key
D-4
A
0490
Hydraulic Lockout Switch
540
WH
Turn Signal Indicator Left
H808
WH
Load Return 1 (Imp Cont2)
Motor - Rear Washer
C-13
B
Switch - LH Auto / Manual
G-1
D
0588
Monitoring System Display
556
WH
Differential Lock
H861
PU
Proportional Driver Return (1-4) (Imp Cont)
Motor - Rear Wiper
D-14
6
Switch - LH Door Wiper
H-14
G
0590
Engine Electronic Control Module
567
WH
A/C SW To Condenser Fan Relays
H862
GY
Proportional Driver Return (5-8) (Imp Cont)
Motor - RH Door
E-13
11
Switch - LH Offset
H-1
D
0597
Main Hydraulic Pump Discharge Pressure
570
BU
Blade Cushion Sol
H863
BU
Proportional Driver Return (9-12) (Imp Cont)
Motor - RH Door Washer
C-13
B
Switch - Operator Present
B-13
1
0600
Hydraulic Oil Temperature Sensor
581
GY
Left Rear Turn Flasher
H864
GN
Not Used
Motor - RH Window Washer
C-13
B
Switch - Park Brake Up
G-5
A
0615
Machine Articulation Angle Position Sensor
582
PK
Right Rear Turn Flasher
J844
GY
+8 Volt Supply (Eng Cont)
Panel - HVAC Operator
D-13
G
Switch - Rear Wiper
H-14
G
Machine Application
592
BU
Dc/Dc Converter Power Output
K831
GY
LH Down Force Enable Solenoid
Pod - Auxiliary Control
B-1
C
Switch - RH Auto / Manual
G-1
C
1326
Location Code
593
GN
Condenser Fan Relay To Motors
K832
OR
RH Down Force Enable Solenoid
Port - 12 Volt Auxiliary
B-4
F
Switch - RH Door Wiper
G-14
G
1471
Steering Control Position Sensor 1
A504
GN
Rear Defroster Fan (Low)
L854
YL
AccuGrade Can (+)
Relay - Heated Mirror
C-5
G
Switch - RH Offset
G-1
C
1472
Steering Control Position Sensor 2
A507
YL
Rear Defroster Fan (Hi)
L855
GN
AccuGrade Can (-)
Relay - Horn
F-5
E
Switch - Secondary Steer Test
B-5
A
1473
Steering Control Position Sensor 3
A513
PK
Dc/Dc Converter Memory Output
R800
OR
+8V Sensor Power (Imp Cont)
Relay - LH Position
C-5
E
Switch - SS Auto / Manual
G-1
C
1482
10 Volt Sensor DC Power Supply
A514
YL
Heated Mirror Power
R818
YL
Transmission Oil Temp Sensor
Relay - Power Air Cleaner
B-13
G
Switch - Thermal
A-13
10
1558
Electrical Implement Control 2
A524
BR
Temp Potentiometer Pos 2
T858
GY
Injector 1 & 2 High Side
Relay - Rear Flood
E-5
E
Switch - Throttle Lock Mode
E-1
F
2113
Operator Present Switch
A557
WH
Precleaner Blower +B
T859
WH
Injector 3 & 4 High Side
Relay - RH Position
C-5
E
Switch - Throttle Set
E-1
F
2143
Electronic Implement Control 3
A572
PK
Comm Converter 12V Output
T860
OR
Injector 5 & 6 High Side
Resistor - AccuGrade Can
B-8
6
Switch - Turn Signal
H-5
C
2146
Articulation Lever Position Sensor
C532
GN
Not Used
X800
OR
+8V Sensor Return (XMSN Cont)
Resistor - Blower
A-14
10
Thermostat
A-13
10
2147
Automatic Neutral Articulation Switch
C542
GN
Heated Mirror Power
900
PU
XMSN Shift Sol 4
Resistor - Can 2
B-8
G
2150
Blade Left Lift Lever Position Sensor
C546
WH
Blower Fast Speed Relay
901
WH
XMSN Shift Sol 6
Machine locations are repeated for components located close together.
2151
Blade Right Lift Lever Position Sensor
C558
BU
Condenser Fan 2 Relay Out
902
BR
XMSN Shift Sol 7
A = Located below or inside of dash.
2152
Wheel Lean Control Position Sensor
C568
WH
Blower Motor (Max)
903
GY
XMSN Shift Sol 8
B = Located inside or near fuse panel.
2153
Blade Pitch Control Position Sensor
E529
YL
Power Air Cleaner Relay Coil
921
WH
XMSN Sol Return
C = Located inside of right console.
2154
Blade Sideshift Lever Position Sensor
E554
PK
A/C Cont To A/C Comp Clutch
922
BR
XMSN Sol Return
D = Located inside or near left console.
2155
Circle Drive Lever Position Sensor
Lighting Circuits
925
YL
XMSN Sol Shift 1
E = Located inside rear covered compartment.
2156
Circle Sideshift Control Position Sensor
603
PK
Rotary Beacon
994
GY
Engine Oil Pressure Sensor
F = Located on right hand cab column.
2160
Blade Left Raise Solenoid Valve
604
OR
Stop Lamp
995
BU
Engine Coolant Temperature
2161
Blade Right Raise Solenoid Valve
605
YL
Turn Lamp - Left
997
OR
Analog Sensor Power (+ 5V)(Imp Cont)
2162
Blade Left Lower Solenoid Valve
606
GY
Turn Lamp - Right
998
BR
5V Return (Imp Cont)
Blade Right Lower Solenoid Valve
607
PK
Blade Floods #2
A975
BU
Differential Lock Relay
2165
Blade Sideshift Left Solenoid Valve
609
YL
Snow Wing Lamps
C967
BU
Intake Manifold Air Temp
2166
Blade Sideshift Right Solenoid Valve
610
OR
Head Lamp Relay Out
C978
BR
Set Throttle SW (NC)
2167
Circle Left Solenoid Valve
611
PU
Head Lamp Hi
C979
OR
Resume Throttle SW (NO)
2168
Circle Right Solenoid Valve
614
PU
Backlight Relay Input
C981
GN
Compression Brake
2169
Circle Sideshift Left Solenoid Valve
617
BR
Tail/Position Lamp - Left
C991
PK
Fuel Pressure Sensor
2170
Circle Sideshift Right Solenoid Valve
618
YL
Tail/Position Lamp - Right
E900
WH
XMNS Output Spd (-)
2171
Articulation Left Solenoid Valve
619
GN
Head Lamp Lo
E901
GN
XMNS Output Spd (+)
2172
Articulation Right Solenoid Valve
626
BU
Backlight Relay Out
E902
PU
XMNS Intermediate Spd (-)
2173
Wheel Lean Left Solenoid Valve
645
PK
Headlamp Relay Coil
E903
YL
XMNS Intermediate Spd (+)
2174
Wheel Lean Right Solenoid Valve
646
OR
Rear Flood Relay Coil
E904
BR
XMNS Intermediate Spd (-)
2181
Blade Pitch Forward Solenoid Valve
647
GN
Blade Flood Relay Coil
E905
BU
XMNS Intermediate Spd (+)
2200
Left Steering Cylinder Position Sensor
660
PU
Ind Lamp - Auto Shift 1st Gear
E906
OR
XMNS Trans Output Spd (-)
2201
Right Steering Cylinder Position Sensor
668
BU
Backlight Relay Out
E907
GY
XMNS Trans Output Spd (+)
2202
Steering Valve Control Module
680
GN
Cab Floodlights Relay Out
E908
BR
XMNS Trans Input Spd (-)
2203
Steering Valve Control Module Spool Position Sensor
683
PU
Rear Flood Relay Out
E909
WH
XMNS Trans Input Spd (+)
2204
Auxiliary Lever 1 Position Sensor
684
OR
Cab Flood Relay Input
E929
GY
Articulation Angle Pos Sensor
2205
Auxiliary Lever 2 Position Sensor
685
BR
Blade Floods
E963
BK
Engine Speed Sensor (-)
Part No.
2206
Auxiliary Lever 3 Position Sensor
695
OR
Left Turn Lamp Relay Coil
E964
WH
Engine Speed Sensor (+)
7T-4003
2207
Auxiliary Lever 4 Position Sensor
696
GN
Right Turn Lamp Relay Coil
E965
BU
Sec Engine Speed Sensor (-)
2208
Auxiliary Lever 5 Position Sensor
A608
GY
Dimmer Relay Coil
E966
YL
Sec Engine Speed Sensor (+)
E974
GN
Inching Pedal SW (NC)
Resistor, Sender and Solenoid Specifications - Volume 2 Component Description Resistor:
Defrost Fan
125-9740
Resistor:
Blower
Resistor:
Can / AccuGrade Can
A 3
Auxiliary Valve 1 - Port A Solenoid
751
GN
XMSN Shift Sol 3
G953
BU
Impl Pilot Supply Solenoid
CONN 8
A-14
2213
Auxiliary Valve 2 - Port B Solenoid
752
YL
XMSN Shift Sol 2
G965
PU
Load Return 2 (Imp Cont)
CONN 9
A-14
3
2214
Auxiliary Valve 2- Port A Solenoid
754
BU
XMSN Shift Sol 1
K900
YL
J1939 Data Link +
CONN 24
F-3
A
2215
Auxiliary Valve 3 - Port B Solenoid
755
OR
XMSN Shift Sol 5
K927
BU
PWM Driver Return (5-8) (Imp Cont1)
CONN 25
H-2
14
2954
Unknown Implement Control
799
CONN 32
F-3
A
CONN 37
D-15
7
PWM Driver Return (1-4) (Imp Cont1)
Off Machine Switch Specification Actuate
Deactuate
Contact Position
CONN 38
D-14
G
-1.1 ± 0.8°C (30 ± 1.4°F)
2.2 ± 0.8°C (36 ± 1.4°F)
Normally Closed
CONN 39
E-14
4
CONN 40
E-14
G
CONN 41
B-14
2
E096
Fuel Pressure Is High
CONN 42
F-14
E
E172
Inlet Air Is Restricted
CONN 43
G-14
E
E194
Exhaust Temperature Is High
CONN 44
G-14
E
CONN 45
A-13
E
CONN 46
A-13
E
CONN 47
E-13
E
G-13
E
A-5
E B
E265
Shutdown (Ground Level)
0
Data valid but above normal operational range.
E360
Oil Pressure Is Low
1
Data valid but below normal operational range.
E361
Coolant Temperature Is High
2
Data erratic, intermittent, or incorrect.
CONN 48
E362
Engine Overspeeds
3
Voltage above normal or shorted high.
CONN 49 AccuGrade
4
Voltage below normal or shorted low.
E363
Fuel Temperature Is High
CONN 50 Service Tool
A-5
5
Current below normal or open circuit.
E390
Fuel Filter Is Restricted
CONN 51 Air / Heated Seat
A-5
1
Idle Speed Is High
CONN 52
I-4
C
Intake Manifold Air Temperature Is High
CONN 53
I-4
D
CONN 54
A-2
F
CONN 55
A-2
F
CONN 56
G-2
C
CONN 57
G-2
C
10
Abnormal rate of change.
11
Failure mode not identifiable.
12
Bad device or component.
13
Out of calibration.
Event Codes Transmission / Chassis Control Event Code E284
Condition Low Brake Pressure
Parameter failures.
E329
Transmission Filter Plugged
15
Parameter failures.
E490
Parking Brake ON
16
Parameter not available.
E627
Parking Brake Abuse
17
Module not responding.
E795
Machine Speed Excessive For Machine Articulation Angle
18
Sensor supply fault.
E877
High Transmission Oil Temperature
19
Condition not met.
20
Parameter failures.
14
Event Codes Implement Control
¹The FMI is a diagnostic code that indicates what type of failure has occurred. Event Code E192
Condition Steering System Malfunction
E256
Steering Output Detected In The Wrong Direction
E257
Steering Output Detected With No Command
E258
No Steering Detected With Command Given
E263
Low Main Pump Pressure
E455
Hydraulic Pilot Supply Filter Plugged
E560
Secondary Steer Pump No Response
11
A-5
2212
Abnormal update.
F
CONN 7
¹ At room temperature unless otherwise noted.
9
G
8
E
Throttle Set SW (NO)
Abnormal frequency, pulse width, or period.
14
3 C
E
OR
8
A
E
D-3
G946
E539
2
6
G-14
Sec Steer Test SW
Mechanical system not responding properly.
9
1
10
CONN 6
GN
Function
D 5
CONN 3
727
Thermostat
4
120 ± 1.2
Auxiliary Valve 1 - Port B Solenoid
3E-5464
7
7
2211
Part No.
12 B
E
134-2540
Current above normal or grounded circuit.
Volume 2 of 3: Cab
Wire Gauge
D-3
Backup Alarm Relay
7
Wire Color
CONN 2
GN
6
Circuit Identification Number
A-C: 2 ± 0.1 B-C: 1 ± 0.05 C-D: 0.36 ± 0.018
F916
E441
Ground Connection
6
+10V Supply (Imp Cont)
Failure Description
200-L32 BK-14
2
E
OR
FMI No.
Component Part Number
A-3
709
Failure Mode Identifiers (FMI)¹
9X-1123
CONN 1
Auxiliary Lever 7 Position Sensor
Condition
Pin or Socket Number
Machine Location
Connector Number
Auxiliary Lever 6 Position Sensor
Event Code
Receptacle
Schematic Location
10 ± 0.5
2210
Event Codes Engine Control
5A Fuse (5 Amps)
Connector Location - Volume 2 Resistance (Ohms)¹
2209
BR
1
Component Location - Volume 2 (Cab)
OR
K952
Part Number For Connector Recepticle
© 2006 Caterpillar, All Rights Reserved
GN
+10V Supply (XMSN Cont)
L-C12 3E-5179
AG-C4 111-7898
Plug
501
WH
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)
Single Wire Connector
502
Control Circuits
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
325-AG135 PK-14 Socket
Pin
Atmospheric Pressure Sensor
2163
Part Number for Connector Plug
C-C4 AG-C3 130-6795 130-6795
Sensor Power Supply
0967
1 2
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes
U767
0041
B9J1-UP
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
Wiper - Front (Park)
Component
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.
T
BR
CID
14M Motor Grader Electrical System
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
500
2771
Circuit Breaker Symbol
Flow Symbol
Fuse - A component in an electrical circuit that will open the circuit if too much current flows through it.
134
171
Level Symbol
Symbols And Definitions
132
170
Temperature Symbol
5
3
4
G 2 8
F
A
C D
14
1 E 10
B 11
12
9
The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.
Machine Harness Connector And Component Locations
Printed in U.S.A.
(Dimensions: 48 inches x 35 inches)
Component
Wire Number
36 Page,
CID
RENR9023-01 November 2006
Wire Description
RENR9023-01 VOL 2
Component Identifiers (CID¹) Module Identifier (MID²) Electronic Transmission/Chassis Control System (MID No. 027)
(Dimensions: 48 inches x 35 inches)
36 Page, Color 2,
RENR9023-01 VOL 2
15
108-P617 108-P627 108-P663 108-P664
108-P244 RD-14
I
14
RD-16 RD-18 RD-18 RD-18
118-P239 GY-14
118-P614 GY-14 118-P587 GY-14 118-P588 GY-14
119-P232 PK-14
119-P599 PK-14 119-P600 PK-14 119-P613 PK-14 120-P611 YL-14 120-P582 YL-14 120-P581 YL-14
120-P235 YL-14 120-P642 YL-14
120-P605 YL-14 120-P612 YL-14 120-P606 YL-14 124-P652 GN-14 124-P677 GN-18 124-P309 GN-14 130-P103 134-P689 140-P661 156-P535 156-P536 170-P388 176-P387
H
200-P181 BK-18 200-P688 200-P135 200-P445 200-P444 200-P589
BK-18 BK-18 BK-18 BK-18
200-P317 BK-18 200-P710 BK-12 200-P621 BK-18
200-P634 BK-12
BK-18 BK-18 BK-18 BK-18 BK-18
200-P718 200-P631 200-P709 200-P635 200-P687
BK-18 BK-14 BK-18 BK-14 BK-18
200-P633 200-P717 200-P601 200-P569 200-P300 200-P35
BK-18 BK-18 BK-18 BK-14 BK-18 BK-18
200-P123 BK-18 200-P159 BK-14
200-P638 200-P607 200-P583 200-P654
200-P589 BK-18 200-P352 BK-18
200-P636 200-P630 200-P639 200-P629 200-P379 200-P711
G 200-P35 200-P123 200-P300 200-P620 200-P628 200-P637 200-P644 200-P654
108-P663 RD-18 J710-P662 BR-18 668-P645 BU-18 108-P664 RD-18
BK-18 BK-18 BK-18 BK-18
BK-18 BK-18 BK-18 BK-14 BK-18 BK-14
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18
P-C119 1552267 156-P535 YL-18 P967-P538 PU-18 H786-P539 YL-18 P-C117 1552267 156-P536 YL-18 P967-P537 PU-18 H787-P492 GN-18
403-P288 506-P231 507-P233 529-P240 530-P241
120-P581 120-P582 200-P583 505-P584 504-P585 503-P586 507-P233
118-P587 118-P588 200-P379 525-P590 524-P591 523-P592 529-P240
P-C100 1552264 GY-14 GY-14 BK-18 GY-14 BU-14 BR-14 WH-14
119-P599 119-P600 200-P601 528-P602 527-P603 526-P604 530-P241
P-C101 1552264 PK-14 PK-14 BK-18 PK-14 GN-14 YL-14 OR-14
P-C102 1552264 YL-14 YL-14 BK-18 OR-14 GN-14 BR-14 PU-14
120-P605 120-P606 200-P607 502-P608 501-P609 500-P610 506-P231
F
614-P715 614-P719 617-P421 618-P423
PU-18 PU-18 BR-14 YL-14
668-P227 BU-18 668-P454 BU-18
P-C104 1779654 176-P387 RD-12 200-P615 BK-12 A572-P616 PK-14
E529-P686 E529-P680 E529-P685
108-P617 RD-16 200-P618 BK-18
501-P609 120-P612 500-P610 502-P608
GN-14 YL-14 BR-14 OR-14
A504-P234
GN-16
A507-P237 A507-P619
YL-16 YL-16
YL-18 YL-18 YL-18
P-C115 1552273 200-P638 BK-18 527-P603 119-P613 526-P604 528-P602
GN-14 PK-14 YL-14 PK-14
P-C116 1552273 200-P637 BK-18
P-C112 1552269 A572-P616 PK-14 200-P629 BK-14
D
BU-14 GY-14 BR-14 GY-14
YL-14 YL-14 BR-14 BU-14
P-C109 1552264 509-P578 WH-18 508-P577 PU-18 200-P651 BK-18
A513-P398 592-P595 512-P580 511-P579 200-P35 200-P123 200-P159 200-P300 200-P569 200-P629 200-P633 200-P654 200-P710 200-P711 200-P35 200-P123 200-P159 200-P300 200-P569 200-P629 200-P633 200-P654 200-P710 200-P711
BR-14 GN-14 OR-14 BR-14 YL-14 BU-14 PU-18 WH-18 BR-18 GN-18 BR-14 BU-14 GY-14 YL-14 GN-14 PK-14 WH-18 WH-16 BR-14 GN-14 OR-14 BR-14 YL-14 BU-14 PU-18 WH-18 BR-18 GN-18 BR-14 BU-14 GY-14 YL-14 GN-14 PK-14 WH-18 WH-16
200-P569 BK-14 200-P710 BK-12 200-P711 BK-14 200-P159 BK-14 200-P615 BK-12 CAB ROOF GND GND
WIPER B+ WASHER B+ GROUND HIGH LOW PARK WASH UNUSED
RD-14 RD-18 BK-18 WH-14 YL-14 BU-14 BR-18
WIPER B+ WASHER B+ GROUND HIGH LOW PARK WASH UNUSED
P-C85 1907613
RH DOOR WIPER SWITCH 3E-0155 1 2 3 4 5 6 7 8
RD-14 RD-18 BK-18 WH-14 YL-14 BU-14 BR-18
WIPER B+ WASHER B+ GROUND HIGH LOW PARK WASH UNUSED
1 2 3 4 5 6 7 8
RD-14 RD-18 BK-18 WH-14 YL-14 BU-14 BR-18
CK-C4 VOLUME 1 LOC I-15
NOT USED ON THE 14M
24V SWITCHED IN
P-C86 1552272
CONN 43
NOT USED ON THE 14M
1 2 3 4
893-P665 892-P666 K900-P667 K990-P668 843-P678 844-P679 H864-P452 850-P690 849-P691 N788-P692 M792-P693 A201-P694
1 2 3 4 5 6 7 8 9 10 11 12
CONN 44
12V MEMORY OUTPUT
172-P279 RD-14 H807-P506 YL-18 P-C69 1030213
K900-P46 YL-18 K990-P47 GN-18 U769-P504 OR-18 U770-P505 WH-18 P-C131 3E5179
P-C132 1552252
WIPER B+ WASHER B+ GROUND HIGH LOW PARK WASH UNUSED
P-C68 1552254 308-P276 YL-18 893-P277 GN-18 892-P278 BR-18
1 2 3 4 5 6 7 8 9 10 11 12
CONN 6
FR0NT WIPER SWITCH 3E-0155
GN-18 BR-18 YL-18 GN-18 WH-18 GN-18 GN-18 PU-14 YL-18 PK-18 BU-18 BK-18
CONN 48 TO F-HARNESS F-C22 VOLUME 3 LOC E-13 NOTE C
P-C72 3E3376 1 155-P564 RD-14 2 156-P516 YL-18 3 308-P623 YL-18 4 G434-P626 BU-18
24V POWER GROUND 12V OUTPUT
RD-18 WH-18 BK-18
DOME LAMP 3E-6389
CONN 42
L
GND
BK-16
2 1 4 6 3 5
TO F-HARNESS F-C35 VOLUME 3 LOC A-12 NOTE C
MOTOR H T
GN-16 GY-16 BR-16 OR-16
P
B+
FRONT WIPER MOTOR 295-1120
10
PK-18 BU-18 GN-18 BR-18
REAR DEFROSTER FAN 170-5334
P-C107 3E3364
200-WJ1 BK-14 527-WJ3 119-WJ5 526-WJ2 528-WJ4
GN-14 PK-14 YL-14 PK-14
GN-18 PK-18 GY-18 GN-18 PU-18 GN-14 RD-16 RD-14 WH-18 RD-14 BU-18 GY-14 PK-18
593-P675 520-P418 112-P530 115-P531 105-P369
GN-16 WH-18 PU-4 RD-4 RD-16
A201-P694
BK-18
C558-P390
BU-16
200-WK1 BK-14
2 1 4 6 3 5
527-WK3 119-WK5 526-WK2 528-WK4
P-C114 3E3382 2 BK-16
2 1 4 6 3 5
GN-14 PK-14 YL-14 PK-14
T B+
CONN 47
L
GND
TO F-HARNESS F-C23 VOLUME 3 LOC B-12 NOTE C
MOTOR H T B+
P
LH DOOR MOTOR 266-8807
MOTOR H T B+
P CG-C2 1728037
REAR WIPER MOTOR 250-5529
CG-C1 3E3388 1 WH/BK-18 2 WH-18 3 BK-18 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
RD-18 YL-18 BK-18
YL-18 RD-18 GY/BK-18 GY-18
GY-18 GY/BK-18 WH-18 WH/BK-18
P-C20 1552252 GN-14 WH-16 WH-14 GN-14 BU-14 YL-18 BK-18 PU-18 BK-18 BU-16 BR-18 BK-18
P-C137 9X1054 BU-12 WH-16 BK-18 GY-12
134-P689 RD-18 200-P687 BK-18 A557-P681 WH-18 E529-P685 YL-18 130-P103 GN-18 200-P317 BK-18
E529-P686 YL-18 567-P682 WH-18
MED-HIGH P-C59 7T5957 FRONT WASHER MOTOR 7T-8890
MED
1 5 2 4 3
WASHER MOTOR LH DOOR 7T-8890
6 7 8 9 10
P-C120 1552269 614-P715 PU-18 200-P716 BK-18
1 2
614-P714 PU-18 200-P717 BK-18
1 2
P-C125 P-C124 1552252 1642336 1 BR-14 2 YL-14 3 PK-18 CONN 9 4 GN-18 5 BK-18 TO J-HARNESS 6 J-C24 GN-14 7 VOLUME 1 BK-14 8 LOC F-12 YL-18 9 BK-18 10 WH-18 11 BK-14 12
P-C127 1552264 1 2 3 4 5 6 7 8
P-C67 7T5957 MOTOR
1 2
P-C74 7T5957
MOTOR
530-P241 OR-14 200-P145 BK-18
529-P240 WH-14 200-P292 BK-18 P-C75 7T5957 T972-P247 GN-14 200-P442 BK-18
1 2
CM-C3 1779641 515-CM4 GY-12 200-CM1 BK-12
CONN 46
RH JOYSTICK ILLUM LAMP 250-8335
CM-C1 3E3388 516-CM14 GN-14 520-CM9 WH-16 A524-CM12 BR-18 517-CM8 BU-14 592-CM11 BU-18 C568-CM10 WH-14 519-CM2 PK-18
CONN 8
CM-C7 2470281 Vs (+12V) Vs (GROUND) SIGNAL
592-CM11 BU-18
A B C D E F
124-P677 200-P554 200-P688 506-P231 507-P233 515-P508 516-P507 517-P475 519-P419 520-P418 529-P240 530-P241 567-P553 567-P683 567-P684 593-P675 843-P678 849-P691 850-P690 844-P679 A201-P694 A524-P509 C558-P390 C568-P476 G434-P626 H864-P452 M792-P693 N788-P692
GN-18 BK-18 BK-18 PU-14 WH-14 GY-12 GN-14 BU-14 PK-18 WH-18 WH-14 OR-14 WH-18 WH-18 WH-18 GN-16 WH-18 YL-18 PU-14 GN-18 BK-18 BR-18 BU-16 WH-14 BU-18 GN-18 BU-18 PK-18
1 2 3 4 5 6 7 8
T
515-CM6 GY-12 BLOWER MOTOR 263-6443
519-CM2 PK-18 520-CM9 WH-16 THERMOSTAT 3E-5464
200-CM3 BK-12 200-CM13 BK-16
515-CM7 GY-12
515-CM7 GY-12 515-CM5 GY-12
T
THERMAL SWITCH 133-9012 515-CM5 GY-12
MOTOR
200-CM3 BK-12 517-CM8 BU-14 516-CM14 GN-14 C568-CM10 WH-14
14
13
K900-P344 YL-18 K990-P345 GN-18 U711-P708 GY-18 171-P33 RD-14 171-P310 RD-14 171-P34 RD-14 K900-P344 YL-18 K990-P345 GN-18 U711-P708 GY-18 892-P25 BR-18 893-P23 GN-18 997-P192 OR-18 998-P188 BR-18 A295-P89 BK-14 A295-P191 BK-14 A295-P204 BK-14 A295-P209 BK-18 A295-P499 BK-18 A295-P532 BK-18
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-14 OR-16 YL-18 YL-14
E929-P195 GY-18 G953-P186 BU-18 G965-P185 PU-18 H764-P415 GY-18 H765-P213 WH-18 H786-P539 YL-18 H787-P492 GN-18 H807-P506 YL-18 J710-P662 BR-18 K900-P46 YL-18 K900-P297 YL-18 K900-P646 YL-18 K900-P667 YL-18 K990-P47 GN-18 K990-P298 GN-18 K990-P648 GN-18 K990-P668 GN-18 N787-P193 BU-18 N931-P194 GY-18 N935-P519 OR-18 N936-P534 YL-18 P967-P537 PU-18 P967-P538 PU-18 P967-P653 PU-18 R732-P142 BR-18 R800-P389 OR-18 U739-P214 BR-18 U740-P220 BU-18 U741-P219 OR-18 U753-P215 BR-18 U766-P474 BR-18 U767-P471 BU-18 U768-P434 BU-18 U769-P504 OR-18 U770-P505 WH-18
308-P11 YL-18 YL-18 YL-16 YL-18 YL-18
308-P338 YL-16 308-P190 YL-18 403-P288 403-P302 403-P312 556-P166 581-P249 582-P250 592-P511 592-P595 592-P596 614-P714 614-P715 614-P719 617-P420 617-P421 618-P422 618-P423 668-P227 668-P454 680-P173 683-P161 799-P489
GN-18 GN-18 GN-18 WH-18 GY-18 PK-18 BU-18 BU-18 BU-16 PU-18 PU-18 PU-18 BR-14 BR-14 YL-14 YL-14 BU-18 BU-18 GN-14 PU-14 WH-18
892-P514 BR-18 892-P666 BR-18 892-P305 BR-18
892-P331 BR-18 892-P465 BR-18
892-P460 BR-18 892-P278 BR-18
892-P14 BR-18 892-P25 BR-18 892-P428 BR-18
GN-18 GN-18 GN-18 GN-18
103-P308 104-P307 105-P369 126-P299 152-P286 171-P310 200-P121 200-P123 200-P135 200-P143
893-P12 GN-18 893-P429 GN-18 893-P23 GN-18
997-P192 OR-18 998-P188 BR-18 A202-P184 BK-14 A202-P526 BK-18 A295-P89 BK-14 A295-P499 BK-18 A295-P191 BK-14 A295-P204 BK-14 A295-P209 BK-18 A295-P532 BK-18
A296-P13 BK-14
892-P14 BR-18 A296-P15 BK-14 A296-P16 BK-18 A296-P17 BK-18
171-P32 RD-14 A296-P18 BK-18
171-P33 RD-14 171-P34 RD-14
171-P37 171-P38 M720-P6 M722-P5 K952-P10 U701-P4 U700-P3
RD-14 RD-14 BU-18 OR-18 BR-18 GN-18 WH-18
H803-P672 BU-18 A296-P20 BK-14 A296-P19 BK-14 U702-P1 GY-18 U703-P2 YL-18 K927-P9 BU-18 U704-P7 PK-18 U705-P8 PU-18 A847-P673 A849-P674 H747-P101
YL-18 OR-18 BR-18
A296-P21 BK-14
H808-P669 K831-P670 K832-P671
U706-P39 U707-P40 U708-P41 U709-P42
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
200-P393 200-P402 200-P413 200-P441 200-P442 200-P444
A296-P36 BK-14 A296-P18 BK-18 A296-P13 BK-14
A296-P19 BK-14 A296-P21 BK-14 A296-P20 BK-14 BK-14 A513-P398 PK-18 A975-P503 BU-18 C542-P158 GN-18 E716-P294 GY-14 E717-P354 GN-14 E929-P195 GY-18 F846-P236 PU-18 G953-P186 BU-18 G965-P185 PU-18 H747-P101 BR-18 H764-P415 GY-18 H765-P213 WH-18 H786-P539 YL-18 H787-P492 GN-18 H803-P83 BU-18 H807-P506 YL-18 J710-P662 BR-18 K900-P46 YL-18 K900-P297 YL-18 K900-P646 YL-18 K900-P667 YL-18 K990-P47 GN-18 K990-P298 GN-18 K990-P648 GN-18 K990-P668 GN-18 M998-P459 OR-18 N787-P193 BU-18 N931-P194 GY-18 N935-P519 OR-18 N936-P534 YL-18 P967-P537 PU-18 P967-P538 PU-18 P967-P653 PU-18 R732-P142 BR-18 R800-P389 OR-18 T998-P463 BR-18
592-P596 614-P714 614-P715 614-P719 617-P420 617-P421 618-P422 618-P423 668-P227 668-P454
BU-16 PU-18 PU-18 PU-18 BR-14 BR-14 YL-14 YL-14 BU-18 BU-18
680-P173 GN-14 683-P161 PU-14 799-P489 WH-18 892-P331 BR-18 892-P428 BR-18 892-P465 BR-18 893-P332 GN-18 893-P429 GN-18 893-P466 GN-18 A202-P184 BK-14 A202-P526 BK-18 A513-P398 PK-18 A975-P503 BU-18 C542-P158 GN-18 E716-P294 GY-14 E717-P354 GN-14 F846-P236 PU-18 H803-P83 BU-18 M998-P459 OR-18 T998-P463 BR-18 U734-P380 GN-18 U735-P381 GY-18 X800-P462 OR-18
U734-P380 GN-18 U735-P381 GY-18 BR-18 BU-18 OR-18 BR-18
U766-P472 BR-18 U766-P473 BR-18
U766-P474 BR-18
U767-P208 BU-18 U767-P470 BU-18
BR-18 BU-18 OR-18 WH-18
U710-P43 GN-18 U711-P708 GY-18 U712-P414 YL-18
K900-P344 YL-18 K990-P345 GN-18
CAT DATA LINK (+) +5v SUPPLY STEER VALVE CONT MOD POWER - UNSWITCHED BATTERY IMPLEMENT LOCKOUT SW (NC)
- UNSWITCHED BATTERY
CAT DATA LINK (-)
CAT DATA LINK (-) 5v RETURN HYD OIL INLET TEMP SNS - UNSWITCHED BATTERY BACKLIGHT SENSE
- UNSWITCHED BATTERY ECM LOCATION 0 (GND) ECM LOCATION 1 (GND) ECM LOCATION 2 (OPEN)
ECM LOCATION 0 (OPEN) ECM LOCATION 1 (GND) ECM LOCATION 2 (OPEN)
HYD PLT SUP FLTR BYP SW SEC STEERING TEST SW HYDRAULIC PUMP PRESS SNSR STEERING VLV SIG + UNSWITCHED BATTERY + UNSWITCHED BATTERY STEER VALVE ERROR SIGNAL
+ UNSWITCHED BATTERY + UNSWITCHED BATTERY
BU-18 OR-18 WH-18 OR-18
108-P244 112-P530 115-P531 118-P239 119-P232 120-P235 121-P245 124-P309 128-P447 130-P103 132-P676 134-P689 135-P533 140-P661 155-P564
RD-14 PU-4 RD-4 GY-14 PK-14 YL-14 YL-18 GN-14 PK-18 GN-18 RD-16 RD-18 RD-16 BU-12 RD-14
AUX AUX AUX AUX
LEVER LEVER LEVER LEVER
#1 #2 #3 #4
POS POS POS POS
BLADEFORCE IND R-TERMINAL LEFT STEER CYL POS SENS RIGHT STEER CYL POS SENS ART ANGLE SENSE #2 STER LEVER POS SNSR #1 SEC STER REQUEST SIGNAL STEERING CONTROL SIGNAL BACKLIGHT RELAY DIGITAL RETURN AUTO NEUTRAL ART SW (NO) WHEEL LEAN INPUT POS SNSR BLADE PITCH INPUT POS SNSR ART LEVER POS SNSR
SNSR SNSR SNSR SNSR
AUX LEVER #5 POS SNSR AUX LEVER #6 POS SNSR AUX LEVER #7 POS SNSR
AUTO NEUTRAL ART SW (NC) BLADE DWNFORCE SW(NO) BLADE DWNFORCE SW(NC) CIRC DRIVE LEVER POS SNSR BLD SIDESHIFT LVR POS SNSR STEER LEVER POS SNSR #3 BLD RIGHT LIFT LVR POS
ART ANGLE POS SNSR LEFT BLADE DWNFORCE DIAL RGHT BLADE DWNFORCE DIAL RGHT INC/DEC SW (NEUTRAL) RGHT INC/DEC SW (INC) RGHT INC/DEC SW (DEC) STEER LEVER POS SNSR #2 BLADE LEFT LVR POS SNSR CIR SIDESHIFT IP POS SNSR RGHT AUTO/MAN SW (NO) RGHT AUTO/MAN SW (NC) LEFT INC/DEC SW (NEUTRAL) LEFT INC/DEC SW (INC) LEFT LEFT LEFT SIDESHFT SIDESHFT PHS CAN HIGH PHS CAN LOW PHS CAN SHIELD J1939 HIGH J1939 LOW J1939 SHIELD
200-CM1 BK-12
515-CM4 GY-12
516-CM14 GN-14 517-CM8 BU-14 519-CM2 PK-18 520-CM9 WH-16 592-CM11 BU-18 A524-CM12 BR-18 C568-CM10 WH-14
BR-18 GN-18 YL-18 WH-18 GN-18 YL-18 BU-18 GY-18 PU-18 OR-18 PU-18
ACCUGRADE CAN HIGH ACCUGRADE CAN LOW ACCUGRADE CAN SHIELD J1939 HIGH J1939 LOW J1939 SHIELD J2
7
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
180-P200 RD-18 180-P165 RD-16 180-P88 RD-14 180-P51 RD-14 180-P48 RD-14 180-P31 RD-14
893-P23 GN-18 997-P192 OR-18 M906-P702 BU-18 A295-P24 BK-14 G767-P197 WH-18
892-P25 BR-18 998-P26 BR-16 R732-P142 BR-18 A295-P27 BK-14 614-P722 PU-18
180-P52 RD-14 180-P29 RD-14 180-P658 RD-18 180-P311 RD-14 308-P22 YL-18 614-P722 PU-18 626-P713 BU-18
727-P196 892-P25 893-P23 997-P192
A295-P28 BK-18
180-P29 RD-14 A295-P30 BK-18 N787-P193 BU-18 727-P196 GN-18 N931-P194 GY-18 U736-P211 YL-18 180-P31 RD-14 180-P48 RD-14 U742-P207 WH-18
R800-P49 OR-16 P967-P50 PU-16 180-P51 RD-14 180-P52 RD-14 U751-P53 WH-18 U752-P54 PU-18 H861-P177 PU-18 K789-P55 YL-18 K788-P56 GY-18 H862-P182 GY-18 A295-P57 BK-14 A295-P58 BK-14 R900-P59 BU-18 R902-P60 GN-18 H863-P183 BU-18 R901-P61 GY-18 R903-P62 OR-18 U766-P474 BR-18 U767-P471 BU-18 U750-P63 PK-18 U749-P64 BR-18 U747-P65 OR-18 U748-P66 GY-18 709-P67 OR-18 A295-P68 BK-14 G766-P198 U769-P504 U770-P505 H807-P704
GN-18 OR-18 WH-18 YL-18
G953-P186 BU-18 G965-P185 PU-18 U760-P69 PK-18 U761-P70 PU-18 U762-P71 GN-18 J710-P662
BR-18
H764-P218 H765-P217 U768-P434 U739-P203 U753-P215 X725-P187 626-P713 H745-P738 U744-P72 U743-P73 U764-P74 K758-P75
GY-18 WH-18 BU-18 BR-18 BR-18 GY-18 BU-18 BR-18 OR-18 GY-18 GY-18 BU-18
A295-P229
A295-P24 A295-P58 A295-P30 A295-P57
E929-P195 H786-P539 H787-P492
GY-18 YL-18 GN-18
Y935-P736 OR-18 K723-P735 PU-18 K722-P737 YL-18 U740-P202 BU-18 K750-P80 PU-18 U765-P81 WH-18 Y938-P734 YL-18 J769-P733 YL-18 Y936-P727 PK-18 Y934-P726 WH-18 Y933-P728 Y937-P730 J771-P729 E744-P732 E745-P731
YL-18 PU-18 BU-18 YL-18 BU-18
L854-P744 L855-P745
YL-16 GN-16
K900-P84 YL-18 K990-P85 GN-18
P-C39 1471446 A295-P229 K900-P498 K990-P501 L854-P746 L855-P747
BK-14 YL-18 GN-18 YL-16 GN-16
A295-P229 K900-P498 K990-P501 L854-P746 L855-P747
BK-14 YL-18 GN-18 YL-16 GN-16
6
998-P188 BR-18 998-P189 BR-18 998-P293 BR-18
BK-14
A295-P209 BK-18 A295-P499 BK-18 A295-P706 BK-18 A295-P91 BK-16 A295-P100 BK-16
BK-14 BK-14 BK-18 BK-14 A295-P89 BK-14 A295-P204 BK-14 A295-P191 BK-14
A295-P68 BK-14 A295-P28 BK-18 A295-P27 BK-14 A295-P229 BK-14
A295-P216 A295-P491 A295-P532 A295-P367
E744-P732 E745-P731 E929-P195 G766-P198 G767-P197 G953-P186 G965-P185
H745-P738
H764-P218
H765-P217
CIGAR LIGHTER 1
15A
10A
10A
15A
15A
30A
10A
10A
129-P353 RD-16
2
SPARE
ENT RADIO CONV
179-P394 RD-14
4
3
COMM RADIO CONV
IMP CONT SL1
171-P310 RD-14
5
176-P387 RD-12
6
HORN
PRODUCT LINK
114-P176 RD-14
170-P388 RD-18
8
7
BACKLIGHT
DOMELAMP
125-P127 RD-14
10A
9
10A
108-P244 RD-14
10
MONITORING
IMP CONT MASTER
127-P280 RD-16
15A
10A
180-P311 RD-14
12
11
AWD CONTROLLER
STEERING VALVE
155-P564 RD-14
10A
15A
199-P364 RD-18
14
13
SPARE
CONDENSOR FAN #2 15A
10A
135-P533 RD-16
16
15 IMP CONT SL2
AIR CLEANER
172-P279 RD-14
17
15A
10A
134-P689 RD-18
18
SPARE
CONDESOR FAN #1 19
10A
30A
BUSS POINT 2
132-P676 RD-16
20
106-P436 WH-14 114-P176 RD-14 116-P396 BR-18 122-P256 BU-14 123-P316 WH-14 125-P127 RD-14 127-P280 RD-16 129-P353 RD-16 141-P228 PK-16 142-P263 BU-18 143-P179 BR-14 144-P439 GN-14 146-P697 GY-14 160-P175 PU-16 165-P138 YL-18 169-P262 PK-18 171-P310 RD-14 179-P394 RD-14 180-P311 RD-14 199-P364 RD-18 200-P87 BK-18 200-P131 BK-18 200-P144 BK-18 200-P205 BK-18 200-P443 BK-18 210-P386 BK-14 A210-P106 BK-14 A250-P303 BK-16 A274-P467 BK-14 A274-P469 BK-14 128-P371 PK-18
22
128-P458 PK-18 128-P447 PK-18 P-C3 2509819 BUSS 1
21 POINT FRONT/REAR WIPER
120-P235 YL-14
HEATED MIRROR 1
15A
10A
15A
10A
160-P175 PU-16
2
SIDE WIPER
122-P256 BU-14
AUTOLUBE 3
128-P458 PK-18
4
RH DOOR WIPER 5
10A
15A
20A
10A
119-P232 PK-14
6
BACKUP ALARM
130-P103 GN-18
121-P245 YL-18
8
7
CAB WORKLAMPS
9
10A
15A
15A
10A
10
106-P436 WH-14
124-P309 GN-14
10A
10A
10A
15A
13
14
SEAT
YL-18 BU-18 GY-18 GN-18 WH-18 BU-18 PU-18 H745-P743 H745-P741 H745-P739 H745-P742 H745-P740
BR-18 BR-18 BR-18 BR-18 BR-18
GY-18
H764-P212 H764-P415
GY-18 GY-18
WH-18
H765-P213 H765-P335
WH-18 WH-18
BR-18
H786-P539 YL-18 H787-P492 GN-18
H807-P704
H807-P506 H807-P703
YL-18
15
H861-P177 PU-18 H862-P182 GY-18 H863-P183 BU-18 J710-P662 BR-18 J769-P733 YL-18 J771-P729 BU-18 K722-P737 YL-18 K723-P735 PU-18 K749-P79 WH-18 K750-P80 PU-18 K758-P75 BU-18 K788-P56 GY-18 K789-P55 YL-18 K900-P392 K900-P486
K900-P297 K900-P483
YL-18 YL-18
20A
10A
16
15A
BUSS POINT 2
15A
165-P138 YL-18
18
118-P239 GY-14
20
K900-P695
YL-18
YL-18
K900-P93 YL-18
K900-P667
YL-18
K900-P391
YL-18
K900-P46 YL-18
K900-P498
YL-18
K990-P502
K900-P646
YL-18
K990-P484 K990-P298
GN-18 GN-18
GN-18 K990-P426 K990-P515
20
GN-18 GN-18
K990-P85 GN-18
K990-P529
GN-18 K990-P345 K990-P696
K990-P647
K990-P668
GN-18
GN-18 GN-18 GN-18
K990-P47 GN-18 K990-P517 GN-18 K990-P501 GN-18
K990-P648
GN-18
L854-P744 L854-P746
YL-16 YL-16
L854-P748
YL-16
L855-P745 L855-P747
GN-16 GN-16
L855-P749
GN-16
P967-P50 PU-16
5
4
U740-P220 BU-18 U740-P97 BU-18
U741-P201 OR-18
U741-P219 OR-18 U741-P98 OR-18
U742-P207 WH-18 U743-P73 GY-18 U744-P72 OR-18 U745-P76 PK-18 U747-P65 OR-18 U748-P66 GY-18 U749-P64 BR-18 U750-P63 PK-18 U751-P53 WH-18 U752-P54 PU-18 U753-P215 BR-18 U760-P69 PK-18 U761-P70 PU-18 U762-P659 GN-18 U762-P705 GN-18
U762-P71 GN-18 U763-P77 BU-18 U764-P74 GY-18 U765-P81 WH-18 U766-P474 BR-18 U767-P471 BU-18
CAN RESISTOR 2 134-2540 A B C
A B C
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF. WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON. VOLTAGE CONVERTER OUTPUT CIRCUIT. STARTING CIRCUIT. GROUND CIRCUIT. STARTING AID CIRCUIT. CAT DATA LINK. J1939(CAN) DATA LINK. MONITOR CIRCUIT. ENGINE CONTROL CIRCUIT. TRANSMISSION & CHASSIS CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (1). RS232 / GATEWAY CONTROL CIRCUIT. MACHINE SECURITY CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (2). IMPLEMENT CONTROL CIRCUIT (3). HEATER AND AIR CONDITIONER CIRCUIT. TURN SIGNAL/WIPER/WASHER CIRCUIT. ACCUGRADE DATA LINK.
200-P248 BK-18 200-P443 BK-18
200-P131 BK-18 200-P87 BK-18 200-P205 BK-18 200-P144 BK-18
A210-P106 A250-P303
BK-14 BK-16
A274-P467 A274-P469
BK-14 BK-14
CAB GROUND 3 GND
9
8
ABBREV RD WH OR YL PK BK GY PU BR GN BU
127-P242 RD-16 127-P330 RD-18 127-P424 RD-18
142-P264 BU-18 142-P456 BU-18 142-P265 BU-18
143-P179 BR-14
143-P162 BR-14 143-P163 BR-18
146-P698 GY-18 146-P699 GY-14
152-P286 RD-14
160-P175 PU-16 165-P138 169-P262 179-P394 180-P165 180-P658 199-P364
YL-18 YL-18 GN-18 GN-18 YL-16 GN-16
160-P156 PU-18 160-P174 PU-16 YL-18 PK-18 RD-14 RD-16 RD-18 RD-18
200-P87 BK-18 200-P637 BK-18
200-P407 200-P132 200-P366 200-P266
200-P205 BK-18 200-P628 BK-18
200-P133 BK-18
200-P102 BK-18 200-P131 BK-18
200-P267 BK-18 200-P136 BK-18 200-P254 BK-18
BK-18 BK-18 BK-18 BK-18
200-P441 BK-18 200-P143 BK-18 200-P620 BK-18
200-P134 BK-18
200-P144 200-P644 200-P292 200-P145 200-P413
200-P440 BK-18
BK-18 BK-18 BK-18 BK-18 BK-18
200-P442 BK-18 200-P443 BK-18
200-P121 200-P123 200-P135 200-P352 200-P393 200-P402 200-P444 200-P445 200-P654 210-P386 229-P382 307-P315 308-P190 308-P351 308-P395 308-P11 YL-18 308-P338 YL-16 308-P22 YL-18
200-P425 200-P107 200-P724 200-P723
BK-18 BK-18 BK-18 BK-18
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-14 BK-14 OR-16 YL-18 YL-18 YL-14 308-P481 308-P485 308-P373 308-P482
YL-18 YL-18 YL-16 YL-18
403-P288 GN-18 403-P312 GN-18 403-P302 GN-18 556-P166 WH-18
556-P167 WH-18 556-P261 WH-18
581-P249 GY-18 582-P250 PK-18 592-P596 BU-16 592-P595 BU-18 592-P511 BU-18
592-P512 BU-14
611-P336 PU-14 611-P339 PU-18 611-P341 PU-14 614-P714 PU-18 614-P715 PU-18 614-P719 PU-18
614-P722 PU-18
403-P288 403-P302 403-P312 556-P166 581-P249 582-P250 592-P511 592-P595 592-P596
GN-18 GN-18 GN-18 WH-18 GY-18 PK-18 BU-18 BU-18 BU-16
614-P714 614-P715 614-P719 617-P420 617-P421 618-P422 618-P423 668-P227 668-P454 680-P173 683-P161
PU-18 PU-18 PU-18 BR-14 BR-14 YL-14 YL-14 BU-18 BU-18 GN-14 PU-14
COLOR
PU-18 PU-18 PU-18 PU-18 PU-18
617-P432 BR-14 617-P150 BR-14 618-P433 YL-14 618-P151 YL-14
646-P129 OR-18 646-P140 OR-18 646-P126 OR-18
668-P227 BU-18
668-P454 BU-18
647-P700 647-P130 647-P141 647-P125
GN-18 GN-18 GN-18 GN-18
668-P122 668-P361 668-P374 668-P566 668-P349 668-P565
BU-18 BU-18 BU-18 BU-18 BU-18 BU-18
668-P272 BU-18 668-P343 BU-18 668-P562 BU-16 668-P334 BU-18 668-P435 BU-18 668-P346 BU-18
P-C25 1552272 142-P264 BU-18 200-P267 BK-18 538-P275 BR-18 103-P116 104-P114 104-P285 105-P369 106-P112 114-P146 114-P147 123-P230 123-P451
RD-16 RD-14 RD-14 RD-16 WH-14 RD-14 RD-18 WH-14 WH-18
125-P251 125-P269 125-P546 125-P549 125-P287 125-P313 125-P363 125-P370 126-P299 127-P242 127-P424 128-P371 142-P264 142-P265 142-P456 143-P162 143-P163 144-P439 146-P698 146-P699 152-P286 160-P156 165-P138 179-P394
RD-18 RD-18 RD-18 RD-18 RD-18 RD-18 RD-18 RD-18 RD-18 RD-16 RD-18 PK-18 BU-18 BU-18 BU-18 BR-14 BR-18 GN-14 GY-18 GY-14 RD-14 PU-18 YL-18 RD-14
200-P107 200-P121 200-P123 200-P133 200-P134 200-P135 200-P136 200-P267 200-P366 200-P393 200-P402 200-P407 200-P425 200-P440 200-P723 200-P724 210-P386 307-P315
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-14 OR-16
308-P190 308-P373 308-P395 308-P481 308-P482 308-P485 322-P149 518-P273 538-P275 556-P167 556-P261 581-P249 582-P250 592-P512
YL-18 YL-16 YL-14 YL-18 YL-18 YL-18 GY-18 OR-14 BR-18 WH-18 WH-18 GY-18 PK-18 BU-14
605-P223 606-P224 607-P701 611-P339 611-P341 614-P152 614-P719 614-P720 614-P721 617-P150
YL-18 GY-18 PK-14 PU-18 PU-14 PU-18 PU-18 PU-18 PU-18 BR-14
618-P151 619-P170 626-P713 645-P154 646-P126 646-P129 647-P125 647-P130 647-P700 668-P122 668-P272 668-P343 668-P346 668-P435 668-P562 668-P565 680-P173 683-P161 684-P139 685-P164
YL-14 GN-14 BU-18 PK-18 OR-18 OR-18 GN-18 GN-18 GN-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-16 BU-18 GN-14 PU-14 OR-18 BR-14
727-P196 799-P489 892-P428 892-P465 893-P429 893-P466 A202-P274 A202-P295 A202-P368 A202-P526 A210-P340 A210-P342 A274-P467 A274-P469 A295-P367 A513-P401 A514-P157 A608-P168 A975-P503
GN-18 WH-18 BR-18 BR-18 GN-18 GN-18 BK-18 BK-18 BK-16 BK-18 BK-16 BK-18 BK-14 BK-14 BK-18 PK-14 YL-18 GY-18 BU-18
C542-P493 GN-18 E716-P294 GY-14 E717-P354 GN-14 F711-P347 YL-18 F711-P477 YL-18 F711-P479 YL-18 F712-P348 GN-18 F712-P478 GN-18 F712-P480 GN-18 F846-P236 PU-18 H803-P83 BU-18 K900-P427 YL-18 K900-P483 YL-18 K990-P426 GN-18 K990-P484 GN-18 L854-P748 YL-16 L855-P749 GN-16 M998-P459 OR-18 T998-P463 BR-18 U734-P380 GN-18 U735-P381 GY-18 X800-P462 OR-18 320-P148 439-P257 539-P271 540-P270 610-P155 668-P372 668-P527 668-P655 695-P252 696-P253 C981-P115 F775-P258 H414-P169
OR-18 YL-18 BU-18 WH-18 OR-14 BU-18 BU-18 BU-18 OR-18 GN-18 GN-18 BU-18 YL-18
320-P148 439-P257 539-P271 540-P270 610-P155 668-P372 668-P527 668-P655 695-P252 696-P253 C981-P115 F775-P258 H414-P169
OR-18 YL-18 BU-18 WH-18 OR-14 BU-18 BU-18 BU-18 OR-18 GN-18 GN-18 BU-18 YL-18
680-P173 GN-14 683-P161 PU-14
727-P196 799-P489 892-P331 892-P428 892-P465 893-P332 893-P429 893-P466
A202-P184 BK-14 A202-P206 BK-14
518-P273 539-P271 605-P223 606-P224 581-P249 582-P250
P-C146 2234778
695-P252 OR-18 142-P265 BU-18 696-P253 GN-18
RD-18 BU-18 BU-18 RD-18 P-C36 1552269 H414-P169 YL-18 A210-P342 BK-18
BK-16 BK-14 BK-14 BK-18 A513-P401 PK-14 A513-P400 PK-16
C542-P493 GN-18 C542-P563 GN-18
F711-P477 YL-18 F711-P479 YL-18 F711-P347 YL-18 F712-P478 GN-18 F712-P480 GN-18 F712-P348 GN-18
171-P310 RD-14 180-P311 RD-14 171-P310 RD-14 180-P311 RD-14
SYMBOL
DESCRIPTION
BLADE, SPADE, RING, OR SCREW TERMINAL CIRCUIT CONNECTED CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE
PU-18 BU-18 YL-18 YL-18 YL-18 GN-18 GN-18 YL-16 GN-16 OR-18 BR-18 GN-18 GY-18 OR-18 322-P149 518-P273 538-P275 605-P223 606-P224 607-P701 619-P170 645-P154 668-P272 668-P435 684-P139 A514-P157 A608-P168
GY-18 OR-14 BR-18 YL-18 GY-18 PK-14 GN-14 PK-18 BU-18 BU-18 OR-18 YL-18 GY-18
322-P149 518-P273 538-P275 605-P223 606-P224 607-P701 619-P170 645-P154 668-P272 668-P435 684-P139 A514-P157 A608-P168
GY-18 OR-14 BR-18 YL-18 GY-18 PK-14 GN-14 PK-18 BU-18 BU-18 OR-18 YL-18 GY-18
INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR
BK-18 PK-18
P-C30 1552273 1 2 3 4 5 6
1 2
P-C15 1552269
AUTOSHIFT ENABLED 250-2299
RD BK
P-C76 3E3364
439-P257 YL-18 200-P407 BK-18
1 2
CTR SHIFT PIN PULLED 250-2299
RD BK
PARK BRAKE OP SW 222-7890
P-C77 2234778 GN-18 BK-16 GY-18
OFF
CIRCUIT GROUPING DESIGNATION
6
HORN SWITCH P-C44 170-1821 3E3364
P-C42 1552269 320-P148 OR-18 200-P134 BK-18
1 2
114-P146 114-P147 320-P148 322-P149
125-P546 RD-18 125-P549 RD-18 128-P371 PK-18 439-P257 YL-18 614-P719 PU-18 668-P346 BU-18 668-P372 BU-18 668-P527 BU-18 668-P562 BU-16 668-P565 BU-18 668-P655 BU-18 799-P489 WH-18 A202-P274 BK-18 A202-P526 BK-18 F711-P347 YL-18 F712-P348 GN-18 F775-P258 BU-18 F775-P258 BU-18 H803-P83 BU-18 T998-P463 BR-18 X800-P462 OR-18
1 5 2 4 3
BK-18 BK-18
HORN RELAY 3E-5239 30 86 85
87 87a
P-C9 1552269 1 2
P-C14 3E3364
WH-14 WH-18 OR-18 PU-14
BLADE FLOOD RELAY2 3E-5239 30 86
BR-14 BR-18 GN-18 BR-14
106-P112 684-P139 200-P123 680-P173
P-C66 9X1054 WH-14 OR-18 BK-18 GN-14
1 5 2 4 3
85
CAB FLOODLIGHTS RLY 3E-5239 30 86 85
87 87a
556-P167 WH-18
540-P270 WH-18 539-P271 BU-18
611-P339 PU-18
YL-18 GN-18
1 5 2 4 3
103-P438 103-P725 104-P153 104-P160 106-P108 106-P117 116-P396 122-P256 125-P357 125-P377 127-P330 129-P353 141-P228 160-P174 169-P262 180-P165 180-P658 199-P364 200-P132 200-P254 200-P266
RD-18 RD-14 RD-18 RD-18 WH-18 WH-18 BR-18 BU-14 RD-18 RD-18 RD-18 RD-16 PK-16 PU-16 PK-18 RD-16 RD-18 RD-18 BK-18 BK-18 BK-18
P-C19 9X1054 RD-16 PU-18 BK-18 BR-14
ACTION ALARM KEY SWITCH
200-P352 200-P444 200-P445 200-P654 229-P382 308-P351 322-P149 518-P273 538-P275 605-P223
BK-18 BK-18 BK-18 BK-18 BK-14 YL-18 GY-18 OR-14 BR-18 YL-18
606-P224 607-P701 611-P336 614-P222 614-P455 614-P714 614-P715 617-P432 618-P433 619-P170 645-P154 646-P140 647-P141 668-P334 668-P349 668-P361 668-P374 668-P566 684-P139 685-P109 685-P171 892-P331 893-P332 A202-P355 A202-P358 A202-P360 A202-P378 A202-P437 A250-P303 A513-P400 A514-P157 A608-P168 C542-P563 H807-P703
GY-18 PK-14 PU-14 PU-18 PU-18 PU-18 PU-18 BR-14 YL-14 GN-14 PK-18 OR-18 GN-18 BU-18 BU-18 BU-18 BU-18 BU-18 OR-18 BR-14 BR-14 BR-18 GN-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-16 PK-16 YL-18 GY-18 GN-18 YL-18
85
R
165-P138 A975-P503 200-P107 556-P261
87 87a
1 5 2 4 3
1 5 2 4 3
85
1 5 2 4 3
85
85
P-C38 7T5957 A513-P400 PK-16 200-P444 BK-18
OFF TEST
609-P449 YL-18 609-P268 YL-18
CONN 51
E974-P325 F702-P409 F781-P225 F783-P111 F784-P128 F785-P110 F787-P324 F843-P322 G750-P124 G755-P113
AIR & HEATED SEAT CONNECTOR P-C21 9W1951
127-P424 RD-18 200-P425 BK-18
A B C D E F G H J
893-P429 GN-18 892-P428 BR-18 K990-P426 GN-18 K900-P427 YL-18
1 2 3 4 5 6 7 8
609-P397 YL-18
801-P497 PK-14 925-P383 YL-18 A504-P234 GN-16 A507-P237 YL-16 A755-P430 PK-18 A756-P329 BU-18 A757-P411 GY-18 A758-P328 BR-18 C532-P457 GN-18 C978-P327 BR-18 C979-P431 OR-18
MSS CT-C4 VOLUME 1 LOC C-12 P-C10 3E3364
1 2
200-P35 BK-18 200-P181 BK-18 200-P300 BK-18 603-P243 PK-18 604-P410 OR-18
SEC STEER TEST SW 236-4615
CONN 7
1 2 3 4 5 6
RD-16 RD-16 RD-16 RD-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18
12V AUX PORT 117-2311
1 2 3 4 5 6 7 8 9 10
P-C81 3E3382
RD-16 RD-16 RD-16 RD-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18
87 87a
87 87a
668-P372 BU-18
5
125-P337 125-P350 125-P375 125-P576 570-P333 668-P226 668-P555 668-P556 668-P557 668-P558 668-P559 668-P568 668-P657
HEADLAMP RELAY 3E-5239 30 86
DIFF LOCK RLY 3E-5239 30 86
125-P370 RD-18
P-C64 1552264 BK-14 RD-14 BK-14 BR-18 GN-18 GN-16 YL-16 YL-18
125-P337 125-P350 125-P375 125-P576 570-P333 668-P226 668-P555 668-P556 668-P557 668-P558 668-P559 668-P568 668-P657
87a 30
1 5 2 4 3
1 2
87 87a
HEATED MIRROR RLY 297-0760 86
87 P-C32 87a 9X1054
727-P196 GN-18 A295-P367 BK-18
P-C22 1552269 144-P439 GN-14 200-P440 BK-18
129-P353 RD-16 200-P445 BK-18
DIMMER RELAY 3E-5239 30 86
RD-14 PK-18 BK-18 OR-14
P-C80 1552273 YL-18 BK-18 YL-18 GN-18 YL-18 PU-18
KEY SWITCH 110-7887
85
6 5 2 4 3 1
P-C37 3E5519 YL-18 BU-18 BK-18 WH-18
C OFF S ON B ST
RH POSITION RELAY 3E-5239 30 86
P-C33 1918332
P-C4 2234778
308-P482 200-P366 K900-P483 K990-P484 308-P485 F846-P236
YL-16 PU-16 OR-16 BR-16
87 87a P-C31 9X1054
169-P259 PK-18 169-P356 PK-18 169-P260 PK-18
180-P165 RD-16 180-P658 RD-18 199-P364 RD-18 200-P132 BK-18 200-P254 BK-18 200-P266 BK-18 200-P352 BK-18 200-P654 BK-18 229-P382 BK-14 308-P351 YL-18 322-P149 GY-18 518-P273 OR-14 538-P275 BR-18 605-P223 YL-18 606-P224 GY-18 607-P701 PK-14 611-P336 PU-14 614-P222 PU-18 614-P455 PU-18 614-P714 PU-18 614-P715 PU-18 617-P432 BR-14 618-P433 YL-14 619-P170 GN-14 645-P154 PK-18 646-P140 OR-18 647-P141 GN-18 668-P334 BU-18 668-P349 BU-18 668-P361 BU-18 668-P374 BU-18 668-P566 BU-18 684-P139 OR-18 685-P109 BR-14 685-P171 BR-14 892-P331 BR-18 893-P332 GN-18 A202-P355 BK-18 A202-P358 BK-18 A202-P360 BK-18 A202-P378 BK-18 A202-P437 BK-18 A250-P303 BK-16 A514-P157 YL-18 A608-P168 GY-18 C542-P563 GN-18 H807-P703 YL-18 CIGAR LIGHTER 9W-0335
GUAGE CLUSTER CAN HIGH GUAGE CLUSTER CAN LOW
LH POSITION RELAY 3E-5239 30 86
RD-18 RD-14 RD-18 RD-18 WH-18 WH-18 BR-18 BU-14 RD-18 RD-18 RD-18 PK-16 PU-16
169-P262 PK-18
HIGH BEAM DIMMER
BACKLIGHT RELAY 3E-5239 30 86
P-C63 3E5519 OR-14 GY-18 BK-18 PU-14 GN-14
87 87a
LEFT HAND TURN RIGHT HAND TURN
1 5 2 4 3
85
103-P438 103-P725 104-P153 104-P160 106-P108 106-P117 116-P396 122-P256 125-P357 125-P377 127-P330 141-P228 160-P174
DIFFERENTIAL LOCK
RD-14 PU-18 BK-18 YL-14
104-P285 645-P154 200-P136 610-P155
A202-P575 BK-18 A202-P567 BK-18
X800-P462 OR-18
+ BATTERY (24V) - BATTERY
160-P156 PU-18 A514-P157 YL-18 200-P135 BK-18 C542-P493 GN-18
610-P155 A608-P168 200-P133 611-P341 619-P170
799-P496 WH-18 799-P494 WH-18
X800-P291 OR-18 X800-P487 OR-18 X800-P488 OR-18
A B C
1 2 3 4
1 5 2 4 3
RD-18 RD-18 PK-18 YL-18 PU-18 BU-18 BU-18 BU-18 BU-16 BU-18 BU-18
T998-P412 BR-18 T998-P238 BR-18 T998-P408 BR-18
BLADE FLOOD RELAY 3E-5239 30 86 85
PU-18 BR-18 OR-18 YL-18
T998-P463 BR-18
DC CAN RESISTOR 2 134-2540
P-C78 1552267
DASH CLUSTER 287-3252 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
87 87a
87 P-C35 87a 9X1054
F711-P477 YL-18 F712-P478 GN-18 P-C79 7X6222 127-P242 RD-16 A210-P340 BK-16
85
REAR FLOOD RELAY 3E-5239 30 86
1 5 2 4 3
143-P162 143-P163 647-P130 685-P164
626-P713 614-P152 200-P121 668-P122
K723-RH7 H745-RH8 Y935-RH9 K722-RH10
BU-18 YL-18 BR-18 YL-18 YL-18 BR-18
F711-P347 YL-18 F712-P348 GN-18 F775-P258 BU-18 F775-P258 BU-18 H803-P83 BU-18
DIODE REAR FLOOD INTERLOCK 189-3158
1 5 2 4 3
P-C34 9X1054
P-C62 9X1054 BU-18 PU-18 BK-18 BU-18
7 8 9 10 11 12
A202-P274 BK-18 A202-P526 BK-18
GY-14 GY-18 GN-18 PK-14
F711-P479 F712-P480
RH-C1 3E5179 1 E745-RH1 2 E744-RH2 3 H745-RH3 4 J769-RH4 5 Y938-RH5 6 H745-RH6
125-P549 125-P546 128-P371 439-P257 614-P719 668-P346 668-P372 668-P527 668-P562 668-P565 668-P655
P-C145 9X1054
123-P230 123-P451 646-P129 683-P161
J771-RG5 BU-18 Y937-RG6 PU-18 H745-RG7 BR-18
799-P489 WH-18
646-P126 OR-18 647-P125 GN-18
146-P699 146-P698 647-P700 607-P701
5 6 7 8
WH-18 BR-18 PK-18 YL-18
A847-P673 YL-18 A849-P674 OR-18 H803-P672 BU-18 H808-P669 WH-18 K831-P670 GY-18 K832-P671 OR-18 K927-P9 BU-18 K952-P10 BR-18 M720-P6 BU-18 M722-P5 OR-18 U700-P3 WH-18 U701-P4 GN-18 U702-P1 GY-18 U703-P2 YL-18 U704-P7 PK-18 U705-P8 PU-18 U706-P39 BR-18 U707-P40 BU-18 U708-P41 OR-18 U709-P42 WH-18 U710-P43 GN-18 U712-P414 YL-18
ON
1 2 3 4 5 6 7 8 9 10
RD-18 BU-18 BU-18 RD-18
P-C18 9X1054 RD-14 RD-18 OR-18 GY-18
+24V UNSWITCHED +24V SWITCHED GROUND +12V UNSWITCHED +12V SWITCHED GROUND
VOLTAGE CONV ENT RADIO 209-0381
P-C57 3E3364
126-P299 RD-18 M998-P459 OR-18
A274-P467 152-P286 A274-P469 892-P465 893-P466 L855-P749 L854-P748 308-P190
ATCH WIRE, CABLE & COMPONENT H#
1 2
RD-14 YL-14 BK-18 PK-14 BU-14 BK-14
104-P114 614-P721 200-P723 618-P151
BK-18 BK-18 BK-18 BK-18 BK-18
E716-P294 GY-14 E717-P354 GN-14
F846-P236 H803-P83 H807-P703 K900-P427 K900-P483 K990-P426 K990-P484 L854-P748 L855-P749 M998-P459 T998-P463 U734-P380 U735-P381 X800-P462
ACTION ALARM 3E-6328
P-C13 1552269
103-P116 614-P720 200-P724 617-P150
A202-P355 BK-18 A202-P368 BK-16 A202-P360 BK-18
A975-P503 BU-18
WH-14 RD-14 BR-18 BU-14 WH-14 RD-14 RD-16 PK-18 RD-16
ON
1 2 3 4 5 6 7 8 9 10
125-P313 668-P272 668-P343 125-P287
RG-C1 3E3388 1 Y934-RG1 2 H745-RG2 3 Y936-RG3 4 Y933-RG4
180-P200 RD-18 709-P90 OR-18 709-P99 OR-18 709-P490 OR-18 709-P660 OR-18 998-P189 BR-18 998-P293 BR-18 A295-P91 BK-16 A295-P100 BK-16 A295-P491 BK-18 A295-P706 BK-18 G766-P198 GN-18 G767-P197 WH-18 H764-P212 GY-18 H765-P335 WH-18 H861-P177 PU-18 H862-P182 GY-18 H863-P183 BU-18 K749-P79 WH-18 K750-P80 PU-18 K758-P75 BU-18 K788-P56 GY-18 K789-P55 YL-18 M719-P78 GN-18 M906-P702 BU-18 P967-P96 PU-18 P967-P495 PU-18 R800-P92 OR-18 R800-P446 OR-16 R900-P59 BU-18 R901-P61 GY-18 R902-P60 GN-18 R903-P62 OR-18 U711-P44 GY-18 U711-P707 GY-18 U736-P211 YL-18 U739-P95 BR-18 U740-P97 BU-18 U741-P98 OR-18 U742-P207 WH-18 U743-P73 GY-18 U744-P72 OR-18 U745-P76 PK-18 U747-P65 OR-18 U748-P66 GY-18 U749-P64 BR-18 U750-P63 PK-18 U751-P53 WH-18 U752-P54 PU-18 U760-P69 PK-18 U761-P70 PU-18 U762-P659 GN-18 U762-P705 GN-18 U763-P77 BU-18 U764-P74 GY-18 U765-P81 WH-18 X725-P187 GY-18
TURN SIGNAL SW 249-5482 LEFT OFF RIGHT
P-C43 2234778
125-P269 668-P655 668-P527 125-P251
PU-18 BR-18 OR-18 YL-18
OFF
1 2 3 4 5 6 7 8 9 10
142-P456 BU-18 C981-P115 GN-18 125-P363 RD-18 200-P402 BK-18 668-P435 BU-18 C981-P115 GN-18
U734-P380 A202-P368 U735-P381
K723-P735 H745-P739 Y935-P736 K722-P737
COMPRESSION BRAKE SW 278-8040
307-P315 OR-16 105-P369 RD-16
A210-P106 BK-14
C542-P158 GN-18
+24V HAZZARD INPUT RGHT TURN DASH OUT LEFT FRNT TURN OUT RGHT FRNT TURN OUT LEFT REAR TURN OUT RGHT REAR TURN OUT GROUND GROUND
P-C48 1552272
A210-P340 BK-16 A210-P342 BK-18
A513-P398 PK-18
LEFT TURN INPUT RIGHT TURN INPUT LEFT TURN DASH OUT
GN-14 BK-18 GY-14
179-P394 308-P395 200-P393 A513-P401 592-P512 210-P386
E745-P731 E744-P732 H745-P743 J769-P733 Y938-P734 H745-P741
P-C29 1552253 BU-18 YL-18 BR-18 YL-18 YL-18 BR-18
CONN 52
P-C88 3E5179 1 2 3 4 5 6 7 8 9 10 11 12
OR-14 BU-18 YL-18 GY-18 GY-18 PK-18
E717-P354 A202-P295 E716-P294
A202-P526 BK-18
A250-P303 A274-P467 A274-P469 A295-P367
+24V SWITCHED GROUND DASH HAZZARD OUT
308-P373 YL-16
GN-18 WH-18 BR-18 BR-18 BR-18 GN-18 GN-18 GN-18
A202-P358 A202-P274 A202-P295 A202-P378 A202-P437
P-C24 1552252 695-P252 OR-18 696-P253 GN-18 540-P270 WH-18
3 P-C28 1552264 WH-18 BR-18 PK-18 YL-18
J771-P729 BU-18 Y937-P730 PU-18 H745-P740 BR-18
FLASHER MODULE 252-5224
P-C26 3E3376 1 2 3 4
H414-P169 YL-18 308-P481 YL-18
685-P164 BR-14 685-P109 BR-14 685-P171 BR-14
RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE
7
614-P455 614-P152 614-P222 614-P721 614-P720
626-P713 BU-18
RD-16 RD-14 RD-16 RD-18 RD-14 RD-14 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18 BK-18
141-P228 PK-16 142-P263 BU-18 143-P179 BR-14 144-P439 GN-14 146-P697 GY-14 160-P175 PU-16 165-P138 YL-18 169-P262 PK-18 171-P310 RD-14 179-P394 RD-14 180-P311 RD-14 199-P364 RD-18 200-P87 BK-18 200-P131 BK-18 200-P144 BK-18 200-P205 BK-18 200-P443 BK-18 210-P386 BK-14 A210-P106 BK-14 A250-P303 BK-16 A274-P469 BK-14 A274-P467 BK-14
WIRE GROUP COLOR DESCRIPTIONS
GN-18 PK-16 BU-18 BR-14 GY-14 RD-14 RD-14 RD-14
RD-18 RD-18 RD-18 RD-18 RD-18
142-P263 BU-18
146-P697 GY-14
106-P436 114-P176 116-P396 122-P256 123-P316 125-P127 127-P280 128-P371 129-P353
CTCT CAN RESISTOR 1 134-2540
125-P269 125-P251 125-P370 125-P357 125-P377
144-P439 GN-14
799-P489 WH-18 892-P331 BR-18 892-P428 BR-18 892-P465 BR-18 893-P332 GN-18 893-P429 GN-18 893-P466 GN-18 A202-P184 BK-14 A202-P526 BK-18 A513-P398 PK-18 A975-P503 BU-18 C542-P158 GN-18 E716-P294 GY-14 E717-P354 GN-14 F846-P236 PU-18 H803-P83 BU-18 M998-P459 OR-18 T998-P463 BR-18 U734-P380 GN-18 U735-P381 GY-18 X800-P462 OR-18
BU-18 OR-18 WH-18 GY-18 YL-18 WH-18 OR-18 PK-18 PU-18 YL-18
RD-18 RD-18 RD-18 RD-18 RD-18
128-P371 PK-18 129-P353 RD-16 141-P228 PK-16
200-P628 BK-18 200-P637 BK-18 200-P644 BK-18 200-P654 BK-18 229-P382 BK-14 307-P315 OR-16 308-P11 YL-18 308-P190 YL-18 308-P338 YL-16 308-P351 YL-18 308-P395 YL-14
140-P661 BU-12
RD-14 BR-18 YL-14 BU-14 WH-14 GN-14 RD-14 RD-16
127-P280 RD-16
103-P308 104-P307 105-P369 126-P299 152-P286 171-P310 200-P121 200-P123 200-P135 200-P143 200-P145 200-P292 200-P352 200-P393 200-P402 200-P413 200-P441 200-P442 200-P444 200-P445 200-P620
U739-P214 BR-18 U739-P95 BR-18
125-P313 125-P363 125-P546 125-P549 125-P287
126-P299 RD-18
618-P423 YL-14 618-P422 YL-14
U740-P202 BU-18
U768-P434 U769-P504 U770-P505 X725-P187 Y933-P728 Y934-P726 Y935-P736 Y936-P727 Y937-P730 Y938-P734
125-P127 RD-14 125-P105 RD-18
617-P420 BR-14 617-P421 BR-14
U736-P211 YL-18 U739-P203 BR-18
123-P316 WH-14
BR-18 BU-18 OR-18 BR-18 BR-18 BU-18 BU-18 OR-18 WH-18
U711-P708 GY-18 U711-P44 GY-18 U711-P707 GY-18
114-P146 RD-14 114-P147 RD-18
123-P451 WH-18 123-P230 WH-14
U711-P708 GY-18
BU-18 GY-18 GN-18 OR-18
RD-18 RD-14 RD-14 RD-18
116-P396 BR-18 122-P256 BU-14
GN-18 GN-18 BU-18 GY-18 OR-18 YL-18 PU-18 PU-18 PU-18 BR-18 OR-18
R800-P446 OR-16 R800-P92 OR-18 R800-P389 OR-18
R900-P59 R901-P61 R902-P60 R903-P62
114-P176 RD-14
H764-P415 GY-18 H765-P213 WH-18 H786-P539 YL-18 H787-P492 GN-18 H807-P506 YL-18 J710-P662 BR-18 K900-P46 YL-18 K900-P297 YL-18 K900-P344 YL-18 K900-P646 YL-18 K900-P667 YL-18 K990-P47 GN-18 K990-P298 GN-18 K990-P345 GN-18
U739-P214 U740-P220 U741-P219 U753-P215 U766-P474 U767-P471 U768-P434 U769-P504 U770-P505
104-P160 104-P285 104-P114 104-P153
106-P436 WH-14
892-P25 BR-18 893-P23 GN-18 997-P192 OR-18 998-P188 BR-18 A295-P89 BK-14 A295-P191 BK-14 A295-P204 BK-14 A295-P209 BK-18 A295-P499 BK-18 A295-P532 BK-18 E929-P195 GY-18 G953-P186 BU-18 G965-P185 PU-18
K990-P648 K990-P668 N787-P193 N931-P194 N935-P519 N936-P534 P967-P537 P967-P538 P967-P653 R732-P142 R800-P389
103-P116 RD-16 103-P725 RD-14 103-P438 RD-18
106-P112 WH-14 106-P108 WH-18 106-P117 WH-18
K900-P427 K900-P483 K990-P426 K990-P484 L854-P748 L855-P749
YL-18 YL-18 GN-18 GN-18 YL-16 GN-16
Y934-P726 H745-P742 Y936-P727 Y933-P728
105-P369 RD-16
K900-P427 K900-P483 K990-P426 K990-P484 L854-P748 L855-P749
R732-P142 BR-18 R800-P49 OR-16
104-P307 RD-14
180-P165 RD-16 180-P311 RD-14 180-P658 RD-18 308-P22 YL-18 614-P722 PU-18 626-P713 BU-18 727-P196 GN-18 A295-P367 BK-18 H807-P703 YL-18
P967-P495 PU-18 P967-P537 PU-18 P967-P538 PU-18 P967-P653 PU-18 P967-P96 PU-18
L854-P746 YL-16 L855-P747 GN-16
200-P712 BK-12 210-P386 BK-14
10
YL-18
P-C87 1552267
130-P103 141-P228 142-P263 143-P179 146-P697 155-P564 171-P310 172-P279
CAB GROUND 2 GND
K900-P528
K900-P344
22
FAST SPEED BLOWER 6T-3644 114-P176 116-P396 120-P235 122-P256 123-P316 124-P309 125-P127 127-P280
CAB GROUND 4 GND
YL-18
K900-P498 YL-18 K990-P501 GN-18
112-P530 PU-4
112-P640 PU-12
K900-P427
P-C53 1552267
LH DOOR WIPERS 19
YL-18 YL-18
K900-P84 YL-18
DIFF LOCK 17
YL-18 YL-18
103-P308 RD-16
180-P165 RD-16 180-P311 RD-14 180-P658 RD-18 308-P22 YL-18 614-P722 PU-18 626-P713 BU-18 727-P196 GN-18 A295-P367 BK-18 H807-P703 YL-18
144-P439 GN-14
REAR WORKLIGHTS
123-P316 WH-14
RD-16 RD-18 RD-16 BU-12 RD-14 YL-18 RD-18 RD-14 RD-12 BK-18 BK-12
156-P570 YL-18
BLADE WORKLIGHT 2
146-P697 GY-14
132-P676 134-P689 135-P533 140-P661 155-P564 156-P570 170-P388 172-P279 176-P387 200-P248 200-P712
SENSOR POWER
DEFROST FAN
141-P228 PK-16
RD-14 PU-4 RD-4 GY-14 PK-14 YL-14 YL-18 GN-14 GN-18
169-P262 PK-18
12
BEACON
116-P396 BR-18
108-P244 112-P530 115-P531 118-P239 119-P232 120-P235 121-P245 124-P309 130-P103
CNTRSFT/BLADE CUSH 11
BK-14 BK-18 BK-18 BK-18
180-P200 RD-18 709-P90 OR-18 709-P99 OR-18 709-P490 OR-18 709-P660 OR-18 998-P189 BR-18 998-P293 BR-18 A295-P91 BK-16 A295-P100 BK-16 A295-P491 BK-18 A295-P706 BK-18 E745-P731 BU-18 E744-P732 YL-18 H745-P739 BR-18 H745-P740 BR-18 H745-P741 BR-18 H745-P742 BR-18 H745-P743 BR-18 G766-P198 GN-18 G767-P197 WH-18 H764-P212 GY-18 H765-P335 WH-18 H861-P177 PU-18 H862-P182 GY-18 H863-P183 BU-18 J769-P733 YL-18 J771-P729 BU-18 K722-P737 YL-18 K723-P735 PU-18 K749-P79 WH-18 K750-P80 PU-18 K758-P75 BU-18 K788-P56 GY-18 K789-P55 YL-18 M719-P78 GN-18 M906-P702 BU-18 P967-P96 PU-18 P967-P495 PU-18 R800-P92 OR-18 R800-P446 OR-16 R900-P59 BU-18 R901-P61 GY-18 R902-P60 GN-18 R903-P62 OR-18 U711-P44 GY-18 U711-P707 GY-18 U736-P211 YL-18 U739-P95 BR-18 U740-P97 BU-18 U741-P98 OR-18 U742-P207 WH-18 U743-P73 GY-18 U744-P72 OR-18 U745-P76 PK-18 U747-P65 OR-18 U748-P66 GY-18 U749-P64 BR-18 U750-P63 PK-18 U751-P53 WH-18 U752-P54 PU-18 U760-P69 PK-18 U761-P70 PU-18 U762-P659 GN-18 U762-P705 GN-18 U763-P77 BU-18 U764-P74 GY-18 U765-P81 WH-18 X725-P187 GY-18 Y933-P728 YL-18 Y934-P726 WH-18 Y935-P736 OR-18 Y936-P727 PK-18 Y937-P730 PU-18 Y938-P734 YL-18
M719-P78 GN-18 M906-P702 BU-18 N787-P193 BU-18 N931-P194 GY-18 N935-P519 OR-18 N936-P534 YL-18
115-P531 RD-4
SPARE
OR-18 OR-18 OR-18 OR-18
GN-18 BR-18 GN-18 OR-18
998-P26 BR-16
U745-P76 PK-18 N935-P519 OR-18 N936-P534 YL-18 U763-P77 BU-18 M719-P78 GN-18 U741-P201 OR-18 K749-P79 WH-18
709-P490 709-P660 709-P90 709-P99
709-P67 OR-18
BUSS 21 POINT 1
WAVES
11
P-C41 1471445 1 308-P22 YL-18
P-C1 2509819
143-P179 BR-14
J844-P289 GY-18 L731-P94 BR-18 L914-P359 BU-18 R908-P453 YL-18 T971-P246 OR-14 T972-P247 GN-14 U723-P180 PU-18 U725-P403 GN-18 U726-P404 GY-18 U727-P323 WH-18 X755-P384 WH-18 X754-P385 GN-18
12
INC/DEC SW (DEC) AUTO/MAN SW (NO) AUTO/MAN SW (NC) AUTO/MAN SW (NO) AUTO/MAN SW (NC)
J2
200-P35 BK-18 200-P181 BK-18 200-P300 BK-18 603-P243 PK-18 604-P410 OR-18 609-P268 YL-18 609-P449 YL-18 801-P497 PK-14 925-P383 YL-18 A504-P234 GN-16
F781-P225 F783-P111 F784-P128 F785-P110 F787-P324 F843-P322 G750-P124 G755-P113 G763-P172 G946-P326 J766-P290
IMPLEMENT PLT SUPPLY SOL LOAD RETURN #2 OPT LEVER #1 FLOAT IND OPT LEVER #4 FLOAT IND OPT LEVER #6 FLOAT IND
LOAD RETURN #2
P-C27 1471446
142-P263 BU-18
RD-18 RD-14 RD-12 BK-18 BK-12
YL-16 PK-18 BU-18 GY-18 BR-18 GN-18 BR-18 OR-18 GN-18 GN-18
IMPLEMENT LOCKOUT SW (NO) AUX VALVE #7 SOL #1 AUX VALVE #7 SOL #2 LOAD RETURN #01
LOAD RETURN #01 LEFT BLADE DWNFORCE ON VLV RGHT BLADE DWNFORCE ON VLV
156-P570 YL-18
A507-P237 A755-P430 A756-P329 A757-P411 A758-P328 C532-P457 C978-P327 C979-P431 E974-P325 F702-P409
PWM DR RETURN 11-12 PWM DR RETURN 9-12 - UNSWITCHED BATTERY - UNSWITCHED BATTERY BLADE LEFT RAISE SOL BLADE RIGHT RAISE SOL PWM DR RETURN 5-8 BLADE LEFT LOWER SOL BLADE RIGHT LOWER SOL OPERATOR SEAT SW (NC) OPERATOR SEAT SW (NO) BLADE SIDESHIFT LEFT SOL BLADE SIDESHIFT RIGHT SOL WHEEL LEAN LEFT SOL WHEEL LEAN RIGHT SOL +10v SUPPLY - UNSWITCHED BATTERY
- UNSWITCHED BATTERY
BLADE WORKLIGHTS
U768-P434 U769-P504 U770-P505 X800-P462
170-P388 172-P279 176-P387 200-P248 200-P712
+8v SUPPLY 8v RETURN + UNSWITCHED BATTERY + UNSWITCHED BATTERY BLADE PITCH FORWARD SOL BLADE PITCH BACKWARD SOL PWM DR RETURN 1-4 ARTICULATE LEFT SOLENOID ARTICULATE RIGHT SOLENOID
+8v SUPPLY 8v RETURN + UNSWITCHED BATTERY + UNSWITCHED BATTERY CIRCLE SIDESHIFT LEFT SOL CIRCLE SIDESHIFT RIGHT SOL PWM DR RETURN 1-4 CIRCLE LEFT SOLENOID CIRCLE RIGHT SOLENOID NO CONNECTION PWM DR RETURN 11-12 PWM DR RETURN 9-12 - UNSWITCHED BATTERY - UNSWITCHED BATTERY AUX VALVE #1 SOL B AUX VALVE #1 SOL A PWM DR RETURN 5-8 AUX VALVE #2 SOL B AUX VALVE #2 SOL A NO CONNECTION NO CONNECTION LEFT BLADE DWNFORCE PRO VLV RGHT BLADE DWNFORCE PRO VLV
FLASHER
U767-P471 BU-18
156-P536 YL-18 156-P535 YL-18 156-P516 YL-18
+ UNSWITCHED BATTERY ECM LOCATION ENABLE (GND)
+ UNSWITCHED BATTERY ECM LOCATION ENABLE (GND)
HVAC
GN-14 WH-18 BR-18 BU-14 BU-18 WH-14 PK-18
8
BK-18 BK-18 BK-18 BK-18 BK-18 BK-18
200-P445 BK-18 200-P620 BK-18 200-P628 BK-18 200-P637 BK-18 200-P644 BK-18 200-P654 BK-18 229-P382 BK-14 307-P315 OR-16 308-P11 YL-18 308-P190 YL-18 308-P338 YL-16 308-P351 YL-18 308-P395 YL-14 403-P288 GN-18 403-P302 GN-18 403-P312 GN-18 556-P166 WH-18 581-P249 GY-18 582-P250 PK-18 592-P511 BU-18 592-P595 BU-18
A296-P86 BK-14
U739-P214 U740-P220 U741-P219 U753-P215
RD-16 RD-14 RD-16 RD-18 RD-14 RD-14 BK-18 BK-18 BK-18 BK-18
CAT DATA LINK (+)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
WH-18 GY-18 OR-18
J1 KEY SWITCH - RUN
J1 KEY SWITCH - RUN
200-P145 BK-18 200-P292 BK-18 200-P352 BK-18 A296-P17 BK-18 A296-P15 BK-14 A296-P16 BK-18
A296-P104
893-P12 GN-18
IMPLEMENT CONTROL 262-1408
IMPLEMENT CONTROL #2 262-1408
893-P332 GN-18 893-P466 GN-18
893-P277 GN-18
BLOWER RESISTOR 125-9740
15
171-P32 RD-14 171-P33 RD-14 171-P34 RD-14 171-P37 RD-14 171-P38 RD-14 308-P11 YL-18 892-P14 BR-18 893-P12 GN-18 A296-P13 BK-14 A296-P15 BK-14 A296-P16 BK-18 A296-P17 BK-18 A296-P18 BK-18 A296-P19 BK-14 A296-P20 BK-14 A296-P21 BK-14 H747-P101 BR-18
RD-16 RD-14 RD-16 RD-18 RD-14
200-P121 200-P123 200-P135 200-P143 200-P145 200-P292 200-P352 200-P393 200-P402 200-P413 200-P441 200-P442 200-P444 200-P445 200-P620 200-P628 200-P637 200-P644 200-P654 229-P382 307-P315 308-P351 308-P395
P-C138 1779646 515-P508 GY-12 200-P712 BK-12 P-C16 1552264 516-P507 520-P418 A524-P509 517-P475 592-P511 C568-P476 519-P419
A847-P673 YL-18 A849-P674 OR-18 H803-P672 BU-18 H808-P669 WH-18 K831-P670 GY-18 K832-P671 OR-18 K927-P9 BU-18 K952-P10 BR-18 M720-P6 BU-18 M722-P5 OR-18 U700-P3 WH-18 U701-P4 GN-18 U702-P1 GY-18 U703-P2 YL-18 U704-P7 PK-18 U705-P8 PU-18 U706-P39 BR-18 U707-P40 BU-18 U708-P41 OR-18 U709-P42 WH-18 U710-P43 GN-18 U712-P414 YL-18
171-P32 RD-14 171-P37 RD-14 171-P38 RD-14
893-P513 893-P665 893-P304 893-P464
9
CONN 53
171-P45 RD-14
308-P276 308-P283 308-P301 308-P623
10 P-C45 1471445 308-P11 YL-18
103-P308 104-P307 105-P369 126-P299 152-P286
200-CM13 BK-16 A524-CM12 BR-18
WATER VALVE ACTUATOR 245-1596
TO J-HARNESS J-C25 VOLUME 1 LOC E-12
1 2
CONN 45
LH JOYSTICK ILLUM LAMP 250-8335
GN-18 BK-18 BK-18 PU-14 WH-14 GY-12 GN-14 BU-14 PK-18 WH-18 WH-14 OR-14 WH-18 WH-18 WH-18 GN-16 WH-18 GN-18 YL-18 PU-14 BK-18 BR-18 BU-16 WH-14 BU-18 GN-18 BU-18 PK-18
506-P231 PU-14 200-P413 BK-18
1 WASHER MOTOR RH WINDOW MOTOR 2 7T-8890 P-C6 7T5957 1 WASHER MOTOR LH WINDOW T971-P246 OR-14 MOTOR 2 7T-8890 200-P441 BK-18 P-C55 7T5957 1 507-P233 WH-14 REAR WASHER MOTOR MOTOR 2 7T-8890 200-P143 BK-18 PWR AIR CLEANER RLY FAST SPD RLY P-C2 P-C140 3E-5239 3E-5239 1552267 9X1054 30 30 1 A A295-P209 BK-18 134-P689 RD-18 86 86 5 B U766-P473 BR-18 E529-P685 YL-18 2 C U767-P208 BU-18 200-P687 BK-18 85 85 4 OPERATOR PRESENT SWITCH A557-P681 WH-18 87 87 3 216-0814 87a 87a CONDENSOR FAN RELAY P-C147 3E-5239 9X1054 30 P-C128 P-C129 1 132-P676 RD-16 86 5 1552273 3E3382 567-P683 WH-18 1 2 CONNECTOR FOR 200-P688 BK-18 85 2 4 WAVES SYSTEM 593-P675 GN-16 CONDENSOR FAN2 RELAY 87 P-C139 3 3 3E-5239 AC ON SW 87a 9X1054 P-C118 251-1196 CONN 41 4 30 2234778 1 5 135-P533 RD-16 86 5 1 6 567-P553 WH-18 2 2 200-P554 BK-18 85 4 3 C558-P390 BU-16 OFF 87 3 4 87a 5 AC ON
668-P624 BU-18
170-P388 A295-P499 308-P597 403-P288 893-P513 892-P514 K990-P648 K900-P646
1 2
MOTOR
WASHER MOTOR RH DOOR 7T-8890
108-P627 RD-18
P-C126 1950534 RD-18 BK-18 YL-18 GN-18 GN-18 BR-18 GN-18 YL-18
799-P489 WH-18 A202-P526 BK-18 R732-P142 BR-18 P967-P653 PU-18 801-P497 PK-14 T998-P463 BR-18 A296-P86 BK-14 F702-P409 GN-18 G946-P326 OR-18 C978-P327 BR-18 A755-P430 PK-18 H864-P452 GN-18 C979-P431 OR-18 A758-P328 BR-18 850-P690 PU-14 A756-P329 BU-18 A296-P104 BK-14 849-P691 YL-18 R800-P389 OR-18 229-P382 BK-14 N788-P692 PK-18 G434-P626 BU-18 A757-P411 GY-18 M792-P693 BU-18 103-P308 RD-16 104-P307 RD-14 105-P369 RD-16 112-P530 PU-4 115-P531 RD-4 124-P677 GN-18 128-P447 PK-18 152-P286 RD-14 155-P564 RD-14 156-P516 YL-18 172-P279 RD-14 308-P276 YL-18 308-P623 YL-18 403-P312 GN-18 519-P419 PK-18 520-P418 WH-18 567-P684 WH-18 593-P675 GN-16 843-P678 WH-18 844-P679 GN-18 849-P691 YL-18 850-P690 PU-14 892-P666 BR-18 892-P278 BR-18 893-P277 GN-18 893-P665 GN-18 A201-P694 BK-18 A201-P694 BK-18 C558-P390 BU-16 E716-P294 GY-14 E717-P354 GN-14 G434-P626 BU-18 H807-P506 YL-18 H864-P452 GN-18 J766-P290 PU-18 J844-P289 GY-18 K900-P46 YL-18 K900-P667 YL-18 K990-P47 GN-18 K990-P668 GN-18 L914-P359 BU-18 M792-P693 BU-18 N788-P692 PK-18 U769-P504 OR-18 U770-P505 WH-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
PARK LIGHTS KEY SWITCH ON POWER ANTENNA DIM BATTERY GROUND RR SPEAKER (+) RR SPEAKER (-) RF SPEAKER (+) RF SPEAKER (-) LF SPEAKER (+) LF SPEAKER (-) LR SPEAKER (+) LR SPEAKER (-)
P-C121 1552269
A
A295-P204 BK-14 A295-P89 BK-14 683-P161 PU-14 844-P679 GN-18
ENT RADIO AM FM WBAND 200-5729 AM/FM CASSETTE
LO
617-P421 618-P423 603-P243 C542-P158 200-P709 680-P173 200-P635 609-P268 200-P636 A557-P681 200-P631
997-P192 OR-18 998-P188 BR-18 N931-P194 GY-18 R908-P453 YL-18 A295-P191 BK-14 E929-P195 GY-18 A202-P184 BK-14 L731-P94 BR-18 200-P248 BK-18 307-P315 OR-16 G953-P186 BU-18 G965-P185 PU-18 C532-P457 GN-18 F783-P111 GN-18 604-P410 OR-18 618-P422 YL-14 582-P250 PK-18 617-P420 BR-14 581-P249 GY-18 U768-P434 BU-18 G755-P113 GY-18 A975-P503 BU-18 U766-P472 BR-18 843-P678 WH-18 X800-P462 OR-18 F846-P236 PU-18 H764-P415 GY-18 H765-P213 WH-18 U739-P214 BR-18 G750-P124 BU-18 U741-P219 OR-18 F784-P128 YL-18 U734-P380 GN-18 E974-P325 GN-18 F843-P322 YL-18 U740-P220 BU-18 G763-P172 PU-18 F781-P225 BR-18 U735-P381 GY-18 U727-P323 WH-18 F787-P324 GN-18 U726-P404 GY-18 U725-P403 GN-18 893-P304 GN-18 892-P305 BR-18
HIGH 1 2 3 4 5 6 7 8 9 10 11 12
11
124-P677 200-P554 200-P688 506-P231 507-P233 515-P508 516-P507 517-P475 519-P419 520-P418 529-P240 530-P241 567-P553 567-P683 567-P684 593-P675 843-P678 844-P679 849-P691 850-P690 A201-P694 A524-P509 C558-P390 C568-P476 G434-P626 H864-P452 M792-P693 N788-P692
U723-P180 PU-18 121-P245 YL-18 M998-P459 OR-18 609-P449 YL-18 H747-P101 BR-18 H803-P83 BU-18 F785-P110 WH-18 K990-P298 GN-18 K900-P297 YL-18 556-P166 WH-18 126-P299 RD-18 U753-P215 BR-18 X754-P385 GN-18 X755-P384 WH-18 308-P301 YL-18 U767-P470 BU-18 403-P302 GN-18 925-P383 YL-18 N787-P193 BU-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
HVAC OPERATOR PNL 248-4220
BK-18 BK-18 BK-14 BK-18 BK-14 BK-14 BK-18 BK-18 BK-12 BK-14
140-P661 C546-P632 200-P644 515-P508
P
RH DOOR MOTOR 266-8921
BK-16 GN-16 GY-16 BR-16 OR-16
P-C71 9X0145
MOTOR H
L
GND
GN-16 GY-16 BR-16 OR-16
P-C110 3E3388
GN-16 GY-16 BR-16 OR-16
L
GND
BK-16
WK-C2 1552273
BK-18 BK-18 BK-14 BK-18 BK-14 BK-14 BK-18 BK-18 BK-12 BK-14
124-P652 C546-P632 C568-P476 516-P507 517-P475 E529-P680 200-P628 614-P719 200-P718 592-P596 A524-P509 200-P630
2 1 4 6 3 5
WK-C1 3E3382
1 2 3 4 5 6 7 8
124-P677 519-P419 J844-P289 403-P312 J766-P290 E717-P354 103-P308 104-P307 567-P684 152-P286 L914-P359 E716-P294 128-P447
WJ-C2 1552273
2 1 4 6 3 5
1 4 6 3 5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
P-C70 8N1517
WH/RD-14 MOTOR BK-14
1 2
WJ-C1 3E3382
CONN 38
500-P610 501-P609 502-P608 503-P586 504-P585 505-P584 508-P577 509-P578 511-P579 512-P580 523-P592 524-P591 525-P590 526-P604 527-P603 528-P602 A557-P681 C546-P632
REAR WIPER SWITCH 3E-0155 RD-14 RD-18 BK-18 WH-14 YL-14 BU-14 BR-18
1 2 3 4 5 6 7 8
CONN 39
CONN 37
500-P610 501-P609 502-P608 503-P586 504-P585 505-P584 508-P577 509-P578 511-P579 512-P580 523-P592 524-P591 525-P590 526-P604 527-P603 528-P602 A557-P681 C546-P632
RADIO SPEAKER RH 6T-7695
LH DOOR WIPER SWITCH 3E-0155
CONN 40
504-P585 120-P611 503-P586 505-P584
B
RADIO SPEAKER LH 6T-7695
1 2 3 4 5 6 7 8
P-C106 1552269 A507-P619 YL-16 200-P620 BK-18
YL-18 GN-18 BR-18 YL-18 GN-18 OR-18 YL-18 PU-18 PU-18
C
+12 VOLTS GROUND SIGNAL
OR-18 BK-18 WH-18
DEFROST FAN RES 7T-4003
P-C113 1552273 200-P639 BK-18
1 2
R BLADEDWN FORCE CONT 219-2392 A B C
P-C99 3E3388
A B C
P-C108 1552273 200-P621 BK-18
524-P591 118-P614 523-P592 525-P590
P-C111 3E3364 COMM RADIO CONNECTION
P-C149 3E3370
+12 VOLTS GROUND SIGNAL
P-C105 1552267
680-P173 GN-14 892-P514 BR-18 893-P513 GN-18 A295-P499 BK-18 A295-P532 BK-18 A504-P234 GN-16 A507-P237 YL-16 A513-P398 PK-18 A524-P509 BR-18 C542-P158 GN-18 C568-P476 WH-14
E
OR-18 BK-18 WH-18
COMM CONVERTER 184-3579
668-P624 BU-18 668-P645 BU-18
H786-P539 H787-P492 J710-P662 K900-P646 K990-P648 N935-P519 N936-P534 P967-P537 P967-P538
A B C
A B C
1 2 3 4 5 6
308-P598 YL-16
567-P682 WH-18 BU-18 BU-16 PK-18 YL-18 PU-18
A B C
L BLADEDWN FORCE CONT 219-2392
+ -
P-C73 1552264 YL-14 YL-14 BK-18 BU-14 YL-14 BR-14 WH-14
517-P475 BU-14 516-P507 GN-14 515-P508 GY-12
592-P595 592-P596 603-P243 609-P268 614-P714
P-C148 3E3370
P-C103 1552273
GN-18 PU-14 WH-14 WH-14 OR-14
567-P553 WH-18 567-P683 WH-18 567-P684 WH-18
OFF
+ -
308-P597 YL-18 308-P598 YL-16
308-P351 YL-18 308-P395 YL-14 308-P283 YL-16
ON
1 2 3 4 5 6 7 8 9 10
511-P579 BR-18 512-P580 GN-18
200-P651 200-P618 200-P716 200-P633
200-P121 BK-18 200-P554 BK-18 200-P634 BK-12
N936-P534 A295-P532 N935-P519
12 108-P244 RD-14 118-P239 GY-14 119-P232 PK-14 120-P235 YL-14 124-P309 GN-14 124-P677 GN-18 130-P103 GN-18 134-P689 RD-18 140-P661 BU-12 156-P535 YL-18 156-P536 YL-18 170-P388 RD-18 176-P387 RD-12 200-P35 BK-18 200-P121 BK-18 200-P123 BK-18 200-P135 BK-18 200-P181 BK-18 200-P300 BK-18 200-P352 BK-18 200-P393 BK-18 200-P402 BK-18 200-P444 BK-18 200-P445 BK-18 200-P554 BK-18 200-P620 BK-18 200-P628 BK-18 200-P637 BK-18 200-P644 BK-18 200-P654 BK-18 200-P688 BK-18 308-P283 YL-16 308-P351 YL-18 308-P395 YL-14 403-P288 GN-18 506-P231 PU-14 507-P233 WH-14 515-P508 GY-12 516-P507 GN-14 517-P475 BU-14 529-P240 WH-14 530-P241 OR-14 567-P553 WH-18 567-P683 WH-18 567-P684 WH-18 592-P595 BU-18 592-P596 BU-16 603-P243 PK-18 609-P268 YL-18 614-P714 PU-18 614-P715 PU-18 614-P719 PU-18 617-P421 BR-14 618-P423 YL-14 668-P227 BU-18 668-P454 BU-18 680-P173 GN-14 892-P514 BR-18 893-P513 GN-18 A295-P499 BK-18 A295-P532 BK-18 A504-P234 GN-16 A507-P237 YL-16 A513-P398 PK-18 A524-P509 BR-18 C542-P158 GN-18 C568-P476 WH-14 H786-P539 YL-18 H787-P492 GN-18 J710-P662 BR-18 K900-P646 YL-18 K990-P648 GN-18 N935-P519 OR-18 N936-P534 YL-18 P967-P537 PU-18 P967-P538 PU-18
BLADE FORCE SW 278-4210
508-P577 PU-18 509-P578 WH-18
GN-18 RD-18 BU-12 YL-18 YL-18 RD-18 RD-12
200-P393 BK-18 200-P402 BK-18
P-C122 2234778 YL-18 BK-18 OR-18
13
CONN 50 SERVICE TOOL CONNECTOR
CONN 49 ACCUGRADE ARO CONNECTOR (ACCUGRADE SHOWN ON SEPERATE SCHEMATIC)
4
1 LH JOYSTICK 271-5479
P-C51 1552252 998-P189 F781-P225 F783-P111 F784-P128 F785-P110 G750-P124 G755-P113 G763-P172 K750-P80 K758-P75 L731-P94 P967-P96 R800-P446 T998-P408 U739-P95 U740-P97 U741-P98 U743-P73 U744-P72 U745-P76 X800-P488
R800-P446 OR-16 U739-P95 BR-18 L731-P94 BR-18 X800-P488 OR-18
BR-18 BR-18 GN-18 YL-18 WH-18 BU-18 GY-18 PU-18 PU-18 BU-18 BR-18 PU-18 OR-16 BR-18 BR-18 BU-18 OR-18 GY-18 OR-18 PK-18 OR-18
128-P371 169-P259 199-P364 322-P149 439-P257 570-P333 607-P701 685-P109 801-P497 998-P293 A202-P358 A250-P303 A847-P673 A849-P674 C532-P457 F775-P258 H765-P335
P-C50 1030213 128-P371 PK-18 U702-P1 GY-18 U703-P2 YL-18 U700-P3 WH-18 U701-P4 GN-18 U747-P65 OR-18 U748-P66 GY-18 U749-P64 BR-18 U750-P63 PK-18 M722-P5 OR-18 M720-P6 BU-18 U752-P54 PU-18 U751-P53 WH-18 R903-P62 OR-18 R902-P60 GN-18 R901-P61 GY-18 R900-P59 BU-18 K789-P55 YL-18 K788-P56 GY-18 U704-P7 PK-18 U705-P8 PU-18 M906-P702 BU-18 H807-P703 YL-18 570-P333 BU-18 R800-P92 OR-18 P967-P495 PU-18 H808-P669 WH-18
PK-18 PK-18 RD-18 GY-18 YL-18 BU-18 PK-14 BR-14 PK-14 BR-18 BK-18 BK-16 YL-18 OR-18 GN-18 BU-18 WH-18 H803-P82 BU-18
K831-P670 GY-18 K832-P671 OR-18 K927-P9 BU-18 K952-P10 BR-18 H862-P182 GY-18
H807-P703 YL-18 H808-P669 WH-18 H861-P177 PU-18 H862-P182 GY-18 H863-P183 BU-18 K788-P56 GY-18 K789-P55 YL-18 K831-P670 GY-18 K832-P671 OR-18 K927-P9 BU-18 K952-P10 BR-18 M720-P6 BU-18 M722-P5 OR-18 M906-P702 BU-18 P967-P495 PU-18 R800-P92 OR-18 R900-P59 BU-18 R901-P61 GY-18 R902-P60 GN-18 R903-P62 OR-18 T998-P238 BR-18 U700-P3 WH-18 U701-P4 GN-18 U702-P1 GY-18 U703-P2 YL-18 U704-P7 PK-18 U705-P8 PU-18 U723-P180 PU-18 U736-P211 YL-18 U742-P207 WH-18 U747-P65 OR-18 U748-P66 GY-18 U749-P64 BR-18 U750-P63 PK-18 U751-P53 WH-18 U752-P54 PU-18 X725-P187 GY-18 X800-P487 OR-18
H863-P183 BU-18 H861-P177 PU-18 607-P701 PK-14 169-P259 PK-18 439-P257 YL-18 F775-P258 BU-18 A847-P673 YL-18 A849-P674 OR-18 322-P149 GY-18 A250-P303 BK-16 199-P364 RD-18 H765-P335 WH-18 U736-P211 YL-18 H803-P82 BU-18 685-P109 BR-14 U723-P180 PU-18 A202-P358 BK-18 X725-P187 GY-18 U742-P207 WH-18 801-P497 PK-14 C532-P457 GN-18 998-P293 BR-18 T998-P238 BR-18 X800-P487 OR-18
K750-P80 PU-18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
K758-P75 U743-P73 U744-P72 U745-P76 F785-P110 F783-P111 F781-P225 F784-P128 G750-P124 G763-P172 G755-P113
P-C61 1950534 605-P223 617-P432 606-P224 611-P336 619-P170 618-P433 685-P171 200-P132 125-P546 125-P549 103-P725 104-P153 125-P350 125-P576 127-P330 169-P260 180-P200 200-P352 200-P654 229-P382 308-P351 518-P273 614-P222 538-P275 614-P714 614-P715 614-P719 645-P154 668-P226 668-P334 668-P349 668-P372 668-P527 668-P555 668-P556 668-P556 668-P557 668-P558 668-P559 668-P562 668-P568 668-P655 668-P657 892-P331 893-P332 A756-P329 A757-P411 A758-P328 C978-P327 F711-P347 F712-P348 F775-P258 G766-P198 G767-P197 G946-P326
YL-18 BR-14 GY-18 PU-14 GN-14 YL-14 BR-14 BK-18
P-C136 1552264 1 2 3 4 5 6 7 8
CONN 32
CL-C18 VOLUME 1 LOC H-3 CHASSIS SCHEMATIC
NOTE C
Y933-RF3 YL-18
Y934-RG1 H745-RG2 Y936-RG3 Y933-RG4
RG-C2 1552264 WH-18 BR-18 PK-18 YL-18
J771-RG5 BU-18 Y937-RG6 PU-18 H745-RG7 BR-18
RH-C2 1552253 BU-18 YL-18 BR-18 YL-18 YL-18 BR-18
K723-RH7 PU-18 H745-RH8 BR-18 Y935-RH9 OR-18 K722-RH10 YL-18
CONN 24 TO U-C36 U HARNESS VOLUME 1 LOC C-7 NOTE C
1 2
CONN 3
GN-18
P-C83 1552267 103-P438 RD-18
P-C135 1552252
604-P410 OR-18
BK-18 RD-18 WH-18
E974-P325 A202-P437
P-C84 1552272 GN-18 BK-18
U727-P323
WH-18
1 2 3 4
T998-P412 X800-P291 F843-P322
P-C40 1552267 BR-18 OR-18 YL-18
A B C
RD-18 PK-18 RD-18 BK-18 BK-18
614-P714 PU-18 614-P715 PU-18
614-P118 PU-18
BU-18 BU-18 BU-18 BU-16 BU-18
PK-16 YL-16 RD-16 BU-18 BU-18 RD-16
BK-18 RD-18 WH-18
668-P334 668-P556 668-P349 668-P568
BU-18 BU-18 BU-18 BU-18
668-P560 BU-18 668-P561 BU-18
OR-18 BK-18 WH-18
+12 VOLTS GROUND SIGNAL
DEFROST FAN SW 236-4611 1 2 3 4 5 6 7 8 9 10
FAST OFF SLOW
BU-18 BU-18 BU-18 BU-18 BU-18
CONN 2
P-C92 1552267 F711-P319 YL-18 F712-P518 GN-18
GY-18 BR-18 BR-18 F711-P319 F711-P320
YL-18 YL-18
F712-P348
GN-18
F712-P362 F712-P518
GN-18 GN-18
F775-P258 G766-P198 G767-P197 G946-P326
570-P333 BU-18
570-P571 BU-18 570-P572 BU-18 660-P399 PU-18
BU-18 BU-18 BU-18 BU-18 BU-18 BU-18
122-P256 T971-P246 T972-P247 200-P266
P-C56 1552272 BU-14 OR-14 GN-14 BK-18
3
1 2 3 4 5 6 7 8
P-C94 2234778
125-P573 200-P300 668-P565 570-P572
RD-18 BK-18 BU-18 BU-18
P-C89 CONN 3E3376 TO Y-HARNESS Y-C3 VOLUME 1 LOC B-15
HEATED MIRROR SW 236-4630
P-C141 2304011 180-P658 RD-18 U762-P705 GN-18 P-C98 2305010 709-P660 OR-18 A295-P706 BK-18 U712-P414 YL-18
CONN 55
P-C143 2397352 709-P490 OR-18 A295-P491 BK-18 U711-P707 GY-18
1
OFF ON
1 2 3 4 5 6 7 8 9 10
125-P574 RD-18 200-P181 BK-18 668-P568 BU-18 C542-P563 GN-18
106-P117 WH-18 660-P399 PU-18 125-P576 RD-18 200-P35 BK-18 668-P566 BU-18 660-P399 PU-18
OFF ON
P-C49 1552254 709-P99 OR-18 U706-P39 BR-18 A295-P100 BK-16 180-P165 RD-16 U708-P41 OR-18 U709-P42 WH-18 U707-P40 BU-18 U760-P69 PK-18 U761-P70 PU-18 U762-P659 GN-18 U710-P43 GN-18 U711-P44 GY-18
GN-18 RD-18 WH-18 RD-18 BU-18 BU-18 RD-18
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6
1 2 3 4 5 6
P-C144 2397353 1 2 3 4 5 6
1 2 3 4 5 6
2
+ CAN HIGH CAN LOW
D
RH JOYSTICK 233-3118 1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
J1 +V1 BLADE LIFT SNSR GROUND 1 +V2 BLADE SIDESHFT SNSR GROUND 2 CIRCLE DRIVE SNSR BLADE PITCH SNSR CIRCLE SIDESHFT SNSR
C
J2 THROTTLE RES THROTTLE RES DIFF LOCK SW DIFF LOCK SW
(N/O) (N/C) (N/O) (N/C)
B
PRIMARY PWR MINI AXIS1 GND PRIMARY PWR MINI AXIS 2 GND
1 2 3 4 5 6
MINI JOYSTICK 233-3147 JOYSTICK FORE/AFT SNSR J2
+7V - 13V SUPPLY PWM 5 GROUND #1 +7V - 13V SUPPLY PWM 6 GROUND #1
JOYSTCK LH/RH SNSR
THIS SCHEMATIC IS FOR 14M MOTOR GRADER CAB (267-3908 CHG 01). AUX LEVER #6 FLOAT IND 279-5308
P-C133 2305011
+ BATTERY - BATTERY KEY SWITCH DIMMER CAT DATA LINK CAT DATA LINK GUAGE CLUSTER GUAGE CLUSTER
J1 PRIMARY POWER PWM #1 PRIMARY GND LED PWR PWM #3 PWM #4 PWM #2 LED #1 LED #2 LED #3 MINI AXIS 1 MINI AXIS 2
OFF ON
RD BK
MESSENGER 239-5025
J2
P-C142 2304012 1 2
OFF PULL
AUX CONT POD 238-8756
AUTOSHIFT ON OFF SW 249-5478 1 2 3 4 5 6 7 8 9 10
CENTERSHIFT PIN SW 280-4244
UNLOCK LOCK
1 2 3 4 5 6 7 8 9 10
INCHING PEDAL SW 171-3759 NOTE D BLADE CUSHION SW 249-5487
E
IMPLEMENT LOCKOUT SW 251-1197
P-C47 1552253
CONN 54
1 2 3 4
P-C93 1552264
U765-P81 WH-18
P-C97 2234778 U725-P403 GN-18 A202-P355 BK-18 U726-P404 GY-18
668-P565 BU-18 668-P566 BU-18 668-P568 BU-18 709-P490 OR-18 709-P660 OR-18 A202-P355 BK-18 A295-P491 BK-18 A295-P706 BK-18 A514-P157 YL-18 C542-P563 GN-18 U711-P707 GY-18 U712-P414 YL-18 U725-P403 GN-18 U726-P404 GY-18 U762-P705 GN-18 668-P558 668-P557 668-P555 668-P657 668-P346 668-P559
A B C
799-P494 WH-18 M719-P78 GN-18 A202-P575 BK-18 U763-P77 BU-18 U764-P74 GY-18
1 2 3 4 5 6 7 8 9 10
THROTTLE LOCK MODE SW 249-5493 MAN OFF AUTO
1 2 3 4 5 6 7 8 9 10
892-P331 BR-18 893-P332 GN-18 F711-P320 YL-18 F712-P362 GN-18
BU-18 GN-18 WH-18 OR-18
F
DC CAN RESISTOR 1 134-2540
709-P90 OR-18 K749-P79 WH-18 A295-P91 BK-16
169-P356 PK-18 570-P571 BU-18
TAIL OFF HEAD/TAIL
P-C91 2234778
127-P330 RD-18 200-P654 BK-18 308-P351 YL-18
G766-P198 180-P200 G767-P197 125-P552 668-P657 668-P559 125-P656
P-C95 2234778
HEAD TAIL LAMPS SW 249-5486
668-P561 BU-18
YL-18
160-P174 PU-16 A514-P157 YL-18
160-P174 PU-16 169-P356 PK-18 180-P658 RD-18 200-P35 BK-18 200-P181 BK-18 200-P300 BK-18
RH OFFSET SW 249-5483
125-P551 RD-18
F711-P347
P-C96 2234778
125-P573 RD-18 125-P574 RD-18
RD-16 RD-16 RD-16 RD-18
2 4
RH AUTO MAN SW 253-1789
1 2 3 4 5 6 7 8 9 10
4 5 6 7 8 9 10
C979-P431 OR-18 A755-P430 PK-18 R908-P453 YL-18 2
G
1 2 3 4 5 6 7 8 9 10
169-P260 PK-18 F775-P258 BU-18
BRAKE LIGHT SW 189-0135
4 1
1 3
BK-18 BU-18 RD-18 BU-18 BU-18 RD-18 P-C90 THROTTLE SET SW 2234778 229-2580 1 SET/ACCEL C978-P327 BR-18 2 229-P314 BK-18 3 NO CHANGE G946-P326 OR-18
668-P555 BU-18
BRAKE PEDAL SW 171-3759 NOTE D
2
2 4
WH-18 BR-18 BK-18
P-C60 2234778
229-P296 A756-P329 125-P547 668-P558 668-P557 125-P550
125-P548 RD-18
+ 8 VOLTS GROUND SIGNAL
106-P117 WH-18 125-P576 RD-18
125-P350 125-P337 125-P375 125-P357
200-P352 BK-18
A758-P328 BR-18 229-P306 BK-18 A757-P411 GY-18
614-P544 PU-18 614-P543 PU-18
668-P527 668-P655 668-P372 668-P562 668-P226
4 5 6 7 8 9 10
538-P275 BR-18
229-P306 BK-18 229-P296 BK-18 229-P314 BK-18
THROTTLE POSITION SENSOR 160-2443
4 1
A B C
1 2 3 4 5 6 7 8 9 10
RD-18 PK-18 PU-18 RD-18 PU-18 RD-18 BU-18 BU-18 RD-18 HAZZARD SW P-C54 236-4616 2234778 1 OFF 2 103-P725 RD-14 3 ON 518-P273 OR-14
RD-18 RD-18 RD-18 RD-18 RD-18 RD-18
614-P719 PU-18 614-P222 PU-18
TO AE-HARNESS AE-C3 VOLUME 1 LOC D-15
INCHING PEDAL SENSOR 160-2443
P-C8 2234778 A504-P234 GN-16 141-P643 PK-16 141-P228 A507-P237 125-P375 668-P374 668-P361 125-P337
RM-C3 2234778 K723-RM4 PU-18 H745-RM2 BR-18 E772-RM12 GN-18 Y935-RM1 OR-18
P-C46 1552252
RD-18 BK-18 WH-18
A B C
RM-C2 1552267 J769-RM7 YL-18 Y938-RM5 YL-18 H745-RM6 BR-18
104-P153 645-P154 614-P544 125-P546 614-P543 125-P549 668-P556 668-P560 125-P545
125-P552 RD-18
P-C82 1552272
F787-P324
RM-C4 3E5179 1 2 3 4 5 6 7 8 9 10 11 12
DIFF LOCK FLOOR SW 147-1380
1 2 3 4
1 3
WH-18 BR-18 BK-18
A B C
P-C7 2234778
RD-14 RD-18 RD-18 RD-18
TO AE-HARNESS AE-C2 VOLUME 1 LOC D-15
OR-18 BK-18 WH-18
LH AUTO MAN SW 253-1789
SS AUTO MAN SW 253-1789 NOTE: SS AUTO MAN SW ONLY INCLUDED WITH CD700 DISPLAY
BK-18 BK-18
A B C
2 4
RH SWITCH MODULE
A757-P411 A758-P328 C978-P327
1 2 3 4 5 6
1 3
WH-18 BR-18 BK-18
K722-RM3 YL-18
668-P657 BU-18 892-P331 BR-18 893-P332 GN-18 A756-P329 BU-18
P-C134 1552273
A B C
RM-C1 1552267 E745-RM10 BU-18 E744-RM8 YL-18 H745-RM9 BR-18
668-P555 668-P556 668-P557 668-P558 668-P559
P-C23 1552267 J844-P289 GY-18 J766-P290 PU-18 F702-P409 GN-18
BK-18
RF-C1 1552267 J771-RF5 BU-18 Y937-RF7 PU-18 H745-RF6 BR-18
LH SWITCH MODULE
645-P154 PK-18
L914-P359 BU-18 A202-P360 BK-18
A202-P378
RF-C3 3E3388 1 2 3 4 5 6 7 8
308-P351 YL-18 518-P273 OR-14 538-P275 BR-18
P-C58 3E3382 A608-P168 GY-18 668-P226 BU-18 614-P455 PU-18 609-P397 YL-18 603-P243 PK-18 684-P139 OR-18 P-C123 1552269
1 2 3 4 5 6 7 8 9 10
CONN 57
229-P382 BK-14
106-P108 WH-18
LH OFFSET SW 249-5483
RF-C2 2234778 WH-18 BR-18 BU-18 PK-18
Y934-RF2 H745-RF4 E771-RF8 Y936-RF1
127-P330 169-P260 180-P200 200-P352 200-P654
BR-18 RD-18 OR-18 GN-18 BK-18 RD-18
J3 STRG SENSOR #3 +V2 GROUND 4
1 2 3 4
TO U-C1 U HARNESS VOLUME 1 LOC E-7
125-P656 125-P545 125-P551 125-P547 125-P548 125-P550
1 2 3 4 5 6 7 8 9 10 11 12
J2 ARTICULATION SNSR WHL LEAN SNSR NEUT ART SW (N/O) NEUT ART SW (N/C) UPSHIFT SW (N/O) UPSHIFT SW (N/C) DWNSHIFT SW (N/O) DWNSHIFT SW (N/C) FNR FORWARD FNR NEUTRAL FNR REVERSE
1 2 3 4 5 6 7 8 9 10 11 12
H
125-P350 RD-16 125-P576 RD-18 125-P641 RD-16
P-C130 3E5179
I
CONN 25
103-P725 104-P153 125-P546 125-P549
180-P165 RD-16 709-P90 OR-18 709-P99 OR-18 799-P494 WH-18 A202-P575 BK-18 A295-P91 BK-16 A295-P100 BK-16 A755-P430 PK-18 C979-P431 OR-18 K749-P79 WH-18 M719-P78 GN-18 R908-P453 YL-18 U706-P39 BR-18 U707-P40 BU-18 U708-P41 OR-18 U709-P42 WH-18 U710-P43 GN-18 U711-P44 GY-18 U760-P69 PK-18 U761-P70 PU-18 U762-P659 GN-18 U763-P77 BU-18 U764-P74 GY-18 U765-P81 WH-18
BLADE LIFT SNSR
P-C150 1552272
E745-RH1 E744-RH2 H745-RH3 J769-RH4 Y938-RH5 H745-RH6
RD-18 RD-18 RD-14 RD-18 RD-16 RD-18 RD-18 PK-18 RD-18 BK-18 BK-18 BK-14 YL-18 OR-14 PU-18 BR-18 PU-18 PU-18 PU-18 PK-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-18 BU-16 BU-18 BU-18 BU-18 BR-18 GN-18 BU-18 GY-18 BR-18 BR-18 YL-18 GN-18 BU-18 GN-18 WH-18 OR-18
116-P396 125-P377 646-P140 647-P141 200-P254 104-P160
BU-18 GY-18 OR-18 PK-18 WH-18 GN-18 BR-18 YL-18 BU-18 PU-18 GY-18
U741-P98 OR-18 T998-P408 BR-18 998-P189 BR-18
P-C151 1642336 1 2 3 4 5 6 7 8 9 10 11 12
STRG SENSOR #2 GROUND 3
P-C52 1552253
CONN 56
799-P496 WH-18 A202-P567 BK-18 X754-P385 GN-18 X755-P384 WH-18 925-P383 YL-18 H764-P212 GY-18
J1 +V1 STRG SENSOR #1 GROUND 1 GROUND 2
1 2 3 4 5 6 7 8 9 10 11 12
U740-P97 BU-18 P967-P96 PU-18
H803-P672 BU-18 H803-P83 BU-18
GN-18 GN-18 BR-18 GN-18 YL-18 WH-18 GN-18 YL-18 BU-18 GY-18
G763-P172 PU-18 G946-P326 OR-18 J766-P290 PU-18 J844-P289 GY-18 L731-P94 BR-18 L914-P359 BU-18 R908-P453 YL-18 T971-P246 OR-14 T972-P247 GN-14 U723-P180 PU-18 U725-P403 GN-18 U726-P404 GY-18 U727-P323 WH-18 X754-P385 GN-18 X755-P384 WH-18
2
AUX LEVER #7 247-0740 OR-18 BR-18 YL-18 VT-18 VT-18 VT-18
+ 10V GROUND AUX LEVER #7
AUX LEVER #6 279-9675 OR-18 BR-18 YL-18 VT-18 VT-18 VT-18
+ 10V GROUND AUX LEVER #6
COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF, AND TRANSMISSION IN NEUTRAL. NOTE A: POWER LEAD FROM VOLTAGE CONVERTER TO 2-WAY COMMUNICATIONS RADIO SHOULD BE 12 AWG OR LARGER. NOTE B: REPLACE 4 AWG STRAP WITH 00 AWG CABLE ON MACHINES WITH SECONDARY STEERING ATTACHMENT NOTE C: FOR FOR FOR FOR
14M REFER TO CHASSIS SCHEMATIC 267-3908. 120M/12M REFER TO CHASSIS SCHEMATIC 267-3906. 140M/160M REFER TO CHASSIS SCHEMATIC 267-3907. 16M REFER TO CHASSIS SCHEMATIC 267-3909.
NOTE D: BRAKE PEDAL AND INCHING PEDAL CONTACTS 1 TO 2 OPEN ON PEDAL ACTUATION
VOLUME 2 OF 3 1
A
0041
8V DC Sensor Power Supply
0070
Parking Brake Switch
0096
Fuel Level Sensor
0144
Backup Alarm Relay
0168
Electrical System Voltage
0177
Transmission Oil Temperature Sensor
0247
SAE J1939 Data Link
0248
Cat Data Link
0262
5 Volt Sensor DC Power Supply
0368
Transmission Auto / Manual Switch
0420
Secondary Steering Relay
0444
Starter Motor Relay
0537
Inching Pedal Position Sensor
0585
Transmission Output Speed Sensor 1
0588
Monitoring System Display
0590
Engine ECM
0596
Implement ECM
0615
Machine Articulation Angle Position
0621
Downshift Switch
0622
Upshift Switch
0623
Directional Switch
0627
Park Brake Pressure Switch
0669
Transmission Input Speed Sensor
0673
Transmission Output Speed Sensor 3
0674
Transmission Intermediate Speed Sensor 1
0675
Transmission Intermediate Speed Sensor 2
0681
Parking Brake Solenoid Valve
0967
Machine Application
1326
Location Code
1401
Transmission Clutch Solenoid 1
1402
Transmission Clutch Solenoid 2
1403
Transmission Clutch Solenoid 3
1404
Transmission Clutch Solenoid 4
1405
Transmission Clutch Solenoid 5
1406
Transmission Clutch Solenoid 6
1407
Transmission Clutch Solenoid 7
1408
Transmission Clutch Solenoid 8
1471
Steering Control Position Sensor 1
1472
Steering Control Position Sensor 2
1473
Steering Control Position Sensor 3
1482
10 Volt Sensor DC Power Supply
1484
Inching Pedal Switch
1674
Solenoid Return 1
1960
Ignition Key Reader
1961
Service Brake Accumulator Pressure
2113
Operator Present Switch
2175
Secondary Steer Left Solenoid
2176
Secondary Steer Right Solenoid
2199
Secondary Steer Request Signal Line From Implement ECM
2200
Left Steering Cylinder Position Sensor
2201
Right Steering Cylinder Position Sensor
2252
Machine Articulation Angle Sensor 2
2304
Differential Lock Relay
Engine Control System (MID No. 036)
101
RD
103
Wire Color
Battery +24V
J769
YL
Right Side Auto/Manual SW (NC)
Alternator
RD
LH Position Lamps Breaker
J771
BU
Left Side Auto/Manual SW (NC)
104
RD
RH Position Lamps Breaker
K722
YL
105
RD
Key Switch Breaker
K723
PU
106
WH
Cab Work Lamps
K737
BR
Description Power Circuits
Machine Location
G-10
55
Sensor - Hydraulic Oil Temperature
E-3
65
Sensor - Intake Manifold Air Pressure
Battery 1
G-3
48
RT Inc/Dec SW (Dec)
Battery 2
G-2
RT Inc/Dec SW (Inc)
Breaker - AccuGrade
I-4
Not Used
Breaker - Alternator
H-4
Description
Control Circuits (Continued)
56
Main Power Relay Output
K748
OR
Secondary Steer Motor Relay
Breaker - LH Position Lamps
I-3
H
Sensor - Transmission Int Speed 1
B-15
80
CONN 61
F-15
56
114
RD
Warning Horn (Forward)
K749
WH
Blade Right Lever Pos Sensor
Breaker - Load
H-4
H
Sensor - Transmission Int Speed 2
B-15
80
CONN 62
G-15
58
115
RD
Load Breaker
K750
PU
Blade Left Lever Pos Sensor
Breaker - Main
H-4
H
Sensor - Transmission Oil Temperature
A-15
T
CONN 63
G-15
57
116
BR
Beacon
K758
BU
Articulation Lever Pos Sensor
Breaker - RH Position Lamps
H-3
H
Sensor - Transmission Out Speed 1
B-15
46
CONN 64
G-15
57
117
RD
Main Breaker
K788
GY
Articulation Right Solenoid
Breaker - Transmission Control
I-4
H
Sensor - Transmission Out Speed 2
B-15
46
CONN 65
H-15
59
118
GY
LH Door Wipers
K789
YL
Articulation Left Solenoid
Buss - Bar 1 (Breakers)
H-4
H
Sensor - Turbocharger Inlet Air Pressure
F-4
78
CONN 66
H-15
59
119
PK
RH Door Wipers
L730
OR
+5V Supply (XMSN Cont)
Buss - Pass Thru
H-1
H
Solenoid - A/C Clutch
F-4
65
CONN 67
A-13
54
120
YL
Front / Rear Wipers
L731
BR
5V Return (XMSN Cont)
Control - Engine ECM
I-8
66
Solenoid - Cylinder 1 thru 6 Injectors
D-4
68
CONN 68
B-13
54
121
YL
Back Alarm To Lamp
M719
GN
Blade Sideshift Left Pos Sensor
Control - Transmission & Chassis
I-13
T
Solenoid - Differential Lock
C-10
47
CONN 69
D-13
54
122
BU
Side Wiper
M720
BU
Circle Sideshift Left Solenoid
Diode - Differential Lock Solenoid
C-10
47
Solenoid - Ether Aid
H-6
52
CONN 70
G-13
54
123
WH
Rear Work Lights
M722
OR
Circle Sideshift Right Solenoid
Ground - Engine Block
D-8
66
Solenoid - Hydraulic Fan
G-9
48
CONN 71
H-13
64
124
GN
HVAC
N707
PU
Fuel Pressure SW Return
Ground - Frame
G-3
61
Solenoid - Implement Pilot Pressure
C-9
61
CONN 72
B-10
54
125
RD
Back Light
N787
BU
Hydraulic Filter Bypass Switch Pilot Supply
Ground - Frame
E-13
62
Solenoid - Park Brake
A-15
47
CONN 73
D-10 , I-1
H
126
RD
Transmission Control
N788
PK
Not Used
Ground - Rear Frame
F-4
62
Solenoid - Transmission 1
C-15
T
CONN 74
D-10 , I-1
H
127
RD
Monitoring
R732
BR
Hydraulic Oil Inlet Temp Sensor
Ground - Rear Frame 2
E-13
62
Solenoid - Transmission 2 (Fwd Low)
D-15
T
CONN 75 Snow Wing Lamp
F-10
63
128
PK
Autolube
R736
PK
Park Brake Press SW (NO)
Ground - Rear Frame 2
B-11
62
Solenoid - Transmission 3 (Reverse)
D-15
T
CONN 76
G-10
52
129
RD
Cigar Lighter
R746
PK
Intake Manifold Press Sensor
Ground - Secondary Steer
I-5
53
Solenoid - Transmission 4 (2nd)
C-15
T
CONN 77
D-6
67
130
GN
Waves
R747
GY
Atmospheric Pressure Sensor
Lug - RH Isolation
G-1
52
Solenoid - Transmission 5 (3rd)
C-15
T
CONN 78 TDC Service Probe
D-6
76
132
RD
Condenser Fan #1
T725
WH
Fuel Pressure SW
Motor - Cranking
G-5
50
Solenoid - Transmission 6 (1st)
C-15
T
CONN 79
E-6
77
134
RD
Air Cleaner
U700
WH
Circle Rt Sol
Motor - Fuel Priming Pump
G-5
51
Solenoid - Transmission 7 (Low Range)
D-15
T
CONN 80
E-1 , G-6
64
135
RD
Condenser Fan #2
U701
GN
Circle Lt Sol
Motor - Secondary Steer
I-5
53
Solenoid - Transmission 8 (High Range)
C-15
T
CONN 81
H-6
52
140
BU
Fast Speed Blower Breaker
U702
GY
Aux Valve 1 Sol B
Relay - A/C Clutch
C-10
54
Suppressor - A/C Diode
F-4
65
141
PK
Defrost Fan
U703
YL
Aux Valve 1 Sol A
Relay - Backup Alarm
C-10
54
Suppressor - Secondary Steer Diode
I-5
64
142
BU
Flasher
U704
PK
Aux Valve 2 Sol B
Relay - Fuel Priming Pump
G-5
51
Suppressor - Starter Relay Diode
I-2
H
143
BR
Blade Work Lights
U705
PU
Aux Valve 2 Sol A
Relay - Main
H-2
H
Switch - A/C Low Pressure
E-4
65
144
GN
Seat
U706
BR
Aux Lever 1 Pos Sensor
Relay - Secondary Steer
I-6
54
Switch - A/C Pressure
E-4
65
146
GY
Blade Work Light #2
U707
BU
Aux Lever 2 Pos Sensor
Relay - Secondary Steer Motor
I-5
53
Switch - Disconnect
G-3
61
150
RD
Transmission Control Breaker
U708
OR
Aux Lever 3 Pos Sensor
Relay - Starter Motor
I-2
H
Switch - Engine Coolant Temperature
E-6
72
152
RD
AccuGrade Breaker
U709
WH
Aux Lever 4 Pos Sensor
Resistor - A/C Thermostat Pull-Down
F-4
65
Switch - Engine Shutdown
E-10
60
155
RD
AWD Control (Not used 14M)
U710
GN
Aux Lever 5 Pos Sensor
Resistor - Can 1
F-10
50
Switch - Fuel Pressure
F-5
51
156
YL
Sensor Power
U711
GY
Aux Lever 6 Pos Sensor
Sensor - Atmospheric Pressure
F-6
71
Switch - Hydraulic Pilot Supply Filter By-Pass
F-10
46
160
PU
Heated Mirrors
U712
YL
Aux Lever 7 Pos Sensor
Sensor - Engine Oil Pressure
F-6
73
Switch - Intake Manifold Air Temperature
E-6
74
165
YL
Differential Lock
U713
PK
Aux Valve 3 Sol B
Sensor - Engine Speed
E-6
69
Switch - Parking Brake Pressure
A-15
47
Switch - Transmission Filter Bypass
A-15
46
169
PK
Center Shift / Blade Cushion
U714
PU
Aux Valve 3 Sol A
Sensor - Fuel Pressure
F-5
51
170
RD
Product Link
U715
BR
Aux Valve 4 Sol B
Sensor - Fuel Temperature
F-5
51
171
RD
Implement Control #1
U716
BU
Aux Valve 4 Sol A
Machine locations are repeated for components located close together.
172
RD
Implement Control #2
U717
OR
Aux Valve 5 Sol B
H = Located inside of power box.
176
RD
Communication Radio Converter
U718
WH
Aux Valve 5 Sol A
T = Located on the transmission control valve .
179
RD
Entertainment Radio Converter
U719
GN
Aux Valve 6 Sol B
180
RD
Implement Control Main
U720
GY
Aux Valve 6 Sol A
199
RD
Steering Valve
U723
PU
Fuel Level Sender
Ground Circuits
U724
WH
XMSN Filter Bypass SW
200
BK
Main Chassis
U725
GN
Auto Shift SW (NC)
210
BK
Ent Radio Converter Output (24/12 Volt)
U726
GY
Auto Shift SW (NO)
229
BK
Engine Control Gnd
U727
WH
Inching Pedal (NO)
A201
BK
Not Used
U728
PK
Serv Brake Accum Charge Press Sensor
A202
BK
Trans & Chassis Control
U734
GN
Park Brake SW (Off)
A210
BK
Not Used
U735
GY
Park Brake SW(On)
A250
BK
Cab Gnd
U736
YL
Steering Valve Signal
A274
BK
AccuGrade Gnd
U739
BR
Steering Lever Pos 1
304
WH
Cranking Motor
U744
OR
Auto Neutral Art Sw (NO)
Cylinder Injector #5
306
GN
Starter Motor Relay Output
U745
PK
Auto Neutral Art Sw (NC)
0006
Cylinder Injector #6
307
OR
Key Switch Start
U747
OR
Wheel Lean Sol Left
0041
8 Volt DC Supply
308
YL
Main Power Relay Coil
U748
GY
Wheel Lean Sol Right
0091
Throttle Position Sensor
320
OR
Horn Relay Coil To Switch
U749
BR
Blade Sideshift Sol Right
0094
Fuel Delivery Pressure Sensor
321
BR
Backup Alarm
U750
PK
Blade Sideshift Sol Left
0100
Engine Oil Pressure Sensor
322
GY
Warning Horn (Forward)
U751
WH
Blade Pitch Sol Fwd
0110
Engine Coolant Temperature Sensor
365
YL
Fuel Priming Pump Relay
U752
PU
Blade Pitch Sol Reverse
0168
Electrical System Voltage
U753
BR
Sec Steer Request Sig
Monitoring Circuits
0172
Intake Manifold Air Temperature Sensor
403
GN
Alternator (r) Term.
U760
PK
Optional Float Ind 1
0174
Fuel Temperature Sensor
439
YL
Center Shift Pin Pulled Indicator
U761
PU
Optional Float Ind 4
0190
Engine Speed Sensor
C491
PU
Park Brake Pressure SW (NC)
U762
GN
Optional Float Ind 6
0253
Personality Module
F421
YL
Fuel Supply Temp
U763
BU
Circle Drive Lever Pos Sensor
0261
Engine Timing
G434
BU
Not Used
U764
GY
Blade Pitch Input Pos Sensor
0262
5 Volt Sensor DC Power Supply
H414
YL
Action Alarm
U765
WH
Circle Sideshift IP Pos Sensor
0267
Remote Shutdown
Accessory Circuits
U766
BR
Op Seat Sw (NO)
0268
Programmed Parameter
500
BR
Wiper - Front (Park)
U767
BU
Op Seat Sw (NC)
0269
Sensor Power Supply
501
GN
Wiper - Front (Low)
U768
BU
Art Angle Pos Sensor 2
0274
Atmospheric Pressure Sensor
502
OR
Wiper - Front (Hi)
U769
OR
Aux Valve 7 Sol B
0291
Engine Cooling Fan
503
BR
Wiper - Rear (Park)
U770
WH
Aux Valve 7 Sol A
0296
Transmission Control
504
YL
Wiper - Rear (Low)
X725
GY
Steering Signal To Controller
0297
All Wheel Drive Control
505
BU
Wiper - Rear (Hi)
X754
GN
Sec Steer Left Solenoid
0342
Secondary Engine Speed Sensor
506
PU
Washer - Front
X755
WH
Sec Steer Right Solenoid
0549
Throttle Lock Switch
507
WH
Washer - Rear
Y787
YL
PHS Can (+) (Not Used)
0588
Monitoring System Display
508
PU
Radio Speaker - Left
Y788
GN
PHS Can (-) (Not Used)
0596
Implement Control
509
WH
Radio Speaker - Left (Common)
801
PK
Not Used
0791
Compression Brake Low/High Solenoid
511
BR
Radio Speaker - Right
843
WH
Not Used
0792
Compression Brake Medium/High Solenoid
512
GN
Radio Speaker - Right (Common)
844
GN
Not Used
1551
Cooling Fan Calibrate
515
GY
Blower Motor (Hi)
849
YL
Not Used
1589
Turbocharger Inlet Air Pressure Sensor
516
GN
Blower Motor (Medium)
850
PU
Not Used
1627
Fuel Pump Relay
517
BU
Blower Motor (Low)
892
BR
Cat Data Link (-)
1639
Machine Security System Module
518
OR
+24V Flasher Input
893
GN
Cat Data Link (+)
1785
Intake Manifold pressure Sensor
519
PK
Thermostat To Refrigerant Press. SW
A847
YL
Left Blade Down Force Pro Valve
2417
Ether Injection Control Solenoid
520
WH
Opr A/C SW To Thermostat
A849
OR
Right Blade Down Force Pro Valve
2770
Throttle Lock Resume/Decel Switch
521
YL
A/C SW To Refrigerant SW
A893
OR
Fuel Prime SW To Fuel Prime Pump
Throttle Lock Set/Accel Switch
522
WH
A/C Clutch To Thermostat SW
F843
YL
Inching Pedal Pos Sensor
Electronic Implement Control (MID No. 082)
523
BR
Wiper - Left (Park)
F846
PU
MSS Status LED
0967
Machine Application
1326
Location Code
1471
Steering Control Position Sensor 1
1472
Steering Control Position Sensor 2
1473
Steering Control Position Sensor 3
1482
10 Volt Sensor DC Power Supply
1558
Electrical Implement Control 2
2113
Operator Present Switch
2143
Electronic Implement Control 3
2146
Articulation Lever Position Sensor
2147
Automatic Neutral Articulation Switch
2150
Blade Left Lift Lever Position Sensor
2151
Blade Right Lift Lever Position Sensor
2152
Wheel Lean Control Position Sensor
2153
Blade Pitch Control Position Sensor
2154
Blade Sideshift Lever Position Sensor
2155
Circle Drive Lever Position Sensor
2156
Circle Sideshift Control Position Sensor
2160
Blade Left Raise Solenoid Valve
2161
Blade Right Raise Solenoid Valve
2162
Blade Left Lower Solenoid Valve
2163
Blade Right Lower Solenoid Valve
2165
Blade Sideshift Left Solenoid Valve
2166
Blade Sideshift Right Solenoid Valve
2167
Circle Left Solenoid Valve
2168
Circle Right Solenoid Valve
2169
Circle Sideshift Left Solenoid Valve
2170
Circle Sideshift Right Solenoid Valve
2171
Articulation Left Solenoid Valve
2172
Articulation Right Solenoid Valve
2173
Wheel Lean Left Solenoid Valve
2174
Wheel Lean Right Solenoid Valve
2181
Blade Pitch Forward Solenoid Valve
2200
Left Steering Cylinder Position Sensor
2201
Right Steering Cylinder Position Sensor
2202
Steering Valve Control Module
2203
Steering Valve Control Module Spool Position Sensor
2204
Auxiliary Lever 1 Position Sensor
2205
Auxiliary Lever 2 Position Sensor
2206
Auxiliary Lever 3 Position Sensor
2207
Auxiliary Lever 4 Position Sensor
2208
Auxiliary Lever 5 Position Sensor
2209
Auxiliary Lever 6 Position Sensor
2210
Auxiliary Lever 7 Position Sensor
2211
Auxiliary Valve 1 - Port B Solenoid
2212
Auxiliary Valve 1 - Port A Solenoid
2213
Auxiliary Valve 2 - Port B Solenoid
2214
Auxiliary Valve 2- Port A Solenoid
2215
Auxiliary Valve 3 - Port B Solenoid
2954
Unknown Implement Control
58
PU
Cylinder Injector #4
Machine Articulation Angle Position Sensor
E-15
112
0005
0615
CONN 58
58
0004
Hydraulic Oil Temperature Sensor
70
E-15
Wheel Lean Input Pos Sensor
0600
E-6
E-15
Steer Valve Error Signal
Main Hydraulic Pump Discharge Pressure
Sensor - Secondary Engine Speed
CONN 60
GY
0597
H
CONN 59
WH
Engine Electronic Control Module
14
80
U743
0590
14
D-13
48
U742
Hydraulic Lockout Switch
B-13
CONN 48
G-9
Implement 2 Control Ground
Monitoring System Display
CONN 47
61
B-15
Basic Machine Circuits
0588
64
C-9
Sensor - Service Brake Accumulator Press
BK
0490
E-10
Sensor - Main Hydraulic Pump Discharge
Sensor - Transmission Input Speed
A297
Transmission / Chassis ECM
Sensor - Machine Articulation Angle 2
H H
Cylinder Injector #3
Implement Pilot Pressure Supply Solenoid
48
H
Cylinder Injector #2
0358
E
I-4
0003
0296
D-13
I-4
0002
5 Volt Sensor DC Power Supply
CONN 44
Breaker - Key Switch
Steering Lever Pos 2
0262
64
Breaker - Engine Control
Steering Lever Pos 3
Cat Data Link
E-10
Not Used
BU
0248
E
Sensor - Machine Articulation Angle
Not Used
OR
SAE J1939 Data Link
E
B-13
BU
U741
0247
A-13
CONN 43
GN
U740
Electrical System Voltage
CONN 42
75
K738
Implement Control Ground
0168
55
F-6
K739
Implement 1 Control Ground
Component
E-10
Dome Lamps
BK
8 VDC Sensor Power Supply
524
BU
Wiper - Left (Low)
G826
WH
Fuel Press Sensor (+5V)
525
GY
Wiper - Left (Hi)
G827
GN
Fuel Press Sensor (Gnd)
526
YL
Wiper - Right (Park)
G828
WH
+5V Supply 1 (Eng Cont)
527
GN
Wiper - Right (Low)
G829
GN
5V Return (Eng Cont)
528
PK
Wiper - Right (Hi)
G833
PK
Temp Sensor Return
529
WH
Washer Left
G856
WH
TDC Service Probe (+)
530
OR
Washer Right
G857
YL
TDC Service Probe (-)
538
BR
Dash Flasher Indicator Output
H803
BU
Proportional Driver Return (9-12) (Imp Cont1)
539
BU
Turn Signal Indicator Right
H807
YL
Load Return 1 (Imp Cont)
540
WH
Turn Signal Indicator Left
H808
WH
Load Return 1 (Imp Cont2)
556
WH
Differential Lock
H861
PU
Proportional Driver Return (1-4) (Imp Cont)
567
WH
A/C SW To Condenser Fan Relays
H862
GY
Proportional Driver Return (5-8) (Imp Cont)
570
BU
Blade Cushion Sol
H863
BU
Proportional Driver Return (9-12) (Imp Cont)
581
GY
Left Rear Turn Flasher
H864
GN
Not Used
582
PK
Right Rear Turn Flasher
J844
GY
+8 Volt Supply (Eng Cont)
592
BU
Dc/Dc Converter Power Output
K831
GY
LH Down Force Enable Solenoid
593
GN
Condenser Fan Relay To Motors
K832
OR
RH Down Force Enable Solenoid
A504
GN
Rear Defroster Fan (Low)
L854
YL
AccuGrade Can (+)
A507
YL
Rear Defroster Fan (Hi)
L855
GN
AccuGrade Can (-)
A513
PK
Dc/Dc Converter Memory Output
R800
OR
+8V Sensor Power (Imp Cont)
A514
YL
Heated Mirror Power
R818
YL
Transmission Oil Temp Sensor Injector 1 & 2 High Side
A524
BR
Temp Potentiometer Pos 2
T858
GY
A557
WH
Precleaner Blower +B
T859
WH
Injector 3 & 4 High Side
A572
PK
Comm Converter 12V Output
T860
OR
Injector 5 & 6 High Side
C532
GN
Not Used
X800
OR
+8V Sensor Return (XMSN Cont)
C542
GN
Heated Mirror Power
900
PU
XMSN Shift Sol 4
C546
WH
Blower Fast Speed Relay
901
WH
XMSN Shift Sol 6
C558
BU
Condenser Fan 2 Relay Out
902
BR
XMSN Shift Sol 7
C568
WH
Blower Motor (Max)
903
GY
XMSN Shift Sol 8
E529
YL
Power Air Cleaner Relay Coil
921
WH
XMSN Sol Return
E554
PK
A/C Cont To A/C Comp Clutch
XMSN Sol Return
922
BR
Lighting Circuits
925
YL
XMSN Sol Shift 1
GY
Engine Oil Pressure Sensor Engine Coolant Temperature
Failure Description
Harness And Wire Symbols 1 2
1 2
Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness. (C1, C2, C3, .....)
L-C12 3E-5179
AG-C4 111-7898
Part Number For Connector Recepticle
1
325-AG135 PK-14 Socket
Pin
Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...)
Part Number for Connector Plug
5A
Receptacle Pin or Socket Number
Single Wire Connector
9X-1123
Fuse (5 Amps) Component Part Number
Plug
200-L32 BK-14
2
Harness identification code: This example indicates wire 135 in harness "AG".
Ground Connection
Circuit Identification Number
Wire Gauge
Wire Color
67
75 72 74 57
72 65
52
T
H
50
54 61
64
47
53 65
46
55
78
48
E 63
58
69 50
56
Front View
Right Side View
Engine Harness Connector And Component Locations
Analog Sensor Power (+ 5V)(Imp Cont)
BR
5V Return (Imp Cont)
607
PK
Blade Floods #2
A975
BU
Differential Lock Relay
609
YL
Snow Wing Lamps
C967
BU
Intake Manifold Air Temp
610
OR
Head Lamp Relay Out
C978
BR
Set Throttle SW (NC)
611
PU
Head Lamp Hi
C979
OR
Resume Throttle SW (NO)
614
PU
Backlight Relay Input
C981
GN
Compression Brake
617
BR
Tail/Position Lamp - Left
C991
PK
Fuel Pressure Sensor
618
YL
Tail/Position Lamp - Right
E900
WH
XMNS Output Spd (-)
Part No.
619
GN
Head Lamp Lo
E901
GN
XMNS Output Spd (+)
134-2540
Resistor:
Can
626
BU
Backlight Relay Out
E902
PU
XMNS Intermediate Spd (-)
185-1506
Solenoid:
A/C Clutch
Resistor, Sender and Solenoid Specifications - Volume 3 Component Description
645
PK
Headlamp Relay Coil
E903
YL
XMNS Intermediate Spd (+)
189-8627
Solenoid:
Hydraulic Fan
646
OR
Rear Flood Relay Coil
E904
BR
XMNS Intermediate Spd (-)
239-1134
Solenoid:
Ether Aid
Related Electrical Service Manuals Resistance (Ohms)¹ 120 ± 1.2 17.6 5 ± 0.3 20
647
GN
Blade Flood Relay Coil
E905
BU
XMNS Intermediate Spd (+)
240-7193
Resistor:
A/C Thermostat
500 ± 25
660
PU
Ind Lamp - Auto Shift 1st Gear
E906
OR
XMNS Trans Output Spd (-)
244-3114
Solenoid:
XMSN 1 thru 8
8.7 ± 0.4
668
BU
Backlight Relay Out
E907
GY
XMNS Trans Output Spd (+)
245-3555
Solenoid:
Differential Lock
30 ± 1.5
680
GN
Cab Floodlights Relay Out
E908
BR
XMNS Trans Input Spd (-)
248-5523
Solenoid:
Parking Brake
683
PU
Rear Flood Relay Out
E909
WH
XMNS Trans Input Spd (+)
252-0741
Solenoid:
Implement Pilot Presure Supply
684
OR
Cab Flood Relay Input
E929
GY
Articulation Angle Pos Sensor
¹ At room temperature unless otherwise noted.
685
BR
Blade Floods
E963
BK
Engine Speed Sensor (-)
695
OR
Left Turn Lamp Relay Coil
E964
WH
Engine Speed Sensor (+)
696
GN
Right Turn Lamp Relay Coil
E965
BU
Sec Engine Speed Sensor (-)
A608
GY
Dimmer Relay Coil
E966
YL
Sec Engine Speed Sensor (+)
E974
GN
Inching Pedal SW (NC)
709
OR
+10V Supply (Imp Cont)
F916
GN
Backup Alarm Relay
727
GN
Sec Steer Test SW
G946
OR
Throttle Set SW (NO)
XMSN Shift Sol 3
G953
BU
Impl Pilot Supply Solenoid
YL
XMSN Shift Sol 2
G965
PU
Load Return 2 (Imp Cont)
754
BU
XMSN Shift Sol 1
K900
YL
J1939 Data Link +
755
OR
XMSN Shift Sol 5
K927
BU
PWM Driver Return (5-8) (Imp Cont1)
799
WH
+10V Supply (XMSN Cont)
K952
BR
PWM Driver Return (1-4) (Imp Cont1)
48
E172
Inlet Air Is Restricted
E194
Exhaust Temperature Is High
E265
Shutdown (Ground Level) Oil Pressure Is Low
E361
Coolant Temperature Is High
Voltage below normal or shorted low.
E390
Fuel Filter Is Restricted
Current below normal or open circuit.
E441
Idle Speed Is High
6
Current above normal or grounded circuit.
E539
Intake Manifold Air Temperature Is High
7
Mechanical system not responding properly.
Abnormal rate of change.
11
Failure mode not identifiable.
12
Bad device or component.
E284
13
Out of calibration.
E329
Transmission Filter Plugged
14
Parameter failures.
E490
Parking Brake ON
15
Parameter failures.
16
Parameter not available.
E627
52
H
57 55
60
Parking Brake Abuse
80
64
T 47 62
53
Condition
Machine Speed Excessive For Machine Articulation Angle
E877
High Transmission Oil Temperature
Event Codes Implement Control Event Code
103.4 ± 13.8 kPa (15 ± 2 psi)
34.5 ± 7 kPa (5 ± 0.5 psi)
Normally Open
229-1537
Parking Brake Pressure Switch
2100 kPa MAX (304.5 psi MIN)
1750 ± 108 kPa (253.8 ± 15.6 psi)
A-C Normally Closed A-B Normally Closed
275-1253
Fuel Pressure Switch
103.4 +20.7 / -13.8 kPa (103.5 +3 / -2 psi)
69 kPa MIN (10 psi MIN)
Normally Closed
¹ With increasing pressure the closed condition can be maintained up to 2800 kpa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kpa (25psi).
50
Low Brake Pressure
E795
¹The FMI is a diagnostic code that indicates what type of failure has occurred.
Switch - A/C Low Pressure
63
Event Codes Transmission / Chassis Control
10
Condition
E192
Steering System Malfunction
E256
Steering Output Detected In The Wrong Direction
E257
Steering Output Detected With No Command
E258
No Steering Detected With Command Given
E263
Low Main Pump Pressure
E455
Hydraulic Pilot Supply Filter Plugged
E560
Secondary Steer Pump No Response
Normally Open²
149-6371 E
65
Contact Position
---
Switch - A/C Refrigerant Pressure
78 61
Deactuate
114-5333 51
59
Actuate 275-1750 kPa¹ (39.9 ± 253.8 psi)
58
54
E360
Event Code
Function
² Contact position at the contacts of the harness connector.
Fuel Pressure Is High
30 ± 1.5 26.96 ± 1.35
Off Machine Switch Specification - Engine & Chassis Part No.
Condition
E096
66
73
80
998
GN
76
70
51
62
77
71
59
Turn Lamp - Right
752
Printed in U.S.A.
68
GY
751
Volume 3 of 3: Engine and Chassis © 2006 Caterpillar, All Rights Reserved
606
5
Parameter failures.
B9J1-UP
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
BU
Control Circuits
14M Motor Grader Electrical System
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
OR
4
20
Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.
997
Engine Overspeeds
Sensor supply fault.
T
995
Fuel Temperature Is High
Condition not met.
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.
Turn Lamp - Left
E363
19
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Stop Lamp
E362
18
Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
YL
Voltage above normal or shorted high.
Module not responding.
Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.
OR
Data erratic, intermittent, or incorrect.
17
Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component.
605
3
Abnormal frequency, pulse width, or period.
Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.
604
Data valid but below normal operational range.
Abnormal update.
Circuit Breaker Symbol
Flow Symbol
Symbols And Definitions
994
2
9
Level Symbol
Fuse - A component in an electrical circuit that will open the circuit if too much current flows through it.
Rotary Beacon
1
8
Temperature Symbol
C-C4 AG-C3 130-6795 130-6795
46
Data valid but above normal operational range.
T
Pressure Symbol
PK
Event Code
0
Symbols
603
Event Codes Engine Control
FMI No.
Harness And Wire Electrical Schematic Symbols
Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes
56
Failure Mode Identifiers (FMI)¹
Machine Location
Alternator Breaker
BK
CID
Schematic Location
RD
A296
0041
Connector Number
RD
A295
2771
Alarm - Backup
Component
Machine Location
109
Cylinder Injector #1
Component
Component
Schematic Location
108
0001
CID
Connector Location - Volume 3
Schematic Location
Machine Harness Connector And Component Locations
Title
Form Number
Alternator:
235-7133
SENR4130
Electric Starting Motor:
207-1556
SENR3581
Engine Control:
RENR9344
Implement Control:
RENR9013
Transmission / ChassisControl:
RENR9004
(Dimensions: 48 inches x 35 inches)
Component
Wire Color
Component Location - Volume 3 (Engine & Chassis)
Wire Number
36 Page,
CID
Wire Description Wire Number
RENR9023-01 VOL 3
Component Identifiers (CID¹) Module Identifier (MID²) Electronic Transmission/Chassis Control System (MID No. 027)
RENR9023-01 November 2006
13
12
11
10
9
8
7
6
5
4 F-C4 1552269
TRANS & CHASSIS ECM 262-1408
J1 RUN (+) (-) (+) (-) (+) (-)
KEY SWITCH INPUT SPD SENSOR INPUT SPD SENSOR INT SPD SENSOR 1 INT SPD SENSOR 1 INT SPD SENSOR 2 INT SPD SENSOR 2
TRANS TRANS TRANS TRANS TRANS TRANS
CAT DATA LINK (+) +5v SUPPLY
I
UNSWITCHED BATTERY #1 (-) TRANS TRANS TRANS TRANS
OUTPUT OUTPUT OUTPUT OUTPUT
SP SP SP SP
SNS SNS SNS SNS
1(+) 1(-) 2(+) 2(-)
CAT DATA LINK (-) 5v RETURN TRANS OIL TEMP SENSOR UNSWITCHED BATTERY #2 (-) CAB AC SW
F-C1 1552252 1 2 3 4 5 6 7 8 9 10 11 12
CONN 71
AG-C30 3E3370
RD-18 BK-18 WH-18
STOP
WH-18 GN-18 GN-18 PU-18 YL-18 PK-18 BU-18 BK-18
G434-F76 BU-18
CONN 66
LH STOP TAIL LAMP 135-0426
H
F-C37 3E5179 843-F235 844-F236 H864-F237 850-F238 849-F239 N788-F240 M792-F241 A201-F242
ECM LOCATION 0 (GND) ECM LOCATION 1 (OPEN) ECM LOCATION 2 (OPEN) FUEL LEVEL SENSOR
A B C
UNSWITCHED BATTERY #1 (+) ECM LOCATION ENABLE (GND) TRANS FILTER BYPASS SWITCH DIFF LOCK (NO) PARK BRAKE PRESS SW (NO) SERV BRAKE ACCUM PRESS SNS NOT USED UNSWITCHED BATTERY #4 (+) UNSWITCHED BATTERY #2 (+) PARK BRAKE PRESS SW (NC)
+8v SUPPLY 8v RETURN UNSWITCHED BATTERY #5 (+) UNSWITCHED BATTERY #3 (+) TRANS SOLENOID #7 TRANS SOLENOID #2 PWM DRIVER RETURN TRANS SOLENOID #3 TRANS SOLENOID #4
AG-C24 1552267 604-AG33 OR-18 200-AG35 BK-14 617-AG36 BR-14
TAIL
CONN 65 AG-C1 3E3364 1 2
SOLENOID RETURN #1
AG-C2 1552269 683-AG28 PU-14 200-AG27 BK-14
UNSWITCHED BATTERY #5 (-) UNSWITCHED BATTERY #3 (-) TRANS SOLENOID #5 TRANS SOLENOID #6 PWM DRIVER RETURN TRANS SOLENOID #1 TRANS SOLENOID #8 OPER IN SEAT SWITCH (NC) OPER IN SEAT SWITCH (NO)
FLOODS LH RIPPER 234-4325
FLOODS HID LH RIPPER 283-8145
CONN 64
LH STOP TAIL LAMP 2 135-0426 STOP
G
SECONDARY STEER LEFT SOL SECONDARY STEER RIGHT SOL + 10V SUPPLY UNSWITCHED BATTERY #4 (-)
AG-C31 3E3370
RD-18 BK-18 WH-18
A B C
200-AG34 200-AG40 200-AG17 200-AG41 200-AG2 200-AG13 200-AG26
AG-C32 1552267 604-AG9 OR-18 200-AG12 BK-14 617-AG10 BR-14
TAIL
CONN 63
LH TURN LAMP 199-3368
AG-C33 3E3364
BK-18 BK-18
1 2
200-AG1 BK-14 200-AG35 BK-14 200-AG12 BK-14 200-AG27 BK-14
AG-C34 1552269 581-AG11 GY-18 200-AG40 BK-18
1 2
AG-C7 1552269 321-AG5 BR-14 200-AG1 BK-14
CONN 62
RD-18 RD-18
CH-C1 CH-C2 AG-C5 1552269 3E3364 3E3364 1 617-CH1 BR-14 2 200-CH2 BK-14
1 2
1 2
1 2
AG-C9 1552269 617-AG19 BR-14 200-AG13 BK-14
AG-C18 1552269 321-AG6 BR-14 200-AG26 BK-14
RH BACKUP LAMP 261-1502
KEY SWITCH - START SECONDARY STEERING RELAY DIFF LOCK RELAY ON/OFF DRIVER RETURN BACKUP ALARM RELAY PARK BRAKE SOLENOID STARTER MOTOR RELAY ON/OFF DRIVER RETURN MSS STATUS LED
200-AG37 BK-14
CONN 70
200-AG3 BK-14
321-AG5 BR-14 321-AG6 BR-14
LH BACKUP LAMP 261-1502
LICENSE PLATE LAMP 259-0134
BK-14 BK-18 BK-14 BK-18 BK-14 BK-14 BK-14
321-AG8 BR-14
AG-C20 1552252 200-AG3 BK-14 321-AG8 BR-14 604-AG31 OR-18 618-AG15 582-AG16 617-AG20 581-AG11 683-AG29
581-AG11 GY-18 582-AG16 PK-18
604-AG33 OR-18 604-AG14 OR-18 604-AG32 OR-18 604-AG9 OR-18
604-AG31 OR-18
617-AG10 BR-14 617-AG19 BR-14 617-AG36 BR-14
617-AG20 BR-14
618-AG39 YL-14 618-AG38 YL-14
618-AG15 YL-14
683-AG30 PU-14 683-AG28 PU-14
683-AG29 PU-14
YL-14 PK-18 BR-14 GY-18 PU-14
AUTOSHIFT ENABLED INDICATR
F-C29 3E5179 200-F90 BK-14 321-F15 BR-14 604-F92 OR-18
1 2 3 4 5 6 7 8 9 10 11 12
618-F93 582-F94 617-F95 581-F96 683-F56
YL-14 PK-18 BR-14 GY-18 PU-14
STOP
AG-C35 3E3370 A B C
DIRECTION SWITCH (FORWARD)
DIRECTION SWITCH (NEUTRAL) DIRECTION SWITCH (REVERSE) UPSHIFT SWITCH (NO) UPSHIFT SWITCH (NC) STEER CNTRL POS SNSR #3 DOWNSHIFT SWITCH (NO) DOWNSHIFT SWITCH (NC) PARKING BRAKE SWITCH (OFF) PARKING BRAKE SWITCH (ON) MACHINE ART ANGLE SENS INCHING PEDAL POS SENSOR SERV BRAKE PEDAL SWITCH INCHING PEDAL SW (NC) INCHING PEDAL SW (NO) TRANS AUTO/MAN SWITCH (NO) STEER CNTRL POS SENSOR #2
CONN 61
RD-18 BK-18 WH-18
AC CLUTCH RELAY
SEC STEER REQUEST SIGNAL
F RH STOP TAIL LAMP 2 135-0426
R - TERMINAL LEFT STEER CYL POS SENS RIGHT STEER CYL POS SENS MACHINE ART ANGLE SENS #2 STEER CNTRL POS SNSR #1
AG-C36 1552267 604-AG14 OR-18 200-AG17 BK-14 618-AG38 YL-14
TRANS AUTO/MAN SWITCH (NC)
TAIL
RH TURN LAMP 199-3368
AG-C37 3E3364
CONN 60 1 2
BK-18 BK-18
AG-C38 1552269 582-AG16 PK-18 200-AG41 BK-18
CONN 59
AG-C17 3E3364
AG-C12 1552269 683-AG30 PU-14 200-AG2 BK-14
1 2
J1939 HIGH J1939 LOW J1939 SHIELD J2
FLOODS RH RIPPER 234-4325
F-C20 1471445 1 308-F111 2 E909-F70 3 E908-F71 4 E903-F72 5 E902-F73 6 E905-F74 7 E904-F75
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
893-F144 GN-16 L730-F98 OR-18 A202-F105 BK-14 520-F243 WH-18 E901-F78 GN-18 E900-F246 WH-18 E907-F79 GY-18 E906-F247 OR-18 892-F145 L731-F99 R818-F84 A202-F81 567-F109
CONN 58
RH STOP TAIL LAMP 135-0426
AG-C25 3E3370
RD-18 BK-18 WH-18
STOP
A B C
TAIL
T998-F232 BR-18 X800-F231 OR-18 126-F121 RD-14 126-F120 RD-14 902-F60 BR-16 752-F61 YL-16 921-F64 WH-16 751-F62 GN-16 900-F63 PU-16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
REAR FRAME GND 2
TRANS SOL 7 (LOW RANGE) 244-3114 1 2
T-C3 1552269 902-T1 BR-16 921-T2 WH-16
1 2
T-C4 1552269 752-T3 YL-16 921-T4 WH-16
TRANS SOL 2 (FWD LOW) 244-3114
TRANS SOL 3 (REVERSE) 244-3114 1 2
T-C2 1552269 751-T5 GN-16 921-T6 WH-16
1 2
T-C6 1552269 900-T7 PU-16 921-T8 WH-16
1 2
T-C8 1552269 755-T9 OR-16 922-T11 BR-16
1 2
T-C7 1552269 901-T12 WH-16 922-T13 BR-16
1 2
T-C9 1552269 754-T14 BU-16 922-T15 BR-16
1 2
T-C5 1552269 903-T16 GY-16 922-T17 BR-16
TRANS SOL 4 (2ND) 244-3114
TRANS SOL 5 (3RD) 244-3114
TRANS SOL 6 (1ST) 244-3114
C
TRANS SOL 1 244-3114
TRANS SOL 8 (HIGH RANGE) 244-3114
TO P-HARNESS ON CAB SCHEMATIC (P-C69) VOLUME 2 LOC G-13 NOTE: A
751-T5 GN-16 752-T3 YL-16 754-T14 BU-16 755-T9 OR-16 900-T7 PU-16 901-T12 WH-16 902-T1 BR-16 903-T16 GY-16 921-T18 WH-16 921-T4 921-T2 921-T6 921-T8 922-T15 922-T13 922-T17 922-T11
WH-16 WH-16 WH-16 WH-16
922-T19 BR-16
11 12
BR-16 BR-16 BR-16 BR-16
V-C1 1552269 BK-18 1 E908-V2 BR-18 WH-18 2 E909-V1 WH-18 TRANS INPUT SPEED SENSOR 191-8304 V-C2 1552269 BK-18 1 E902-V4 PU-18 WH-18 2 E903-V3 YL-18 TRANS INT SPEED SENSOR 1 191-8304 V-C3 1552269 BK-18 1 E904-V6 BR-18 WH-18 2 E905-V5 BU-18 TRANS INT SPEED SENSOR 2 191-8304
B
CONN 69 T-C10 F-C15 3E5179 1552252 1 902-T1 BR-16 2 752-T3 YL-16 3 751-T5 GN-16 4 900-T7 PU-16 5 921-T18 WH-16 6 755-T9 OR-16 7 901-T12 WH-16 8 754-T14 BU-16 9 903-T16 GY-16 10 922-T19 BR-16
902-F60 752-F61 751-F62 900-F63 921-F64 755-F65 901-F66 754-F67 903-F68 922-F69
BR-16 YL-16 GN-16 PU-16 WH-16 OR-16 WH-16 BU-16 GY-16 BR-16
CONN 47 TO P-HARNESS ON CAB SCHEMATIC (P-C71) VOLUME 2 LOC E-13
CONN 68 V-C5 F-C19 3E5179 1552252 1 E909-V1 WH-18 2 E908-V2 BR-18 3 E903-V3 YL-18 4 E902-V4 PU-18 5 E905-V5 BU-18 6 E904-V6 BR-18 7 E900-V7 WH-18 8 A202-V13 BK-18 9 E901-V9 GN-18 10 E907-V10 GY-18 11 U724-V11 WH-18 12 E906-V8 OR-18
V-C7 1552269 BK-18 1 E900-V7 WH-18 WH-18 2 E901-V9 GN-18 TRANS OUT SPEED SENSOR 1 191-8303
E909-F70 E908-F71 E903-F72 E902-F73 E905-F74 E904-F75 E900-F246 A202-F77 E901-F78 E907-F79 U724-F55 E906-F247
WH-18 BR-18 YL-18 PU-18 BU-18 BR-18 WH-18 BK-18 GN-18 GY-18 WH-18 OR-18
NOTE: A
V-C8 1552269 BK-18 1 E906-V8 OR-18 WH-18 2 E907-V10 GY-18 TRANS OUT SPEED SENSOR 2 191-8303 TRANS FILTER BYPASS SW 164-7577 BK-18 BK-18
PARK BRAKE PRESS SW BK-18 229-1537 RD-18 BU-18
TRANS OIL TEMP SENSOR 238-0112
A
T 1K
1 2
A B C
A202-F89 BK-18 A202-F106 BK-14 755-F65 OR-16 901-F66 WH-16 922-F69 BR-16 754-F67 BU-16 903-F68 GY-16 U766-F220 BR-18 U767-F211 BU-18
BK BK
1 2
AN-C14 2304011 R818-AN3 YL-18 A202-AN4 BK-18
PARK BRAKE SOL 248-5523 BK-18 BK-18
15
1 2
321-F15 581-F96 582-F94 604-F92 617-F95 618-F93 683-F56 751-F62 752-F61 754-F67 755-F65
GN-18 PK-16 BU-14 BU-14 YL-18 GN-18 OR-18 BR-18 PK-18 YL-18
GN-18 WH-18 WH-18 BK-14
U768-F219 X800-F231
307-F186 T969-F28 A975-F195 J765-F123 F916-F124 G730-F86 306-F189 J765-F88 F846-F126
OR-16 YL-18 BU-18 BU-14 GN-18 PK-16 GN-16 BU-14 PU-18
M998-F154
OR-18
307-F186 OR-16 403-F113 GN-18 567-F109 WH-18 799-F57 WH-18 925-F51 YL-18 A295-F205 BK-14
403-F113 GN-18 H764-F127 GY-18 H765-F128 WH-18 U768-F219 BU-16 U739-F129 BR-18 E554-F167
PK-18
G750-F130
BU-18
U753-F35 BR-18 PU-18 GY-18 WH-18 GN-18
U741-F132
OR-18
F781-F133 F784-F134 U734-F135 U735-F136
BR-18 YL-18 GN-18 GY-18
E929-F217
GY-18
F843-F137 F787-F138 E974-F139 U727-F140 U726-F141 U740-F142
YL-18 GN-18 GN-18 WH-18 GY-18 BU-18
BU-16 OR-18
A295-F226 A296-F227 A296-F228 A975-F195 E974-F139 F781-F133 F783-F184 F784-F134 F785-F179 F787-F138 F843-F137
BK-14 BK-14 BK-14 BU-18 GN-18 BR-18 GN-18 YL-18 WH-18 GN-18 YL-18
F846-F126 G750-F130 G755-F175 G763-F131 H764-F127 H765-F128 M998-F154 R908-F223
PU-18 BU-18 GY-18 PU-18 GY-18 WH-18 OR-18 YL-18
U723-F49 PU-18 U725-F143 GN-18 U726-F141 GY-18 U727-F140 WH-18 U734-F135 GN-18 U735-F136 GY-18 U736-F97 YL-18 U739-F129 BR-18 U740-F142 BU-18 U741-F132 OR-18 U753-F35 BR-18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
103-F178 104-F177 105-F180 112-F204 115-F224 121-F27
U766-F220 U767-F211
124-F248 GN-18 124-F161 GN-18
124-F157 GN-18 126-F115 RD-14 126-F33 RD-14 126-F112 RD-14
F785-F179 WH-18 K990-F32 GN-18 K900-F116 YL-18 556-F20 WH-18 126-F26 RD-14 U753-F35 BR-18 X754-F36 GN-18 X755-F37 WH-18 308-F110 YL-18 U767-F211 BU-18 403-F113 GN-18 925-F51 YL-18 N787-F39 BU-18 997-F41 OR-18 998-F42 BR-18 N931-F43 GY-18 R908-F223 YL-18 A295-F45 BK-14 E929-F216 GY-18 A202-F221 BK-14 L731-F194 BR-18 200-F90 BK-14 307-F186 OR-16 G953-F114 BU-18 G965-F125 PU-18 F783-F184 GN-18 604-F92 OR-18 618-F93 YL-14 582-F94 PK-18 617-F95 BR-14 581-F96 GY-18 U768-F218 BU-18 G755-F175 GY-18 A975-F195 BU-18 U766-F220 BR-18 843-F235 WH-18 X800-F50 OR-18 F846-F126 PU-18 H764-F127 GY-18 H765-F128 WH-18 U739-F129 BR-18 G750-F130 BU-18 U741-F132 OR-18 F784-F134 YL-18 U734-F135 GN-18 E974-F139 GN-18 F843-F137 YL-18 U740-F142 BU-18 G763-F131 PU-18 F781-F133 BR-18 U735-F136 GY-18 U727-F140 WH-18 F787-F138 GN-18 U726-F141 GY-18 U725-F143 GN-18 893-F146 GN-18 892-F147 BR-18 U736-F97 YL-18 A295-F205 BK-14 A295-F226 BK-14 683-F210 PU-14 844-F236 GN-18
126-F25 RD-16 150-F166 RD-14 150-F8 RD-14 150-F245 RD-14 150-F9 RD-14 150-F10 RD-14 150-F23 RD-14 150-F22 RD-14
152-F225 RD-14
200-F7 BK-18 200-F17 BK-18 200-F16 BK-18 200-F21 BK-18 200-F187 BK-16
200-F176 BK-14
200-F14 BK-14
200-F176 BK-14 200-F108 BK-18 200-F85 BK-14
308-F170 YL-16 308-F188 YL-16 321-F13 BR-14 321-F91 BR-14 321-F15 BR-14
522-F191 WH-18 520-F243 WH-18 520-F244 WH-18 556-F20 WH-18 581-F96 582-F94 604-F92 609-F107 617-F95 618-F93
F-C23 7X6222 799-F57 WH-18 A202-F158 BK-18 R732-F162 BR-18 P967-F230 PU-18 T998-F193 BR-18 A296-F227 BK-14 F702-F164 GN-18 G946-F156 OR-18 C978-F159 BR-18 A755-F168 PK-18 H864-F237 GN-18 C979-F160 OR-18 A758-F163 BR-18 850-F238 PU-18 A756-F155 BU-18 A296-F228 BK-14 849-F239 YL-18 R800-F44 OR-18 229-F6 BK-14 N788-F240 PK-18 G434-F76 BU-18 A757-F169 GY-18 M792-F241 BU-18
751-F62 752-F61 754-F67 755-F65 843-F235 844-F236 849-F239 850-F238 892-F147 BR-18 892-F145 BR-16
A202-F221
BK-14
893-F148 GN-16
CONN 67 A202-AN7 BK-16
C491-AN8 PU-18 G730-AN5 PK-16 J765-AN6 BU-16 R736-AN1 PK-18 R818-AN3 YL-18
R736-AN1 A202-AN7 R818-AN3 C491-AN8 G730-AN5 J765-AN6
AN-C12 3E3382 PK-18 BK-16 YL-18 PU-18 PK-16 BU-16
1 2 3 4 5 6
F-C28 1552273 R736-F82 A202-F83 R818-F84 C491-F101 G730-F86 J765-F29
PK-18 BK-18 YL-18 PU-18 PK-16 BU-16
CONN 42 TO P-HARNESS ON CAB SCHEMATIC (P-C30) VOLUME 2 LOC F-13
AN-C11 1552269 G730-AN5 PK-16 J765-AN6 BU-16
NOTE: A
14
13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
F-C35 8N1518
A202-F174
124-F157 GN-18 519-F249 PK-18 J844-F250 GY-18 403-F192 GN-18 J766-F251 PU-18 103-F178 104-F177 567-F109 152-F225
520-F244 112-F204 115-F224 105-F180 A201-F242
BK-14
A202-F174 BK-14 A202-F83 BK-18 304-F1 WH-8
A295-F173 A295-F203
BK-16 BK-16
E929-F46 GY-18
SERV BRAKE ACCUMULTR PRESS SENS 237-0957 A B C
OR-18 BK-18 WH-18
+5 VOLTS GROUND SIGNAL
BACKUP ALARM 213-9100
F-C11 1552269 321-F13 BR-14 200-F58 BK-14
1 2
BK-18 BK-18
INLET AIR HEATER RELAY
F-C27 3E3364 CONN 75 OPTIONAL SNOW 1 WING LAMP 2 CONNECTION
609-F107 YL-18 200-F108 BK-18
INJ ACTUATION VALVE (-) ENGINE COOLANT TEMP INTAKE MANIFOLD PRESS SNSR 5v RETURN #1 INJ ACTUATION VALVE (+)
ENGINE OIL PRESS SNSR TEMPERATURE SNSR RETURN
K900-F117 YL-18
K900-F30 YL-18
K900-F116 YL-18
K900-F34 YL-18 K900-F54 YL-18 K990-F40 GN-18 K990-F24 GN-18 K990-F31 GN-18
L730-F98 OR-18
A295-F173
FUEL PRESSURE SENSOR
BK-16 CAN RESISTOR 1 134-2540
F-C7 1552267 F719-F12 BR-16 229-F102 BK-14 F715-F11 PU-16
A B C
BK-18 RD-18 WH-18
A
F-C26 1552267 R800-F44 OR-18 P967-F230 PU-18 E929-F46 GY-18
MACHINE ARTICULATION ANGLE SENS 160-2443
RD-18 BK-18 YL-18
A B C
F-C41 8N1518
112-F204 PU-4 115-F224 RD-4 105-F180 RD-16
+8V GROUND SIGNAL
RD-18 BK-18 YL-18
229-F172 BK-14
+8V GROUND SIGNAL
229-F172 BK-14 229-F171 BK-14
GY-18 BR-18
T998-F232 T998-F193
BR-18 BR-18
T998-F233 BR-18
C978-F159
BR-18 OR-18
U768-F219 U768-F218
BU-16 BU-18
U768-F206 BU-16
C979-F160 E929-F216
GY-18
X800-F50 OR-18 X800-F231 OR-18
X800-F234 OR-18
F702-F164
GN-18
REAR FRAME GND2
FUEL PRESS SWITCH RETURN
CONN 74 TO POWER BOX HARNESS R CONNECTOR R-C5 VOLUME 3 LOC I-1
CYL #5 & #6 INJ HIGHSIDE
CYL #1 & #2 INJ HIGHSIDE CYLINDER #6 INJ RETURN CYLINDER #3 INJ RETURN CYLINDER #5 INJ RETURN CYLINDER #4 INJ RETURN
CONN 73 1 2
TO POWER BOX PASSTHRU CONNECTOR YT-C1 VOLUME 3 LOC I-1
CYL #3 & #4 INJ HIGHSIDE CYLINDER #1 INJ RETURN
F-C38 3E3370 997-F41 OR-18 998-F42 BR-18 N931-F43 GY-18
997-F41 OR-18 998-F42 BR-18 N931-F43 GY-18
MAIN HYD PUMP DISCHRG PRESS SEN 237-0957 A B C
F-C39 1552269
BU-18 PU-18
G953-F114 G965-F125
1 5 2 4 3
F-C33 9X1054
229-F209 BK-14 229-F59 BK-14 229-F5 BK-14
ON/OFF DRIVER RETURN +5v SUPPLY #2
INJ ACTUATION PRESS SNSR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
F-C42 1552269
G953-F114 G965-F125
+5v SUPPLY #1
MACHN ARTICULATION ANGLE SENS 2 160-2443
A B C
104-F177 RD-14
229-F3 BK-14 229-F2 BK-14 229-F229 BK-14
229-F229 BK-14 229-F6 BK-14 229-F171 BK-14
B
F-C6 HYD OIL TEMP SENSOR 1552269 130-9811 1 OR-18 SIGNAL R732-F162 BR-18 2 BK-18 GROUND A295-F203 BK-16
121-F27 YL-14 F916-F124 GN-18 J765-F200 BU-16 321-F91 BR-14
229-F4 BK-14 229-F209 BK-14 229-F102 BK-14
FUEL SUPPLY TEMPERATURE FUEL PRESSURE SWITCH
522-F191 WH-18 124-F161 GN-18 E554-F167 PK-18 200-F7 BK-18
BR-18 PK-18 OR-18 YL-18 YL-18 WH-18 PK-18
INTAKE MANIFOLD AIR TEMP ATMOSPHERIC PRESS SNSR
ENGINE SHUTDOWN SWITCH 139-2116
F-C8 9X1054
M792-F241 BU-18 N787-F39 BU-18 N788-F240 PK-18 N931-F43 GY-18 P967-F230 PU-18 R732-F162 R736-F82 R800-F44 R818-F84 T969-F28 U724-F55 U728-F100
SECNDRY ENGINE SP SNS (+) SECNDRY ENGINE SP SNS (-)
A B C
L731-F222 BR-18
L731-F99 BR-18 L731-F194 BR-18
ENGINE SPEED SENSOR (+) TDC SERVICE PROBE (-)
N787-F39 BU-18
126-F181 RD-14
K990-F118 GN-18
THROTTLE RESUME SW (NC) UNSWITCHED BATTERY #1 (-)
KEYSWITCH RUN
J765-F87 BU-16 J765-F185 BU-16 J765-F29 BU-16
BU-18
YL-18
FC-C2 3E3370 L730-FC3 OR-18 L731-FC4 BR-18 U728-FC5 PK-18
126-F25 RD-16 200-F21 BK-18 J765-F87 BU-16 T969-F28 YL-18
150-F23 RD-14 103-F178 RD-16 152-F225 RD-14
A757-F169 A758-F163
K900-F116
1 2
UNSWITCHED BATTERY #3 (-) THROTTLE POSITION SNSR UNSWITCHED BATTERY #4 (-)
304-F1 WH-8 J765-F185 BU-16 200-F187 BK-16 308-F188 YL-16 306-F189 GN-16
PK-18
PU-18 GY-18
H746-FC1 YL-16 H747-FC2 BR-16
UNSWITCHED BATTERY #2 (-)
F-C5 1552267 T998-F233 BR-18 X800-F234 OR-18 U768-F206 BU-16
PK-18 BU-18 GY-18 BR-18 PU-18 BR-18 OR-18 WH-18 GN-18 PU-18 YL-18 BR-18 BU-18 OR-18 GY-18 BR-18 WH-18
A756-F155
J766-F251 J844-F250
YL-16 BR-16 OR-18 BR-18 PK-18
HYDRAULIC FAN SOLENOID 189-8627
MACHINE CAN HIGH HYDRAULIC FAN SOL RETURN UNSWITCHED BATTERY #2 (+) UNSWITCHED BATTERY #3 (+) ENGINE SHUTDOWN SW (NC) UNSWITCHED BATTERY #4 (+) ENGINE SHUTDOWN SW (NO)
5v RETURN #2
A202-F77 BK-18 A202-F190 BK-18
G434-F76 BU-18
A202-AN2 BK-18 A202-AN4 BK-18
1 2 3 4 5 6
K990-F31 GN-18 K900-F30 YL-18
A755-F168
OR-18 BU-18 PU-18 GN-18
YL-16 BR-16 OR-18 BR-18 PK-18
F-C2 1740502
900-F63 PU-16 901-F66 WH-16 902-F60 BR-16 903-F68 GY-16 921-F64 WH-16 922-F69 BR-16 997-F41 OR-18 998-F42 BR-18 A201-F242 BK-18
A295-F45 BK-14
G946-F156 G953-F114 G965-F125 H864-F237
H746-F152 H747-F153 L730-F98 L731-F222 U728-F100
FC-C1 1552273 H746-FC1 H747-FC2 L730-FC3 L731-FC4 U728-FC5
FC-C3 1552269
HYD PILOT SUP FILTER BYP SW 7X-8549
892-F149 BR-16
K990-F32 GN-18
BK-18 BK-18
CONN 76
GN-16 YL-16 BU-16 OR-16 WH-18 GN-18 YL-18 PU-18
J765-F88 BU-14 J765-F123 BU-14
A201-F242 A202-F158
THROTTLE LOCK SW (OFF) UNSWITCHED BATTERY #1 (+)
683-F56 PU-14 683-F183 PU-14
683-F210 PU-14
J765-F200 BU-16 J765-F201 BU-14
YL-18 GN-18 PU-18 BR-18 GN-18 OR-18 BR-18
HYDRAULIC FAN SOL THROTTLE LOCK SW (MAN)
ENGINE SPEED SNSR (-) TDC SERVICE PROBE (+)
E554-F167 PK-18 F702-F164 GN-18 F916-F124 GN-18 G434-F76 BU-18 G730-F86 PK-16 H864-F237 GN-18 G953-F114 BU-18 G965-F125 PU-18 G946-F156 OR-18 J766-F251 PU-18 J844-F250 GY-18 J765-F200 BU-16
849-F239 844-F236 850-F238 892-F147 893-F146 997-F41 998-F42
THROTTLE SET SWITCH (NC) THROTTLE RESUME SW (NO)
GY-18 PK-18 OR-18 YL-18 BR-14 YL-14
E929-F216 GY-18 E929-F217 GY-18
103-F178 RD-16 104-F177 RD-14 105-F180 RD-16 112-F204 PU-4 115-F224 RD-4 121-F27 YL-14 124-F157 GN-18 126-F26 RD-14 152-F225 RD-14 200-F90 BK-14 229-F6 BK-14 308-F110 YL-18 403-F192 GN-18 519-F249 PK-18 520-F244 WH-18 556-F20 WH-18 581-F96 GY-18 582-F94 PK-18 604-F92 OR-18 609-F107 YL-18 617-F95 BR-14 618-F93 YL-14 683-F210 PU-14 843-F235 WH-18
MACHINE CAN LOW THROTTLE LOCK SW (AUTO)
556-F18 WH-18 556-F19 WH-18
A755-F168 A756-F155 A757-F169 A758-F163 C491-F101 C978-F159 C979-F160 E900-F246 E901-F78 E902-F73 E903-F72 E904-F75 E905-F74 E906-F247 E907-F79 E908-F71 E909-F70
U766-F220 BR-18 U767-F211 BU-18 X754-F36 GN-18 X755-F37 WH-18
THROTTLE SET SWITCH (NO)
520-F215 WH-18
A295-F45 BK-14 A295-F202 BK-14
U740-F142 BU-18 U741-F132 OR-18 U753-F35 BR-18
PWM DRIVER RETURN FUEL PRIMING PUMP RELAY ETHER AID SOLENOID
F-C25 1552269
A202-F89 BK-18 A202-F150 BK-14 A202-F221 BK-14
H765-F128 WH-18 M998-F154 OR-18 R908-F223 YL-18 U723-F49 PU-18 U725-F143 GN-18 U726-F141 GY-18 U727-F140 WH-18 U734-F135 GN-18 U735-F136 GY-18 U736-F97 YL-18 U739-F129 BR-18
GN-18 BU-16 BU-18 PK-18 PK-18 YL-18 WH-18
403-F192 GN-18 519-F249 PK-18
A202-F158 BK-18 A202-F81 BK-14 A202-F103 BK-18 A202-F104 BK-18
307-F186 OR-16 403-F113 GN-18 567-F109 WH-18 799-F57 WH-18 925-F51 YL-18 A295-F205 BK-14 A295-F226 BK-14 A296-F227 BK-14 A296-F228 BK-14 A975-F195 BU-18 E974-F139 GN-18 F781-F133 BR-18 F783-F184 GN-18 F784-F134 YL-18 F785-F179 WH-18 F787-F138 GN-18 F843-F137 YL-18 F846-F126 PU-18 G750-F130 BU-18 G755-F175 GY-18 G763-F131 PU-18 H764-F127 GY-18
H864-F237 J765-F29 M792-F241 N788-F240 R736-F82 R818-F84 U724-F55
306-F189 GN-16 308-F111 YL-16 308-F110 YL-18
A202-F165 BK-14 A202-F106 BK-14 A202-F80 BK-14 A202-F105 BK-14
YL-18 GN-18
TBCHRGR INLET AIR PRES SN
YL-18 BR-18 BU-18 OR-18 GY-18 BR-18 WH-18 BU-18 PK-16
F-C40 3E3382
SUPPLY RETURN SUPPLY RETURN
CAT DATA LINK (+) CAT DATA LINK (-)
E903-F72 E904-F75 E905-F74 E906-F247 E907-F79 E908-F71 E909-F70 G434-F76 G730-F86
1 5 2 4 3
556-F19 WH-18 200-F17 BK-18
85
OR-18 BR-18 GY-18 PU-18
893-F148 GN-16 892-F149 BR-16
F713-F196 OR-18 F710-F52 BR-16 365-F151 YL-16 R941-F53 GY-16 G946-F156 OR-18
PU-16 BR-16 YL-16 BR-16
150-F8 RD-14 150-F9 RD-14 150-F10 RD-14 150-F166 RD-14 229-F2 BK-14 229-F3 BK-14 229-F4 BK-14 229-F5 BK-14 308-F170 YL-16 892-F149 BR-16 893-F148 GN-16 A755-F168 A756-F155 A757-F169 A758-F163 C978-F159 C979-F160
R-C3 1552269 306-R23 GN-16 J765-R24 BU-16
200-F21 BK-18
200-F47 BK-18 200-F48 BK-18
K748-F38 OR-18
K748-F207 K748-F208
K748-F38 T969-F28 J765-F87 126-F25
F-C3 9X1054 OR-18 YL-18 BU-16 RD-16
MOTOR
OR-18 OR-18
85
CBL-JJ1 RD-00-HP
101-RA1 RD-14
20A
ACCUGRADE BREAKER 288-3687
PRELUBE MOTOR/PUMP 259-2615 BOTH
TRANS CONTROL BREAKER 230-9174
SEC STEER GND
F702-F164 GN-18
ENGINE CONTROL BREAKER 288-3687
K990-F40 GN-18 A756-F155 BU-18
C978-F159 BR-18 C979-F160 OR-18 H746-F152 YL-16 A758-F163 BR-18 A757-F169 GY-18 150-F166 RD-14 K900-F54 YL-18 H747-F153 BR-16 150-F8 RD-14 150-F10 RD-14 F715-F11 PU-16 150-F9 RD-14 F719-F12 BR-16 A755-F168
PK-18
229-F4 BK-14 229-F3 BK-14
1 2
K900-F54 YL-18 K990-F40 GN-18
CONN 81 229-F59 365-F151 F710-F52 R941-F53 150-F22
F-C18 1552273 BK-14 YL-16 BR-16 GY-16 RD-14
AM-C1 3E3382 1 229-AM1 2 365-AM2 3 F710-AM3 4 R941-AM4 5 150-AM5 6
150-AM5 365-AM2 F710-AM3 R941-AM4
BK-14 YL-16 BR-16 GY-16 RD-14
F710-AM3 BR-16 R941-AM4 GY-16
RD-14 YL-16 BR-16 GY-16
229-AM1 BK-14
AM-C4 9X1054 150-AM5 RD-14 365-AM2 YL-16 229-AM10 BK-14 A893-AM11 OR-14
229-AM8 BK-14 229-AM10 BK-14
AM-C5 1552269 A893-AM11 OR-14 229-AM8 BK-14
520-F215 WH-18 A202-F190 BK-18 R997-F197 OR-18 R993-F198 BR-18 F713-F196 OR-18
522-F191 WH-18 403-F192 GN-18 994-EK10 995-EK12 F421-EK13 C967-EK15
GY-18 BU-18 YL-18 BU-18
C991-EK33 E963-EK27 E964-EK26 E965-EK48 E966-EK49
PK-18 BK-18 WH-18 BU-18 YL-18
G828-EK1 WH-18
G833-EK47 PK-18 G829-EK2 GN-18 G829-EK3 GN-18 E964-EK26 WH-18 G857-EK30 YL-18
G828-EK40 G828-EK35 G828-EK38 G828-EK39
G833-EK47 PK-18
WH-18 WH-18 WH-18 WH-18
G833-EK44 PK-18 G833-EK45 PK-18 G833-EK46 PK-18
G856-EK22 WH-18 G857-EK30 YL-18
R746-EK20 PK-18 R747-EK6 GY-18 C967-EK15 BU-18 R747-EK6 GY-18
1 5 2 4 3
85
87 87a
CBL-JJ1 RD-00-HP
CBL-HH1 RD-00-HP
CBL-FF1 BK-00-HP DISCONNECT SW XX
87 87a
CBL-AA1 RD-00-HP NEG
1 2
MOTOR
CBL-XX1 BK-000
T725-EK32 WH-18
CONN 80
CBL-CC1 RD-00-HP NEG
POS
POS
RH ISOLATION LUG 272-7239 CBL-CC1 RD-00-HP
12V BATTERY2 153-5700 (STD) 153-5710 (ATCH)
12V BATTERY1 153-5700 (STD) 153-5710 (ATCH)
CBL-HH1 RD-00-HP 101-VV1 RD-00-HP
FRAME GROUND
TO AW-C1 VOLUME 3 LOC E-1
S
G
G
SERVICE CENTER
BAT MTR MOTOR
CRANKING MTR 207-1556
G828-EK39 G829-EK41 R746-EK20
EK-C6 1552267 WH-18 GN-18 PK-18
EK-C5 3E3370 G828-EK40 WH-18 G829-EK42 GN-18 R747-EK6 GY-18 EK-C4 3E3370 G828-EK38 WH-18 G829-EK43 GN-18 994-EK10 GY-18
A B C
A B C
A B C
INTAKE MAN AIR PRES SNS D 239-3478 OR-18 BK-18 WH-18
+5 VOLTS GROUND SIGNAL
F421-EK13 G833-EK46 T725-EK32 N707-EK31 G828-EK35 G829-EK36 C991-EK33
EK-C11 1552269 995-EK12 BU-18 G833-EK44 PK-18
AC THERMOSTAT PULLDOWN A 240-7193 AW-C12 3E3364 BK-18 BK-18
ATMOSHPERIC PRES SNS D 194-6722 OR-18 BK-18 WH-18
+5 VOLTS GROUND SIGNAL
ENGINE OIL PRES SNS D 194-6725 OR-18 BK-18 WH-18
+5 VOLTS GROUND SIGNAL
CONN 79
EK-C10 1552264 YL-18 PK-18 WH-18 PU-18 WH-18 GN-18 PK-18
REAR FRAME GND
G-C1 3E3388 1 F421-G4 2 G833-G5 3 T725-G6 4 N707-G7 5 G826-G1 6 G827-G2 7 C991-G3
YL-18 PK-18 WH-18 PU-18 WH-18 GN-18 PK-18
G-C4 2304011 F421-G4 YL-18 G833-G5 PK-18
1 2
+5V GROUND SIGNAL
FUEL TEMP SNSR 256-6453 1 2
G-C3 2304012 T725-G6 WH-18 N707-G7 PU-18
G-C2 3E3370 G826-G1 WH-18 G827-G2 GN-18 C991-G3 PK-18 ENGINE COOLANT TEMP D 264-4297
8
EK-C9 1552269 C967-EK15 BU-18 G833-EK45 PK-18
F421-EK13 YL-18 T725-EK32 WH-18
AW-C11 1552269
AC CLUTCH SOL 183-5106
SIGNAL GROUND
AW-C6 3E3370
1 2
A B C
AW-C3 1552269
2 1
3
AW-C8 3E3364
BK-16 BK-16
T860-EK34 OR-18-XLPE T962-EK29 WH-18-XLPE K737-EK4 BR-16-HV K738-EK5 GN-16-HV K739-EK7 BU-16-HV T858-EK23 GY-18-XLPE T961-EK28 GN-18-XLPE T959-EK18 BR-18-XLPE T858-EK17 YL-18-XLPE T960-EK19 BU-18-XLPE T957-EK16 PU-18-XLPE T859-EK37 WH-18-XLPE
N707-EK31 PU-18
E965-EK48 E966-EK49
E963-EK27 E964-EK26
EK-C8 1552269 BK-18 WH-18
G856-EK22 G857-EK30
EK-C12 1552269 WH-18 YL-18
A B
GY-18-XLPE WH-18-XLPE BR-18-XLPE GN-18-XLPE BU-18-XLPE
ALT +
R
A202-AW15 F713-AW13
BK-18 OR-18
R993-AW12 R997-AW11
BR-18 OR-18
124-AW1 GN-18 519-AW2 PK-18 522-AW4 WH-18 403-AW10 GN-18
403-AW10 GN-18
1 2 3 4 5 6 7 8 9 10 11 12
CONN 80 TO REAR MAIN HARNESS F CONNECTOR F-C32 VOLUME 3 LOC G-6
E
200-YK1 BK-0-HP
BK-18 BK-18
SEC ENGINE SPEED SNS D 201-6616
A B
BK-18 BK-18
ENGINE SPEED SNS D 201-6615
EK-C13 3E3364 1 2
AL-C2 7E6513 T858-AL1 GY-16 T957-AL13 PU-16
1 2
CYLINDER #1 INJECTOR 249-0712
T858-AL1 GY-16 T858-AL2 GY-16
AL-C3 7E6513 T858-AL2 GY-16 T958-AL14 YL-16
1 2
CYLINDER #2 INJECTOR 249-0712
T859-AL9 WH-16
T859-AL3 WH-16 T859-AL4 WH-16
T860-AL8 OR-16
T860-AL6 OR-16 T860-AL5 OR-16
AL-C4 7E6513 T859-AL3 WH-16 T959-AL18 BR-16
1 2
CYLINDER #3 INJECTOR 249-0712
AL-C5 7E6513 T859-AL4 WH-16 T960-AL17 BU-16
1 2
CYLINDER #4 INJECTOR 249-0712
CONN 78
TDC SERVICE PROBE T858-AL7 GY-16
CONN 77 EK-C2 1552252 T860-EK34 OR-18-XLPE T962-EK29 WH-18-XLPE K737-EK4 BR-16-HV K738-EK5 GN-16-HV K739-EK7 BU-16-HV T859-EK37 WH-18-XLPE T961-EK28 GN-18-XLPE T957-EK16 PU-18-XLPE T858-EK23 GY-18-XLPE T858-EK17 YL-18-XLPE T959-EK18 BR-18-XLPE T960-EK19 BU-18-XLPE
OR-18-XLPE
522-AW4 WH-18
ALTERNATOR 1 235-7133 (STD) (80A) 272-1889 (ATCH) (150A)
BK-18 BK-18
AW-C1 1552252 520-AW14 WH-18 A202-AW15 BK-18 R997-AW11 OR-18 R993-AW12 BR-18 F713-AW13 OR-18
522-AW5 WH-18 522-AW6 WH-18
521-AW3 YL-18 519-AW2 PK-18
1 2
124-AW1 GN-18 403-AW10 GN-18 519-AW2 PK-18 520-AW14 WH-18
AW-C4 1552269
109-YJ1 RD-0-HP EK-C7 1552269 BU-18 YL-18
124-AW9 GN-18 521-AW3 YL-18
1 2
T
G828-EK1 WH-18
124-AW8 GN-18 124-AW9 GN-18 124-AW7 GN-18
AW-C9 1552269
BK-18 BK-18
INTAKE MANIFOLD AIR TEMP D 264-4297
124-AW7 GN-18 522-AW5 WH-18
1 2
AC LOW PRESS SW AW-C10 149-6371 3E3364
AC PRESSURE SW 114-5333
F
124-AW8 GN-18 522-AW6 WH-18
1 2
AC ARC SUP DIODE 189-3158
+5 VOLTS GROUND SIGNAL
OR-18 BR-18 OR-18
AW-C2 1552269
AW-C7 3E3364
FUEL PRESS SNSR 194-6725
R997-AW11 R993-AW12 F713-AW13
A B C
AW-C5 3E3364
BK-18 BK-18
OR-18 BK-18 WH-18
YL-18 BK-18 BR-18
GN-14 GN-14
17.6
FUEL PRESS SW 275-1253
BK-18 BK-18
1 2
520-AW14 WH-18 A202-AW15 BK-18
1 2
TURBOCHGR INLET AIR PRESS SENS 194-6722
1 2 3 4 5 6 7 8 9 10 11 12
AL-C1 3E7990 T860-AL8 OR-16 T962-AL16 WH-16
T859-AL9 WH-16 T961-AL15 GN-16 T957-AL13 PU-16 T858-AL7 GY-16 T958-AL14 YL-16 T959-AL18 BR-16 T960-AL17 BU-16
T957-AL13 T958-AL14 T959-AL18
PU-16 YL-16 BR-16
T960-AL17 T961-AL15 T962-AL16
BU-16 GN-16 WH-16
AL-C6 7E6513 T860-AL5 OR-16 T961-AL15 GN-16
1 2
CYLINDER #5 INJECTOR 249-0712
AL-C7 7E6513 T860-AL6 OR-16 T962-AL16 WH-16
1 2
CYLINDER #6 INJECTOR 249-0712
BK-16 BK-16 GN-16
JACKET WATER HEATER CORD 7X-6312
ID
ENGINE BLOCK
IMPLEMNT PILOT PRESS SUPPLY SOL 252-0741
WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF. WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON. VOLTAGE CONVERTER OUTPUT CIRCUIT. STARTING CIRCUIT. GROUND CIRCUIT. STARTING AID CIRCUIT. CAT DATA LINK. J1939(CAN) DATA LINK. MONITOR CIRCUIT. ENGINE CONTROL CIRCUIT. TRANSMISSION & CHASSIS CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (1). RS232 / GATEWAY CONTROL CIRCUIT. MACHINE SECURITY CONTROL CIRCUIT. IMPLEMENT CONTROL CIRCUIT (2). IMPLEMENT CONTROL CIRCUIT (3). HEATER AND AIR CONDITIONER CIRCUIT. TURN SIGNAL/WIPER/WASHER CIRCUIT. ACCUGRADE DATA LINK.
F-C14 1552269 DIFF LOCK SOL DIODE 189-3158
YL-18 YL-18
F-C24 3E3364 CONN 72 1 CUSTOMER SUPPLIED REAR LIGHTS 2 (TWO 60W LAMPS MAX)
124-F248 GN-18 150-F8 RD-14 150-F166 RD-14 150-F22 RD-14 150-F9 RD-14 150-F10 RD-14 229-F3 BK-14 229-F2 BK-14 229-F5 BK-14 229-F59 BK-14 229-F4 BK-14 304-F1 WH-8 308-F170 YL-16 403-F192 GN-18 519-F249 PK-18 520-F215 WH-18 522-F191 WH-18 892-F149 BR-16 893-F148 GN-16 A202-F190 BK-18 A755-F168 PK-18 A756-F155 BU-18 A757-F169 GY-18 A758-F163 BR-18 C978-F159 BR-18 C979-F160 OR-18 F702-F164 GN-18 G946-F156 OR-18 J766-F251 PU-18 J844-F250 GY-18 K900-F54 YL-18 K990-F40 GN-18
D
JACKET WATER HEATER 249-5516
J2
BACKUP ALARM RELAY 3E-5239 30 86 85
104-R6 RD-14
15A
POWER BOX
FUEL PRIMING PUMP RLY 3E-5239 30 86
T
YL-18-XLPE
H
CBL-TT1 BK-00-HP
G829-EK41 GN-18 G829-EK36 GN-18
N707-EK31 PU-18
T858-EK17
109-YJ1 RD-0-HP 101-VV1 RD-00-HP CBL-JJ1 RD-00-HP
109-YJ1 RD-0-HP
G829-EK42 GN-18 G829-EK43 GN-18
E966-EK49 YL-18 E965-EK48 BU-18
WH-18-XLPE PU-18-XLPE
BUS PASSTHRU 172-4863
CBL-HH1 RD-00-HP 1 2 3 4 5 6 7 8 9 10 11 12
124-F248 GN-18 519-F249 PK-18
994-EK10 GY-18
T859-EK37 T957-EK16
112-R5 PU-4
306-R17 GN-16 306-R23 GN-16 306-R22 GN-16
LOAD BREAKER 171-2210 101-RC1 RD-14
TO REAR MAIN HARNESS F CONNECTOR F-C42 VOLUME 3 LOC D-10
BK-18 BK-18
109-YA1 RD-0-HP 101-YE1 RD-00-HP
FUEL PRIMING PUMP 162-2211
F-C32 3E5179
G829-EK2 GN-18
T858-EK23 T962-EK29 T959-EK18 T961-EK28 T960-EK19
1 2
CONN 73
1 2
PASSTHRU 9X-0352
MAIN RELAY 241-8368
I
304-F1 WH-8
995-EK12 BU-18 K739-EK7 BU-16-HV R746-EK20 PK-18
T860-EK34
YT-C1 1552269 126-YT1 RD-14
CONN 74 TO REAR MAIN HARNESS F CONNECTOR F-C41 VOLUME 3 LOC D-10
RH POS LAMPS BREAKER 3T-2662
365-F151 YL-16 F710-F52 BR-16 F713-F196 OR-18 R941-F53 GY-16 R993-F198 BR-18 R997-F197 OR-18
K737-EK4 BR-16-HV
C991-EK33 PK-18
109-YA1 RD-0-HP
115-R7 RD-4
80A
308-F170 YL-16 EK-C1 2274002 J2 1 K738-EK5 GN-16-HV
E963-EK27 BK-18 G856-EK22 WH-18
112-R5 PU-4 115-R7 RD-4 105-R3 RD-16
MAIN BREAKER 171-2210
229-F2 BK-14 F702-F164 GN-18 229-F5 BK-14
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
R-C2 3E3364 308-R21 YL-16 200-R27 BK-16 117-YG1 RD-4
BUS BAR 1 267-2101
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
104-R6 RD-14
117-YG1 RD-4
80A
124-F248 GN-18 150-F22 RD-14 229-F59 BK-14 304-F1 WH-8 403-F192 GN-18 519-F249 PK-18 520-F215 WH-18 522-F191 WH-18 A202-F190 BK-18 124-F248 GN-18 150-F22 RD-14 229-F59 BK-14 304-F1 WH-8 403-F192 GN-18 519-F249 PK-18 520-F215 WH-18 522-F191 WH-18 A202-F190 BK-18
AM-C2 1552269 R941-AM4 GY-16 F710-AM3 BR-16
304-R16 WH-8
200-R27 BK-16 308-R21 YL-16
101-YE1 RD-00-HP
ALTERNATOR BREAKER 1 171-2215
WH-8 BU-16 BK-16 YL-16 GN-16
150-R1 RD-14 103-R14 RD-14 152-R8 RD-14
BK-18 BK-18
126-YT1 RD-14
126-YT1 RD-14
109-YH1 RD-8
STARTER MOTOR RELAY 125-1302
1 2
109-YA1 RD-0-HP
117-YG1 RD-4
109-YA1 RD-0-HP
150A
1 2
R-C5 8N1517 304-R16 J765-R25 200-R27 308-R21 306-R22
101-YE1 RD-00-HP
109-YH1 RD-8
101-YE1 RD-00-HP
STARTER RLY ARC SUPP DIODE 189-3158
103-R14 RD-14 104-R6 RD-14 105-R3 RD-16 115-R7 RD-4 150-R1 RD-14 152-R8 RD-14 306-R22 GN-16 J765-R25 BU-16
105-R3 RD-16
15A
KEY SWITCH BREAKER 230-9174
G946-F156 OR-18 AM-C3 3E3364
1
109-YH1 RD-8
J765-R18 BU-16 J765-R24 BU-16 J765-R25 BU-16
150-R1 RD-14
20A
87 87a CBL-LL1 BK-00-HP
ETHER AID SOL 239-1134
103-R14 RD-14 104-R6 RD-14 105-R3 RD-16 115-R7 RD-4 150-R1 RD-14 152-R8 RD-14
126-YT1 RD-14
15A
PK-18 BU-18 GY-18 BR-18 BR-18 OR-18
J766-F251 PU-18 J844-F250 GY-18
R-C4 1552269 306-R17 GN-16 J765-R18 BU-16
103-R14 RD-14
15A
LH POS LAMPS BREAKER 3T-2662 152-R8 RD-14
SEC STEER MOTOR RELAY 179-0006
SEC STER MTR 273-8714
SECONDARY STEER RLY 3E-5239 30 86
1 5 2 4 3
CBL-KK1 RD-00-HP
WIRE GROUP COLOR DESCRIPTIONS
1 2
F-C16 1552269 683-F183 PU-14 200-F85 BK-14
STRAP 7X-6315 14 AWG
R997-F197 R993-F198 J844-F250 J766-F251
2
200-F47 BK-18 K748-F208 OR-18
87 87a
DIFF LOCK SOL 245-3555 1 2
1 2
+5 VOLTS GROUND SIGNAL
CYLINDER #2 INJ RETURN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
F715-F11 F719-F12 H746-F152 H747-F153
1 2
AC CLUTCH RLY 3E-5239 30 86
556-F18 WH-18 200-F16 BK-18 F-C9 1552269
BU-18 PU-18
OR-18 BK-18 WH-18
F-C17 1607689
J1 +5v 5v +8v 8v
WH-18 GN-18 YL-18 PU-18 PU-16 WH-16 BR-16 GY-16 WH-16
200-F90 BK-14 200-F58 BK-14
BR-18 BU-18
F-C21 1471446
F-C22 9X4391 U723-F49 PU-18 121-F27 YL-14 M998-F154 OR-18 609-F107 YL-18
126-F181 RD-14
126-F119 RD-14 126-F26 RD-14 126-F121 RD-14 126-F120 RD-14
X754-F36 GN-18 X755-F37 WH-18
K900-F117 K990-F118
RD-16 RD-14 RD-16 PU-4 RD-4 YL-14
893-F144 GN-16 893-F146 GN-18
U725-F143 GN-18
ENGINE ECM D 262-2878
922-F69 BR-16 A201-F242 BK-18 A202-F77 BK-18 A202-F83 BK-18 C491-F101 PU-18 E900-F246 WH-18 E901-F78 GN-18 E902-F73 PU-18
T969-F28 YL-18 T998-F232 BR-18 U724-F55 WH-18 U728-F100 PK-18
BR-14 GY-18 PK-18 OR-18 BR-14 YL-14 PU-14 GN-16 YL-16 BU-16 OR-16
843-F235 844-F236 849-F239 850-F238 900-F63 901-F66 902-F60 903-F68 921-F64
150-F245 RD-14
V-C6 1552269 U724-V11 WH-18 A202-V13 BK-18 AN-C13 1552267 A202-AN2 BK-18 R736-AN1 PK-18 C491-AN8 PU-18
BK-14 BK-14 GN-16 YL-16 WH-18 GN-16 YL-16 BU-16 OR-16 BR-16 GN-16 PU-16 WH-16 BR-16 GY-16 WH-16
F916-F124 G730-F86 J765-F88 J765-F123 K900-F117 K990-F118 L730-F98 L731-F99 R736-F82 R818-F84
925-F51 YL-18
G763-F131 G755-F175 F785-F179 F783-F184
200-F14 200-F58 306-F189 308-F111 520-F243 751-F62 752-F61 754-F67 755-F65 892-F145 893-F144 900-F63 901-F66 902-F60 903-F68 921-F64
K748-F207 OR-18 200-F48 BK-18
200-F90 BK-14
A202-F165 BK-14 A202-F150 BK-14 A295-F205 BK-14 A295-F226 BK-14 A295-F202 BK-14 A296-F228 BK-14 A296-F227 BK-14 200-F14 BK-14 200-F58 BK-14
CONN 48
D
BK-18
U723-F49 PU-18
X754-F36 X755-F37 799-F57 A202-F80
RD-14 RD-14 RD-14 RD-14 RD-14
922-F69 BR-16 A202-F80 BK-14 A202-F81 BK-14 A202-F89 BK-18 A202-F103 BK-18 A202-F104 BK-18 A202-F105 BK-14 A202-F106 BK-14 A202-F150 BK-14 A202-F165 BK-14 A295-F202 BK-14 C491-F101 PU-18 E554-F167 PK-18 E900-F246 WH-18 E901-F78 GN-18 E902-F73 PU-18 E903-F72 YL-18 E904-F75 BR-18 E905-F74 BU-18 E906-F247 OR-18 E907-F79 GY-18 E908-F71 BR-18 E909-F70 WH-18 E929-F217 GY-18
126-F33 RD-14 A202-F103 BK-18 U724-F55 WH-18 R908-F223 YL-18 R736-F82 PK-18 U728-F100 PK-18 U736-F97 YL-18 126-F112 RD-14 126-F115 RD-14 C491-F101 PU-18
REAR FRAME GND
AG-C13 1552267 604-AG32 OR-18 200-AG34 BK-14 618-AG39 YL-14
BR-16 BR-18 YL-18 BK-14 WH-18
A202-F104
FLOODS HID RH RIPPER 283-8145
E
YL-16 WH-18 BR-18 YL-18 PU-18 BU-18 BR-18
126-F33 126-F112 126-F115 126-F120 126-F121
3
SEC STEER ARC SUPPRESSOR 189-3158
CBL-JJ1 RD-00-HP
(Dimensions: 48 inches x 35 inches)
36 Page, Color 2,
14
C
RENR9023-01 VOL 3
15
A F G R T U V AG AL AM AN AW CF CH CL EK FC UA UC
PART#
JACKET WATER HEATER GP 131-8626 ATCH
ENGINE & CHASSIS HARNESS & CABLE CHART 14M CHG ATCH NOTE(S) LOC SHEET DESCRIPTION
236-2335 01 296-5897 00 276-3091 00 280-8976 00 253-5323 01 295-2036 00 253-5306 00 286-9718 00 230-0960 00 254-5036 03 253-5323 00 292-0964 00 287-6642 00 246-1685 02 295-2039 00 219-7461 05 297-3140 00 295-2037 00 295-2038 00 CABLE\WIRE AS. AA 236-2340 01 CC 236-2341 02
ATT STD STD STD STD STD STD ATT STD STD STD STD ATT ATT ATT STD STD STD STD
I-2 I-7 F-6 I-2 D-15 E-7 B-15 G-14 D-8 H-6 A-15 E-1 I-5 G-15 H-2 D-8 H-10 F-4 F-4
1 2 2 2 2 1 2 2 2 2 2 2 1 2 1 2 2 1 1
COMBINATION HEAD LAMP REAR MAIN FRAME ENGINE FUEL RELAY BOX TRANSMISSION SOL FRONT FRAME TRANSMISSIION SPEED SENSOR RADIATOR GRILL FUEL INJECTORS FUEL PRIMING TRANSMISSION OIL TEMP PARK BRAKE REAR FRAME RH FUEL LEVEL SENDER LICENSE PLATE FRONT HYD ATTACH APPLICATION ENGINE SERVICE BRAKE SENSOR LH STEER CYLINDER POS SNSR RH STEER CYLINDER POS SNSR
STD STD
H-2 H-2
2 2
BATT 1 POS TO BATT 2 NEG BATT 2 POS TO POWER MOD
HH JJ KK LL RA RC TT VV YA YE YG YH YJ YK YT
04 01 01 00 00 00 00 04 00 01 00 00 03 01 00
STD ATT ATT ATT STD STD STD STD STD STD STD STD STD STD STD
G-4 H-1 I-5 I-5 H-2 H-2 G-4 H-1 H-1 H-1 H-2 I-2 H-1 E-4 H-2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
POS PWR MOD TO STARTER POS PWR MOD TO SEC STEER RLY SEC STEER RLY TO SEC STEER MTR SEC STEER MTR TO GND LH POS LAMP BKR RH POS LAMP BKR STARTER MTR TO FRAME POS PWR MOD TO BB2 ISO LUG ALT1 ISO LUG TO BKR BUS1 ISO LUG TO BUS MAIN BKR TO RLY ALT BKR TO STARTER RLY ALT ISO LUG TO ALTERNATOR ALTERNATOR GROUND XMSN BKR
00
STD
G-3
2
PWR MOD TO GND
257-9989 286-2501 286-2439 260-3404 289-2527 289-2528 289-0723 257-9990 287-1685 280-8977 287-1687 287-1686 267-2102 267-2103 287-1688 STRAP AS. XX 134-3344
C
B
THIS SCHEMATIC IS FOR 14M (ENGINE & CHASSIS) MOTOR GRADER MODEL RM 737 (267-3908 CHG 00).
K990-F32 GN-18 L731-F194 M792-F241
RD-16 RD-14 WH-18 RD-14
BR-18 BU-18
COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF, AND TRANSMISSION IN NEUTRAL.
F715-F11 PU-16 F719-F12 BR-16 H746-F152 YL-16 H747-F153 BR-16
NOTE A:
REFER TO CAB SCHEMATIC 300-2596 CHG 00
N788-F240 PK-18 N787-F39 BU-18 N931-F43 GY-18 P967-F230 PU-18 R732-F162 BR-18 R800-F44 OR-18
WH-18 PU-4 RD-4 RD-16
T998-F193 BR-18 U768-F218 BU-18 X800-F50 OR-18
BK-18
12
11
10
9
8
7
6
5
4
3
2
1
VOLUME 3 OF 3
A
View more...
Comments