Caterpillar C9 Schematic PDF

September 19, 2022 | Author: Anonymous | Category: N/A

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Download Caterpillar C9 Schematic PDF...

Description

Harness And Wire Symbols

Harnessidentification code Thisexample indicates wire135inharness"AG".

RENR7947-01 September 2007

P174 1306795

ConnectorReference Designator

J174 1306795

P274 1117898

Socket

Pin SingleWire Connector

Plug

325-A135PK-14 Receptacle

2

Wire Gauge

Wire Color

Fuse Pin or Socket Number

Ground Circuit Connection Number Identification

Right/Top View

Part Number For ConnectorAssembly

J274 3E5179 1

325-AG135PK-14

200-L32BK-14 105-9344 Component PartNumber

CIRCUIT BREAKER 171-2211(24V)90A 171-2213(12V)135A

START RELAY (SMMS) 3E-0075(24V) 3E-7278(12V) E-C6 OR P515

9X-0141

3E-3382

6

10

6

20

16

15

11

30

26

25

21

40

36

35

5

31

1

1

5

2

4

3

127-5483 9X-1343

(4-6 AWG)

C9 Marine Generator Set Electrical System

6

10

11

15

16

20

21

1

25

5

26

30

31

35

36

40

127-5484

SJB1-UP

(4-6 AWG) 8T-8736

D E

C A

F

B J

G H

Right Side View 9W-1951

D E

COOLANT LEVEL SENSOR A-C22

C A

F

B J

G H

ENGINE COOLANT TEMPERATURE SENSOR A-C10

CLR-G A B U- 18 P K- 18 QTY 1 1 1

A-C10 WIRE NAME POS TERM/PLUG 9 95 -A 15 1 1 80 -9 34 0 G 83 3- A3 8 2 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL UG_ AS. 1 5 -22 69 WEDGE 155-2261 BOOT 6I-4347

Volume 1 of 2: Marin e Generator Set

Related Electrical Service Manuals Title

©2007 Caterpillar All Rights Reserved

Form Number

Troubleshooting

RENR5032

SystemsOperation/TestingandAdjusting

SENR9663

Printed in U.S.A.

COOLANT TEMPERATURE SENSOR A-C10

CLR-GA O R- 18 B R- 18 WH-18 QTY 1 1 1

A-C15 WIRE NAME POS TERM/PLUG 9 97 -A 47 A 1 80 -9 34 0 9 93 -A 52 B 1 80 -9 34 0 FUEL PRESSURE A745-A7 C 180-9340 SENSOR A-C15 ACCESSORY TABLE PART NAME P/N P L U G_A S. 16 9-8 670 WEDGE 155-2276 BOOT 6I-4347 CLR-GA Y L- 18 P K- 18 QTY 1 1 1

FUEL TEMPERATURE SENSOR A-C21

Top View

QTY 1 1 1

INLET AIR HEATER RELAY A-C3

BOOST PRESSURE SENSOR A-C13

INTAKE MANIFOLD AIR TEMPERATURE SENSOR A-C9

INJECTOR HARNESS CONNECTOR A-C2/B-C23

TIMING CALIBRATION (TC)PROBE CONNECTOR A-C5/A-C6 INLET AIR HEATER BATTERY(+) A-C17/A-C14

CUSTOMER CONNECTOR E-C2 INJECTION ACTUATION PRESSURE SENSOR A-C16

PRIMARY ENGINE SPEED/TIMING SENSOR (TOP) A-C8

SERVICE TOOL CONNECTOR E-C3

SECONDARY ENGINE OIL PRESSURE SENSOR A-C11

A-C1 OR P2

ELECTRONIC CONTROL MODULE INLET AIR HEATER CIRCUIT BREAKER (135 A) 171-2213

Left Side View (Without Junction Box)

E-C1 OR P1

INJECTION ACTUATION A-C4 WIRE NAME POS TERM/PLUG PRESSURE CONTROL INLET AIR G 85 4- A3 4 A 1 80 -9 34 0 VALVE HEATER RELAY G 85 5- A3 5 B 1 80 -9 34 0 A-C4 A-C3 ACCESSORY TABLE PART NAME P/N A-C3 PL U G _AS . 1 5 -22 69 CLR-GA WIRE NAME POS TERM/PLUG WEDGE 155-2261 R D- 18 C 98 7- A2 1 1 1 80 -9 34 0 BOOT 6I-4347 B U- 18 G 85 0- A4 2 1 80 -9 34 0

ACCESSORY TABLE A-C1 QTY PART NAME P/N WIRE NAME POS TERM/PLUG 1 P L U G_A S. 15 5-2 269 1 8 T- 87 37 1 WEDGE 155-2261 O R- 18 9 97 -A 1 2 1 80 -9 34 0 1 BOOT 6I-4347 B R- 18 9 93 -A 2 3 1 80 -9 34 0 O R- 18 R 80 0- A6 0 4 1 80 -9 34 0 B K- 18 J 84 2- A6 5 5 1 80 -9 34 0 O R- 18 M 96 7- A5 8 6 1 80 -9 34 0 PRIMARY ENGINE 7 8 T- 87 37 SPEED/TIMING B U- 18 G 85 0- A4 8 1 80 -9 34 0 SENSOR 9 8 T- 87 37 (TOP) 10 8 T- 87 37 A-C8 11 8 T- 87 37 12 8 T- 87 37 A-C8 CLR-GA WIRE NAME POS TERM/PLUG 13 8 T- 87 37 B K- 18 E 96 3- A2 8 A 1 11 -1 56 7 G Y- 18 A 74 7- A5 1 4 1 80 -9 34 0 G Y- 18 R 81 7- A2 7 B 1 11 -1 56 7 15 8 T- 87 37 ACCESSORY TABLE WH-18 A745-A7 16 180-9340 QTY PART NAME P/N 17 8 T- 87 37 1 P LUG _AS . 1 0 -33 20 P K- 18 G 83 3- A9 1 8 1 80 -9 34 0 1 BOOT 6I-4347 19 8 T- 87 37 20 8 T- 87 37 21 8 T- 87 37 SECONDARYENGINE P K -1 8 F 7 23 - A1 0 2 2 1 8 0- 9 34 0 SPEED/TIMING SENSOR P U -1 8 F 7 24 - A1 1 2 3 1 8 0- 9 34 0 G Y- 18 9 94 -A 12 2 4 1 80 -9 34 0 (BOTTOM) A-C7 B R -1 8 G 8 49 - A1 4 2 5 1 8 0- 9 34 0 A-C7 26 8 T- 87 37 CLR-GA WIRE NAME POS TERM/PLUG 27 8 T- 87 37 B U- 18 E 96 5- A3 3 A 1 11 -1 56 7 28 8 T- 87 37 Y L- 18 E 96 6- A3 2 B 1 11 -1 56 7 29 8 T- 87 37 ACCESSORY TABLE 30 8 T- 87 37 QTY PART NAME P/N 31 8 T- 87 37 1 P LUG _AS . 1 1 -24 16 B U- 18 9 95 -A 15 3 2 1 80 -9 34 0 1 BOOT 6I-4347 Y L -1 8 F 4 21 - A6 1 3 3 1 8 0- 9 34 0 34 8 T- 87 37 B U -1 8 C 9 67 - A1 6 3 5 1 8 0- 9 34 0 G Y -1 6 -H V A 7 0 1 -A 1 7 3 6 1 8 0- 9 34 0 P U -1 6 -H V A 7 0 2 -A 1 8 3 7 1 8 0- 9 34 0 B R -1 6 -H V A 7 0 3 -A 1 9 3 8 1 8 0- 9 34 0 A-C1 (CONTINUED) CLR-GA WIRE NAME POS TERM/PLUG G Y -1 6 -H V J 7 6 3 -A 2 0 3 9 1 8 0- 9 34 0 B U -1 8 E 9 65 - A3 3 5 9 1 8 0- 9 34 0 P K -1 8 A 7 46 - A2 9 4 0 1 8 0- 9 34 0 60 8 T- 87 37 41 8 T- 87 37 P K -1 8 G 8 54 - A3 4 6 1 1 8 0- 9 34 0 42 8 T- 87 37 P U -1 8 G 8 55 - A3 5 6 2 1 8 0- 9 34 0 43 8 T- 87 37 63 8 T- 87 37 WH-16-HV A721-A24 44 180-9340 64 8 T- 87 37 Y L -1 6 -H V A 7 2 2 -A 2 3 4 5 1 8 0- 9 34 0 65 8 T- 87 37 O R -1 6 -H V A 7 2 3 -A 2 5 4 6 1 8 0- 9 34 0 66 8 T- 87 37 WH-16-HV A724-A26 47 180-9340 1 8 0- 9 34 0 G Y -1 8 R 8 17 - A2 7 4 8 1 8 0- 9 34 0 Y L -1 6 -H V A 7 2 5 -A 3 6 6 7 B K -1 8

E 9 63 - A2 8

TERMINATION RESISTOR E-C5/E-C7 B U -1 6 -H V A 7 0 5 -A 3 0 G Y -1 6 -H V A 7 0 6 -A 3 1

Y L -1 8

E 9 66 - A3 2

49 50 51 52 53 54 55 56 57 58

1 8 0- 9 34 0 8 T- 87 37 8 T- 87 37 8 T- 87 37 8 T- 87 37 1 8 0- 9 34 0 1 8 0- 9 34 0 8 T- 87 37 8 T- 87 37 1 8 0- 9 34 0

O R -1 6 -H V A 7 2 6 -A 5 7

QTY 1 1 2 1 1

A-C13 WIRE NAME POS TERM/ P PLUG LUG 9 97 -A 45 A 1 80 -9 34 0 9 93 -A 51 B 1 80 -9 34 0 A 74 6- A2 9 C 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL UG_ AS. 1 69- 867 0 WEDGE 155-2276 BOOT 6I-4347

CLR-G A O R- 18 B R- 18 G Y- 18 QTY 1 1 1

A-C11 WIRE NAME POS TERM/PLUG 9 97 -A 46 A 1 80 -9 34 0 9 93 -A 54 B 1 80 -9 34 0 9 94 -A 12 C 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL UG_ AS. 1 6 9 -86 70 WEDGE 155-2276 BOOT 6I-4347

COOLANT

CLR-GA O R- 18 B K- 18 O R- 18 QTY 1 1 1

A-C22 WIRE NAME POS TERM/PLUG LEVEL R 80 0- A6 0 A 1 80 -9 34 0 SENSOR J 84 2- A6 5 B 1 80 -9 34 0 A-C22 M 96 7- A5 8 C 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL U G _AS . 1 6 9 -86 70 WEDGE 155-2276 BOOT 6I-4347

INJECTOR HARNESS CONNECTOR A-C2

A-S5

BOOST PRESSURE SENSOR A-C13

68 1 8 0- 9 34 0 69 8 T- 87 37 70 8 T- 87 37 ACCESSORY TABLE PART NAME P/N P LUG _AS . 1 6 0 -76 90 ENDBELL 126-1774 STRAP 3S-2093 BOOT 6I-4348 BOOT 6I-4347

ENGINE OIL PRESSURE SENSOR A-C11

CLR-G A B U- 18 P K- 18 QTY 1 1 1

A-S7

CLR-GA O R- 18 B K- 18 G Y- 18 QTY 1 1 1

ATMOSPHERIC PRESSURE SENSOR A-C12

CLR-GA

ATMOSPHERIC PRESSURE SENSOR A-C12

FUEL PRESSURE SENSOR A-C15

ENGINE SPEED/TIMING SENSOR (BOTTOM) A-C7

QTY 1 1 1

A-C21 WIRE NAME POS TERM/PLUG FUEL F 42 1- A6 1 1 1 80 -9 34 0 TEMPERATURE G 83 3- A6 2 2 1 80 -9 34 0 SENSOR ACCESSORY TABLE A-C21 PART NAME P/N P LUG _ A S. 15 5-2 269 WEDGE 155-2261 BOOT 6I-4347

CLR-GA P K- 18 P U- 18

INIJECTION ACTUATION PRESSURE CONTROL VALVE A-C4

160-7689 CLR-G A O R- 18 B R- 18 P K- 18

INTAKE MANIFOLD AIR TEMPERATURE A-C9 SENSOR WIRE NAME POS TERM/ P PLUG LUG A-C9 C 96 7- A1 6 1 1 80 -9 34 0 G 83 3- A3 7 2 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL UG_ AS. 1 55- 226 9 WEDGE 155-2261 BOOT 6I-4347

A-C12 (NOTE V) WIRE NAME POS TERM/PLUG 9 97 -A 8 A 1 80 -9 34 0 9 93 -A 6 B 1 80 -9 34 0 A 74 7- A5 C 1 80 -9 34 0 ACCESSORY TABLE PART NAME P/N PL U G _AS . 1 6 9 -86 70 WEDGE 155-2276 BOOT 6I-4347

160-7690

NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. THE WIRE IS BROWN ON LATER VERSIONS OF THE HARNESS.

A-C14 CLR-GAWIRE NAME POS TERM/PLUG 1 8 T- 87 37 2 8 T- 87 37 ACCESSORY TABLE INLET Q TY PA RT N A M E P /N 1 P LU G_ AS . 1 55 -2 26 9 AIR

HEATER

A-C17

NAME BATTERY(+) R D -1 8 C 9 87 A2 1 POS 1 TERM/PLUG 1 8 0- 9 33 9 A-C17/A -C14 CLR-GAWIRE

Q TY 1 1 1

INJECTION ACTUATION PRESSURE SENSOR A-C16

2 8 T- 87 37 ACCESSORY TABLE PA RT NAM E P/ N RECEPTACL E E_AS.3E-3364 _AS.3E-3364 WEDGE 3E-3365 BOOT 6I-4347

CLR-GA P K- 18 P U- 18 QTY 1 1 1

191-7823

6

A-C5 WIRE NAME POS TERM/PLUG F 72 3- A1 0 1 1 80 -9 34 0 F 72 4- A1 1 2 1 80 -9 34 0 ACCESSORY TABLE PART N NA AME P/N P LUG _ A S. 15 5-2 269 WEDGE 155-2261 BOOT 6I-4347

A-S6 CLR-GA A-S4

ELECTRONIC CONTROL MODULE A-C1

QTY 1

QTY 1 1 1

A-C16 WIRE NAME POS TERM/PLUG 9 97 -A 44 A 1 80 -9 33 9 9 93 -A 50 B 1 80 -9 33 9 G 84 9- A1 4 C 1 80 -9 33 9 ACCESSORY TABLE PART N NA AME P/N REC E P TA C LE _ AS . 3 E -3 3 70 WEDGE 3E-3371 BOOT 6I-4347

A-C2 CLR-G A WIRE NAME POS TERM/ P PLUG LUG GY1 6 -H V A 7 0 1 -A 1 7 1 1 8 0- 9 34 0 PU1 6 -H V A 7 0 2 -A 1 8 2 1 8 0- 9 34 0 BR1 6 -H V A 7 0 3 -A 1 9 3 1 8 0- 9 34 0 GY1 6 -H V J 7 6 3 -A 2 0 4 1 8 0- 9 34 0 BU1 6 -H V A 7 0 5 -A 3 0 5 1 8 0- 9 34 0 GY1 6 -H V A 7 0 6 -A 3 1 6 1 8 0- 9 34 0 7 8 T- 87 37 8 8 T- 87 37 9 8 T- 87 37 10 8 T- 87 37 11 8 T- 87 37 12 8 T- 87 37 OR1 6 -H V A 7 2 6 -A 5 7 1 3 1 8 0- 9 34 0 YL1 6 -H V A 7 2 5 -A 3 6 1 4 1 8 0- 9 34 0 WH-16-HV A724-A26 15 180-9340 OR1 6 -H V A 7 2 3 -A 2 5 1 6 1 8 0- 9 34 0 YL1 6 -H V A 7 2 2 -A 2 3 1 7 1 8 0- 9 34 0 WH-16-HV A721-A24 18 180-9340 ACCESSORY TABLE QTY PART NAME P/N 1 R E CE P TA C LE _ AS . 1 7 2- 6 06 2 1 WEDGE 172-6065 1 BOOT 115-5674

2

1

8

7

172-6062

2

7 8

3

4

5

6

9 1 0 11 1 2

A

131415161718

A-C6 WIRE NAME POS TERM/PLUG 1 8 T- 87 37 2 8 T- 87 37 ACCESSORY TABLE PART NAME P/N R E CE P TA C LE _ AS . 3 E -3 3 64

B

B

100-3320

111-2416

B

A

B

3E-3370

Harness 293-5393 OR 246-4954 Connector and Splice Locations and Tables

169-8670

B

A B

A C C

3E-3364

1

NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.

4

153-9693(NOTEW)

1

A

CLR-GA O R- 18 B R- 18 B R- 18

5

18 17 16 15 14 13

TIMING CALIBRATION (TC)PROBE CONNECTOR A-C5/A-C6 A-S1

3

12 11 10 9

2

155-2269

2

1

   1    L    O    V    1    0     7    4    9    7 ,    R  e   g   a    N    E   P    6    1    R    )   s   e    h   c   n    i    4    2   x   s   e    h   c   n    i    4    3   :   s   n   o    i   s   n   e   m    i    D    (

A-C1 OR P2 1607690

IAH RELAY

TRANSMISSION OIL PRESSURE

FUEL PRESSURE

ANALOG TEMPERATURE SENSOR RETURN

7 8 9 10 11 12 13 14 15 16 17 18 19 20

997-A1OR-18 993-A2BR-18 R800-A60OR-18 J842-A65BK-18 M967-A58OR-18

R800-A60OR-18 F421-A61YL-18

A747-A5

GY-18 WH-18

TIMING CALIBRATION (TC) PROBE+ 22 TIMING CALIBRATION (TC) PROBE- 23 ENGINE OIL PRESSURE 24 INJECTION ACTUATION PRESSURE 25

A747-A5 A-S1 G833-A9PK-18

F723-A10PK-18 F724-A11PU-18 994-A12GY-18 G849-A14BR-18

997-A55OR-18 A-S5

26 27 28 29

COOLANT TEMPERATURE 32 FUEL TEMP ERATURE 33 ERATURE

INTAKE MANIFOLD AIR TEMPERATURE INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 BOOST PRESSURE

34 35 36 37 38 39 40 41 42 43 44

INJECTOR 2 RETURN INJECTOR 1 RETURN 45 INJECTOR 3 RETURN 46 INJECTOR 4 RETURN 47 PRIMARY ENGINE SPEED/TIMING (TOP) + 48 PRIMARY ENGINE SPEED/TIMING (TOP) - 49 50 51 52 53 54

INJECTOR 5 INJECTOR 6 55 SECONDARY ENGINE SPEED/TIMING (BOTTOM) + SECONDARY ENGINE SPEED/TIMING (BOTTOM) INJECTION ACTUATION PRESSURE CONTROL VALVE + INJECTION ACTUATION PRESSURE CONTROL VALVE -

INJECTOR 5 RETURN INJECTOR 6 RETURN

56 57 58 59 60 61 62 63 64 65 66 67 68 69

997-A46OR-18 993-A6 BK-18 993-A52BR-18 993-A51BR-18

A-S7 993-A56BR-18

NOTE V

J1939 (-) 33 34 35 36 37 38 39

RUN/STOP SWITCH 40 RESET SWITCH 41 J1939 SHIELD 42

DROOP/ISOCH SWITCH L O W I D LE S W I T CH (+) BATTERY UNSWITCHED J1939 (+) (+) BATTERY UNSWITCHED (+) BATTERY UNSWITCHED

(-) BATTERY (-) BATTERY (-) BATTERY PRIMARY THROTTLE POSITION

   )   s   e    h   c   n    i    4    2   x   s   e    h   c   n    i    4    3   :   s   n   o    i   s   n   e   m    i    D    (

(+) BATTERY KEYSWITCH ELECTRONIC CONTROL MODULE (ECM)

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

A721-A24 A722-A23 A723-A25

A-C2 B-C23 1726062 1917823 A701-A17 GY-16-HV 1 T951-B54YL-16 A702-A18 PU-16-HV 2 T952-B55BR-16 A703-A19 BR-16-HV 3 T953-B56BU-16 J763-A20GY-16-HV 4 T954-B57GY-16 A705-A30 BU-16-HV 5 T955-B58GN-16 A706-A31 GY-16-HV 6 T956-B63GY-16 7 8 9 10 11 12 13 13 A726-A57 OR-16-HV T962-B64WH-16 14 14 A725-A36 YL-16-HV T961-B65GN-16 15 15 A724-A26 WH-16-HV T960-B66BU-16 16 A723-A25 OR-16-HV T959-B67BR-16 A722-A23 YL-16-HV 17 17 T958-B68YL-16 18 18 A721-A24 WH-16-HV T957-B69PU-16

WH-16-HV YL-16-HV OR-16-HV

A724-A26 WH-16-HV R817-A27GY-18 E963-A28BK-18

A705-A30 A706-A31

BU-16-HV GY-16-HV

E966-A32YL-18 E965-A33BU-18

NOTE V

RD-18 BK-18 GN-18

A-C11 1698670 997-A46OR-18 A 993-A54BR-18 B 994-A12GY-18 C

+5V GROUND SIGNAL

ENGINE OIL PRESSURE SENSOR 161-1705

995-A15BU-18 G833-A38PK-18

A-C12 1698670 A B C

+5V GROUND SIGNAL

ATMOSPHERIC PRESSURE SENSOR 161-1703

F421-A61YL-18 G833-A62PK-18

A-C9 1552269

+8V GROUND SIGNAL

COOLANT LEVEL SENSOR 204-2518(OPTIONAL)

C967-A16BU-18

B-C17 1539693 NOTE W

AB

G855-A35PU-18

B-C18 1539693 NOTE W

AB

AB

B-C19 1539693 NOTE W

AB

B-C20 1539693 NOTE W

AB

B-C21 1539693 NOTE W

AB

G850-A4BU-18

A725-A36 A726-A57

YL-16-HV OR-16-HV

INJECTOR CYLINDER #1 242-3456

REMOTESTART

L464

HOUR METER-

CATDATALINK+ CATDATALINK-

0R

945

BR

F427

INJECTOR CYLINDER #2 242-3456

INJECTOR CYLINDER #3 242-3456

   -      +       L      L       A      A       N      N       G      G       I      I       S      S

MAGNETIC PICKUP (MPU)

CHASSISGROUND ONBASEORFRAME

      A      B       9       6       2       2       5       5       1

PK

F429 F473

BU YL

MAINT IND LAMP F424 MAINT CLEAR SW F426 E-STOP SW F415A PU

YL BU

WIREAS (OPTIONAL) 224-1378 NEGPOS 12VOR24V BATTERY G

X994

STARTERINTERLOCK

BR

A-C3 1552269 3E3364 2 1 CIRCUITBREAKER (OPTIONAL) 171-2213

OR-4

053T264-H3OR-4

E716 N715

DROOP/ISOCHSW

LOWIDL E SW 2mm2 RD

2mm2 RD 2mm2 RD

OR-4

CIRCUITBREAKER 171-2211(24V)90A 171-2213(12V)135A

- BATTERYSTUD

2mm2 2mm2 2mm2 2mm2 2mm2 2mm2

+BATTERYSTUD

2

+BATT(UNSWITCHED) CIRCUITBREAKER

J1939 (+)

60

(-) BATTERY 61

INLETAIRHEAT ERRELAY

10A

64 (-) BATTERY 65 PRIMARY THROTTLE POSITION 66 67 68 69 (+) BATTERY KEYSWITCH 70

ELECTRONIC CONTROL MODULE (ECM)

FUEL TEMPERATURE SENSOR 130-9811 (OPTIONAL)

2mm2 BK

M971

START RELAY

E-C7 WIRE NAME POS TERM/ P PLUG LUG 1 2 3 4 5 6 ACCESSORY TABLE PART NAME P/N P L U G_A S. 20 8-0 462

E-C6 WIRE NAME POS TERM/ P PLUG LUG 3 91 -E 54 1 1 80 -9 34 0 C 21 4- E5 3 2 1 26 -1 76 8 ACCESSORY TABLE PART NAME P/N P L U G _ AS. 1 55- 226 9 WEDGE 155-2261 BOOT 6I-4347

BK GN YL QTY 1 1 50mm 1 50mm 1

WIREAS (OPTIONAL) 2 0 5 -3 7 2 9

2mm2

F415A C968A

DIAGNOSTIC

LAMP

HOUR METER + HOUR METER -

F473 F424

YL YL

F429

BU

F427 L464

PK BR

39A 1

PK

STARTERINTERLOCK

X994

BR

MAINT CLEAR SW

F426

BU

E716

WH

BK PK BR

X994

BR

E716

WH

- B A T(TE M C P I I I ) B K EMCPIIIREMOT E S T A R T 391B PK F424

LAMP

YL

F429

BU

F473

YL

MPU(+ ) MPU()

WH BK

WARNING LAMP

REMOTESTART 391PK KEYSWITCH J906 BR C968B PK LOWIDLESW EMCPIIIE-STO PBATTNEG F415NPU EMCPIIIE-STO PSW F415CPU DROOP/ISOCHSW E722 PK LOWIDLESW C968A PK

A234 BK

RUN/STOP SW

BR

F427 L464

A234 BK K900 YL K990 GN

J1939SHEILD J1939DAT A+ J1939DAT ARUN/STOP SW

J906 BR KEYSWITCH 945 BR CATDATALINK944 0R CATDATALINK+ J1939SHEILD K990 GN J193 9DATAK900 YL J193 9DATA+ EMCPIIIREMOT E S T A R T 391B PK EMCPIIIE-STO PSW F415 CPU L O W I D L E S W C968B PK

EMCPIIIE-STO PBATTNEG F415NPU EMCPIIIE-STO PBATTNEG F415NPU

OR-4

REMOTESTART

M971

STARTERINTERLOCK

BU WH BU PK BR

DIAGNOSTIC WARNING LAMP MAINT IND LAMP

INLETAIR HEATER (OPTIONAL) W IR E AS (OPTIONAL) 224-1377

BK

HOUR METER + HOUR METER -

MAINT CLEAR SW

F426

RESET SW E-STOP SW CUST E-STOP SW

R ED

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

BR 0R

-BATT(EXPANDEDCUSTCONNECTION)

PU PK

MAINT IND LAMP

-BATT(NO TEA) 2mm2 BK R A T E D S P EDES W C970 BU

ALT + R

BU

N715 BU F415B PU F415A PU

CHASS ISGROUNDGN/YL

15A HOURMETER     -

      +

ALARMSILENCE (MUTE)SWITCH

BLACK

BROWN/BLACK BLUE

C

ALARM

NO

INSTRUMENT PANEL

    -

NC

      +

ALARMSILENCE RELAY

OR BLUE/YELLOW

      +

MAIN TCLEARIND

          +

RED/YELLOW WHITE

R

DIAGNOSTICIND

          +

KEYSWITCH WARNINGIND

    -

C OFF ONS B START

VIOLET YELLOW ORANGE PINK PINK

NOTE: WIRES WHICH ARE NOT PART OF THE CUSTOMER WIRING & ARE IDENTIFIED BY FUNCTION OR BY WIRE SIZE (IN mm 2) AND COLOR ARE PART OF THE 262-5764 HARNESS ASSEMBLY WHICH INCLUD ES THE JUNCTION BOX.

N715

BU

E722

PK

M971 F473

MAINTENANCE CLEARSW

PINK PINK GREE N/ YELLO W

BR

F424

YL

F429

BU

F427

PK

LAMP

CUSTOMER CONNECTOR J61

BR

HOUR METER-

L464

KEYSWITCH

J906

BR

945

BR

L O W I D L E S W C968B PK EMCPIIIE-STO PSW F415CPU EMCPIIIREMOT E S T A R T 391B PK 2mm2 +BATT(UNSWITCHED)101 RD 2mm2 +BATT(UNSWITCHED)101 RD 2mm2 +BATT(UNSWITCHED)101 RD 2mm2 BK

BR

944

MAINT CLEAR SW RUN/STOP SW

0R

J1939SHEILD K990

502mm 1 1

8T T-8 87 73 37 7 8 1 80 -9 34 0 8 T- 87 37 8 T- 87 37 8 T- 87 37 8 T- 87 37 8 T- 87 37 180-9340 1 8 0- 9 34 0 1 33 -0 96 9 8 T- 87 37

STTURBAEP BOOT BOOT

R D- 14 B R- 16 O R- 16 R D- 14 B K- 14 B R -1 6 P K- 16 B R- 16

BK YL GN WH-16

Y L- 16 B U- 16 Y L- 16

P K- 16 B R -1 6

132S5--27089736 6I-4348 6I-4348

P K -1 6 P K -1 6 B U -1 6 B U -1 6 P U- 16

TERMINATION RESISTOR E-C5/E-C7

QTY 1 50mm 1 50mm

E-C2 WIRE NAME POS TERM/PLUG 1 01 -E 22 1 1 26 -1 76 7 2 29 -E 1 2 1 26 -1 76 7 2 29 -E 28 3 1 26 -1 76 7 4 8 T- 87 37 1 01 -E 36 5 1 26 -1 76 7 9 45 -E 35 6 1 80 -9 33 9 9 44 -E 38 7 1 80 -9 33 9 1 01 -E 25 8 1 26 -1 76 7 2 29 -E 29 9 1 26 -1 76 7 M 9 71 - E1 6 1 0 1 8 0- 9 33 9 11 8 T- 87 37 F 42 7- E5 1 2 1 80 -9 33 9 L 46 4- E2 1 3 1 80 -9 33 9 14 8 T- 87 37 15 8 T- 87 37 A 23 4- E4 1 1 6 1 33 -0 96 7 K 90 0- E4 4 1 7 1 80 -9 33 9 K 99 0- E4 7 1 8 1 80 -9 33 9 E716-E18 19 180-9339 20 8 T- 87 37 21 8 T- 87 37 F 42 4- E8 2 2 1 80 -9 33 9 23 8 T- 87 37 F 42 9- E6 2 4 1 80 -9 33 9 F 47 3- E7 2 5 1 80 -9 33 9 26 8 T- 87 37 27 8 T- 87 37 28 8 T- 87 37 3 91 -E 54 J 9 06 - E5 0

2 9 1 80 -9 33 9 30 1 8 0- 9 33 9 31 8 T- 87 37 32 8 T- 87 37 33 8 T- 87 37 34 1 8 0- 9 33 9 35 1 8 0- 9 33 9 36 1 8 0- 9 33 9 37 1 8 0- 9 33 9 38 8 T- 87 37 F 71 5- E9 3 9 1 80 -9 33 9 40 8 T- 87 37 ACCESSORY TABLE PART NAME P/N R E CE P TA C LE _ AS . 9 X -1 3 43 TUBE 5P-0702 BOOT 6I-4348 TUBE 125-7876 E 7 22 - E1 5 C 9 68 - E2 1 F 4 26 - E1 0 N 7 15 - E1 9

CUSTOMER CONNECTOR E-C2

E-S4 E-S3

E-S5

E-S7

E-S8

YL PU PK

F426

BU

E716 RESET SW N715 E722 DROOP/ISOCHSW PRIMARY THROTTLE POS M971

WH BU PK BR

PRIMARY THROTTLE POS HOUR METER + HOUR METER -

STARTER I IN NTERLOCK J1939SHEILD J1939DAT A+ J1939DAT A-

WARNING LAMP MAINT IND LAMP DIAGNOSTIC LAMP

F473 F424 F429

RUN/STOP SW

YL YL BU

F427 PK L464 BR KEYSWITCH J906 BR 945 BR CATDATALINK944 0R CATDATALINK+ A234 BK J1939SHEILD K990 GN J1939DAT AK900 YL J1939DAT A+

BR 0R

101 RD M971

BR

F427 L464 X 994

PK BR BR

A234 BK K900 YL K990 GN E716

WH PK

MAINT IND LAMP

F424

YL

DIAGNOSTIC LAMP WARNING LAMP

F429 F473

BU YL

HOUR METER + HOUR METER -

REMOTESTART KEYSWITCH

39A 1 J906

PK BR

EMCPIIIE-STO PSW F415CPU EMCPIIIE-STO PBATTNEG F415NPU DROOP/ISOCH SW E722 PK C968B PK LOWIDLESW F426 N715

BU BU

F415B PU

+BATT(UNSWITCHED)

C A T D AT A L I N KCATDA TALIN K+

2mm2

NOT ESG&H NOT ESG&H

2mm2 -BATT PRIMARYTHROTTLEPOSITION 2mm2 -BAT(EXPDCUSTCONN) HOURMETE R+ HOURMETE R-

J1939SHEILD J1939DAT A+ J1939DAT ARUN/STOPSW 2mm2 -BATT(EMCP III) EMCPIIIREMOT ESTART MAINTENANCEINDLAMP

CLR-G A B R- 16 B K- 14 BK O R- 16 B R- 16 GN YL

E-S12 E-S11

2mm2

153-2707 CABLE NOTEJ

QTY 1 50mm 1 50mm 1

E-S10

DIAGNOSTICLAMP WARNINGLAMP MPU+ MPUREMOTESTART 2mm2 KEYSWITCH LOWIDLERETUR NSW EMCPIIIE-STO PRETURNSW EMCPIIIE-STO PSW

E-C3 WIRE NAME POS TERM/ P PLUG LUG J 90 6- E5 1 A 1 80 -9 33 9 2 29 -E 31 B 1 26 -1 76 7 A 23 4- E4 3 C 1 33 -0 96 7 9 44 -E 39 D 1 80 -9 33 9 9 45 -E 37 E 1 80 -9 33 9 K 99 0- E4 8 F 1 80 -9 33 9 K 90 0- E4 5 G 1 80 -9 33 9 H 8 T- 87 37 J 8 T- 87 37 ACCESSORY TABLE PART NAME P/N R EC EP TA CL E 8 T- 87 36 TUBE 125-7876 CAP 8C-6354 TUBE 5P-0702 BOOT 115-5674

SERVICE TOOL CONNECTOR E-C3

NOTEF

E-S1

E-S2

E-S6

LOWIDLESW MAINTENANCECLEARSW RESE TSW E-STOPRETURN SW E-STOPSW CHASSISGROUND

CUSTOMER WIRING

-VEBOX

10AMPCIRCUIT BREAKER 20AMPCIRCUIT BREAKER

BATTERY- STUD BATTERY+STUD

GROUND STUD

DCCONTROLSCONNECTOR

9X0141

+BATT(UNSWITCHED) -BATT -BATT

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

101 RD

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

CUSTOMER CONNECTOR P61

9X1343

101 RD

945 944

EMCPIIIREMOT E S T A R T 391B

GN

K900 F415A C968A

+ B A T(TU N S W I T C HDE) CATDATALINKCATDATALINK+ + B A T(TU N S W I T C HDE) 2mm2 BK

2mm2 BK 2mm2 BK EMCPIIIE-STO PBATTNEG F415NPU REMOTESTART 39A 1 PK X 994 B R STARTER I IN NTERLOCK

BR

CATDATALINK-

+ B A T(TU N S W I T C HDE) 2mm2 BK 2mm2 BK

YL

MAINT IND LAMP DIAGNOSTIC

HOUR METER +

ENGINE SHUTDOWN (E-STOP) SWITCH

LOWIDLESPEEDSW ORANGE BLACK/WHITE

-VEPANEL

RESET SW

E716-E18 N 7 15 - E1 9 A 23 4- E2 0

ELECTRONIC CONTROL MODULE E-C1

CLR-GA R D- 14 B K- 14 B K- 14

E-S9

Harness 246-4953 Connector and Splice Locations and Tables

9X1343

945 944

PRIMARY THROTTLE POS E-STOP SW

LOW IDLE SW

2mm2 RD +BATT(UNSWITCHED) 2mm2 RD +BATT(UNSWITCHED) 2mm2 RD +BATT(UNSWITCHED) -BATT(NO TEA) 2mm2 BK -BATT(NO TEA) 2mm2 BK

051T251-H5 BK-4 H-C1 1 BK-4 1275484 1275483

+BATT(UNSWITCHED)101 RD BK

MAINT CLEAR SW F426 RUN/STOP SW E716 RESET SW N715 DROOP/ISOCHSW E722 PRIMARY THROTTLE POS M971

WIREAS (OPTIONAL) 224-1374

WH-16 B U -1 6 BK

E-C5 WIRE NAME POS TERM/ P PLUG LUG 1 01 -E 40 1 1 26 -1 76 7 2 29 -E 33 2 1 26 -1 76 7 3 8 T- 87 37 A 23 4- E4 2 4 1 33 -0 96 7 K 99 0- E4 9 5 1 80 -9 33 9 K 90 0- E4 6 6 1 80 -9 33 9 ACCESSORY TABLE PART NAME P/N R E CE P TA C LE _ AS . 3 E -3 3 82 WEDGE 3E-3383 TUBE 125-7876 STRAP 3S-2093 TUBE 5P-0702 BOOT 6I-4347

CLR-G A R D- 14 B K- 14

K 99 0- E1 4

33 2 3 34 35 36 37 38 39 40 41 42 43

E-C1 (CONTINUED) 44 8 T- 87 37 45 8 T- 87 37 E 7 22 - E1 5 4 6 1 8 0- 9 34 0 C 9 68 - E2 1 4 7 1 8 0- 9 34 0 1 01 -E 22 4 8 1 26 -1 76 8 49 8 T- 87 37 YL K 90 0- E2 3 5 0 1 80 -9 34 0 51 8 T- 87 37 R D- 14 1 01 -E 24 5 2 1 26 -1 76 8 R D- 14 1 01 -E 25 5 3 1 26 -1 76 8 54 8 T- 87 37 55 8 T- 87 37 56 8 T- 87 37 57 8 T- 87 37 58 8 T- 87 37 59 8 T- 87 37 60 8 T- 87 37 B K- 14 2 29 -E 27 6 1 1 26 -1 76 8 62 8 T- 87 37 B K- 14 2 29 -E 28 6 3 1 26 -1 76 8 64 8 T- 87 37 B K- 14 2 29 -E 29 6 5 1 26 -1 76 8 B R -1 6 M 9 71 - E1 6 6 6 1 8 0- 9 34 0 67 8 T- 87 37 68 8 T- 87 37 69 8 T- 87 37 B R -1 6 J 9 06 - E3 4 7 0 1 8 0- 9 34 0 ACCESSORY TABLE QTY PART NAME P/N 1 P LUG _AS . 1 6 0 -76 89 1 ENDBELL 126-1774 50mm TUBE 5P-0702 P K -1 6 P K -1 6 R D- 14

DC CONTROLS CONNECTOR + BA TT (U NS WI TC HE D) 1 0 1 R D

CATDATALINKCATDATALINK+

-BATTERY

J906

INJECTION ACTUATION PRESSURE SENSOR 224-4536

MPU(+ ) WH MPU() BK -BATT(EXPANDEDCUSTCONNECTION) -BATT(EMCPIII)

+BATT(UNSWITCHED)101RD +BATT(UNSWITCHED)101RD +BATT(UNSWITCHED)101RD +BATT(UNSWITCHED)101RD

2mm2 RD

YL

PRIMARY THROTTLE POS

KEYSWITCH

1 2 3

CIRCUITBREAKER NOTED

+BATT(UNSWITCHED) CATDA TALIN K- NOT ESG&H CATDA TALIN K+ NOT ESG&H +BATT(UNSWITCHED) -BATT PRIMARYTHROTTLEPOSITION

SIGNAL +BATT -BATT

ROTARY POSITIONSENSOR 134-0670 NOTEE

PWMOUTPUT WOODWARD LOADSHARE SIGNAL(+) MODULE 19

161-0797 NOTEE

CUSTOMER CONNECTORJ61

HOURMETE R+ HOURMETE RSTARTER I IN NTERLOCK NOTEC

J1939SHEILD J1939DAT A+ J1939DAT ARUN/STOPSW

CUSTOMER CONNECTORP61

NOTEB

EMCPIIIREMOT ESTART MAINTENANCEINDLAMP

153-2707CABLE NOTEJ

CUSTOMERPROVIDED KEYSWITCH NOTEG R

DIAGNOSTICLAMP WARNINGLAMP

C OFF ONS B START

REMOTESTART KEYSWITCH EMCPIIIE-STO PRETURNSW EMCPIIIE-STO PSW DROOP/ISOCH SW LOWIDLESW MAINTENANCECLEARSW RESETSW

TERMINALSTRIP (SPLICECONNECTIONS)

NOTEA

JUNCTION BOX

E-STOPSW

CUSTOMER WIRING

SERVICETOOL CONNECTOR

SERVICE TOOL CONNECTOR J63 9W1951 2mm2 L464-E2

BR-16

1 01 -E 24 944-E3 945-E4

0R-16 BR-16

229-E17 BK-14 PK-16

F429-E6 F473-E7 F424-E8 F426-E10

BU-16 YL-16 YL-16 BU-16

F715-E9

PU-16

E-S9

C214-E53BK-14 229-E31 BK-14 229-E33 BK-14 229E -1 BK-14

E-S7

E-S3

101-4 E0 RD-14 229-3 E3 BK-14

A234-E41BK A234-E42BK

A234-E42 K990-E49 K900-E46

E-S12

A234-E43BK-14

A234-E20 BK J906E -34BR-16

K 90 0- E2 3 Y L K 9 0 0E-6 1 Y L

K 99 0- E1 4 G N K 9 9 0E-6 2 G N

K990-E14

GN

E716-E18 N715-E19 A234-E20

WH-16 BU-16 BK

E722-E15 C968-E21

PK-16 PK-16

101-2 E2 RD-14 K900-E23

YL

101-2 E4 RD-14 101-2 E5 RD-14

944-3 E

OR-16

945-4 E

BR-16

E-S6

J906E51BR-16 J906E50BR-16

E-S11

K 90 0- E4 5 Y L

E-S4

K900E -44YL K900E -46YL

E-S10

K 99 0- E4 8 G N

E-S5

E-S2

E-S1

K990E -47GN K990E -49GN 944E -39 OR-16 944E -38 OR-16

229E -28 BK-14 229E -29 BK-14 A234-E20 BK C968E -21PK-16 E716E -18WH-16 E722E -15PK-16 F424E -8 YL-16 F426E -10BU-16 F427E -5 PK-16 F429E -6 BU-16 F473E -7 YL-16 F715E -9 PU-16

229-2 E8 BK-14 229-2 E9 BK-14 M971E -16BR-16

J906-E34

1607689 E-C1 OR P1

BR-16

BK GN YL

E-C6 15526 29 1 2

E-C3 8T8736

C D E F G H J

3E334 6 WIRE2912 PK-16 WIRE2894 BK-14

SERVICE TOOL CONNECTOR

DCCONTROLSCONNECTOR

(-) BATTERY/ SENSORRETURN SENSOR/ ACTUATORSUPPLY

CONTROLPLUSFROM ECM CONTROLMINUSFROM ECM

WIRE2918 PK-16 WIRE2919 BR-16 WIRE2925 RD-14 WIRE2926 RD-14 WIRE2927 RD-14

CIRCUITBREAKER

+BUSBAR WIRE2895RD-14

1 0 1 E- 2 R D D- 1 4 229-E 1 BK-14 229-E 28 BK-14 101-E 36 RD-14 945-E 35 BR-1 6 944-E 38 0R-1 6 101-E 25 RD-14 229-E 29 BK-14 M971E16 BR-1 6

391-E 54 PK-16 1 0 1 -2E2 R D - 1 4 1 0 1 -3E6 R D - 1 4 1 0 1 -2E5 R D - 1 4 2 2 9 -1E B K - 1 4 2 2 9 -2E8 B K - 1 4 2 2 9 -2E9 B K - 1 4 944-3 E8 0R-16 945-3 E5 BR-16 A234-E41 BK C 9 6 8E-2 1 P K - 1 6 E 7 1 6E-1 8 W H - 1 6 E 7 2 2E-1 5 P K - 1 6 F 4 2 4E-8 Y L - 1 6 F 4 2 7E-5 P K - 1 6 F 4 2 9E-6 B U - 1 6 F 4 2 6E-1 0 B U - 1 6 F 4 7 3E-7 Y L - 1 6 F 7 1 5E-9 P U - 1 6

A234-E41 BK K900E44 YL K990E47 GN E716E18 WH-1 6

J K9 90 06 0E E-5 40 4 B YR L-16 K 9 9 0E-4 7 G N L 4 6 4E-2 B R - 1 6 M 9 7 1E-1 6 B R - 1 6 N 7 1 5E-1 9 B U - 1 6

C 92 66 8E1 20 1 B PU K-1 1 6 F4 E 6 N715 -E19BU-16

F424E8 YL-16 F429E6 BU-16 F473E7 YL-16

391-E 54 PK-16 J906E50 BR-1 6

E722E15 PK-1 6

F715E9 PU-16

CUSTOMER WIRING GROUP - HARNESS 246-4953 (USED WHEN JUNCTION BOX IS NOT PROVIDED)

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

W I RE 2 92 5 R RD D 1- 4 WIRE2924 BK-14 WIRE2923 BK-14

WIRE2896RD-14

WIRE2897RD-14

WIRE2919 BR-16

WIRE2898RD-14

WIRE2920BK-14

WIRE2927 RD-14 WIRE2922 BK-14

  4    D   R

  3   0   9   2   E   R   I   W

  2   0   9   2   E   R   I   W

WIRE2800RD-14

NEG

  4    K   B   3   9   8   2   E   R   I   W

POS

12VOR24V BATTERY G

  1   0   9   2   E   R   I   W

A-C3 3E3364 1552269

1 2

  8   8   1   1    R    U   O   B   4   6   0   0   9   9   2   2   E   E   R   R   I   I   W   W

  9   9   8   2

CUSTOMER CONNECTOR

WIRE2918 PK-16

WIRE2801RD-14

10A

  4    R   O

  4    D   R

  E   R   I   W

CIRCUITBREAKER (OPTIONAL)

WIRE2921 BK-14

ALT + R GND

051T251-H5 BK-4

051T028-H6 BK-4

052T056-H1RD-8 WIRE2894 BK-14 WIRE2912 PK-16 STARTRELAY (SMMS)

059T265-H2RD-10

NOTE B: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER LOW IDLE SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 35 AND PIN 9.

NOTE D: REQUIRED CIRCUIT PROTECTION. NUMBER AND TYPE OF DISPLAYS.

250T265-H4 OR-4

H-C1 1275484 1

LOCATED

HARNESS CHG 293-5393 00 (J2 / ENGINE) 246-4954 01 (J2 / ENGINE) WIRED THE SAME AS THE 293-5393 HARNESS 215-3249 03 (INJECTOR HARNESS) 246-4953 00 (CUSTOMER HARNESS) 201-7180 02 (ALTERNATOR/STARTER) 262-5764 00 JUNCTION BOX AND ASSOCIATED ENGINE HARNESS

NOTE C: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER RUN/STOP SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 19 AND PIN 9.

053T264-H3OR-4

WIRE2918 PK-16 WIRE2919 BR-16

1 2 BU-18

IDENT. A A B E H -

NOTE A: REMOVE LINK TO WIRE ADDITIONAL CUSTOMER E-STOP SWITCH. SWITCH TO BE WIRED IN SERIES ON THE N/C CONTACT BETWEEN PIN 39 AND PIN 2. INLETAIR HEATERRELAY (OPTIONAL)

CIRCUITBREAKER 135A

RD-18

G850-A4

IN THE A HARNESS

WIRE2905OR-4

135A

MOTOR

THIS SCHEMATIC IS FOR THE C9 MARINE GENSET (SJB)

A-C17 A-C14 3E3364 1552269

C987-A21

TO

S

MTRBAT

CUSTOMER SUPPLIED WIRING

C OFF ON B START

NOTED CIRCUITBREAKER

  4    K   B

J1939DATALINK

R ON

WIRE2925RD-14

10A

CIRCUITBREAKER

CUSTOMERPROVIDED SHUTDOWNSW WIRE2921 BK-14

CUSTOMERPROVIDED STARTSWITCH

WIRE2826RD-14

10A

CIRCUITBREAKER

WIRE2924 BK-14 WIRE2923 BK-14 WIRE2922 BK-14

WIRE2926 RD-14

CATDATALINK

WIRE2897RD-14

10A

CIRCUITBREAKER -BUSBAR

E-C2

9X1343

A B

INSTRUMENTPANEL

STARTINGCIRCUIT

TERMINATION RESISTOR

3 9 1 -5E4 P K - 1 6 C214E53BK-14

J906E -51BR-16 2 2 9 -3E1 B K - 1 4 A234-E43 BK 944-3 E9 0R-16 945-3 E7 BR-16 K 9 0- 4 E 8 GN K900E -45YL

(+)BATTERYSWITCHED

SIGNALPLUSTO ECM SIGNALMINUSTO ECM

F427E5 PK-16 L464 -E2 BR-16

945E -37 BR-16 945E -35 BR-16

L 4 6 4E-2 B R - 1 6 M971E -16 BR-6 1 N715E -19BU-16 229-2 E7 BK-14

1 0 1 -4E0 R D - 1 4 229E -31 BK-14 229E -33 BK-14 944E -39 0R-16 945E -37 BR-16 A234-E42 BK A234-E43 BK C214-E53 BK-14 J 9 0 6E-5 1 B R - 1 6 K 9 0 0E-4 5 Y L K 9 0 0E-4 6 Y L K 9 0- 4 E 8 GN K 9 9 0E-4 9 G N 391E -54 PK-16

1 2 3 4 5 6

(+) BATTERY

A B C D E F G H J

J906 BR KEYSWITCH BK A234 BK J1939SHEILD 944 0R CATDATALINK+ 945 BR CATDATALINKK990 GN J1939DATAK900 YL J1939DATA+

2mm2

E-C5 E-C7 3E3382 2080432

A234-E58 BK-14 A234-E60 BK

BK KEYSWITCH J906 BR 945 BR CATDATALINK944 0R CATDATALINK+ A234 BK J1939SHEILD K990 GN J193 9DATAK900 YL J193 9DATA+

JUNCTION BOX

101-2 E2 RD-14 1 0 1 -4E0 R D - 1 4 E-S8 R D- 14 1 01 -E 36 R D- 14 101-2 E5 RD-14

229-E27 BK-14

F427-E5

62

(-) BATTERY 63

SIGNAL GROUND

QTY 1 1 1

EMCPIIIE-STO PBATTNEG F415NPU REMOTESTART 39A 1 PK STARTERINTERLOCK X994 BR

WARNING LAMP

-BATTERY

OR-18 +5V YL-18 GROUND GN-18 SIGNAL

GND

RATEDSPEED SWITCH -BATTERY

FUEL PRESSURE SENSOR 194-6725

2mm2 2mm2

PRIMARY THROTTLE POS

BU

2mm2 BK

+5V GROUND SIGNAL

INLETAIR HEATERRELAY (OPTIONAL) 223-4453(24V) 212-7766(12V)

+BATT(UNSWITCHED) +BATT(UNSWITCHED)

2mm2 BK

A-C15 1698670 A B C

E-STOP SW CUST

(+) BATTERY UNSWITCHED (+) BATTERY UNSWITCHED

1 2

CLR-G A P K- 16 B K- 14

MAINT CLEAR SW RESET SW

DROOP/ISOCH SWITCH LOW IDLE SWITCH (+) BATTERY UNSWITCHED

ENGINE COOLANT TEMPERATURE SENSOR 264-4297

GN

BK BK BK BK BK BK

DROOP/ISOCHSW

C970

BOOST PRESSURE SENSOR 161-1704

2mm2

20A

A-C17 A-C14 3E3364 1552269 C987-A21RD-18 1 1mm2 BU

250T265-H4 OR-4

051T028-H6 BK-4 BATTERY ISOLATORSW P515 052T056-H1RD-8 1552269 2 1 STARTRELAY 059T265-H2RD-10 (SMMS) 3E-0075(24V) 3E-7278(12V) 6mm2 BK

WH BU

E722 PK C968A PK

K900

135A

MOTOR

+BATT(UNSWITCHED)

J1939DAA T+

+5V GROUND SIGNAL

2mm2 2mm2 2mm2 2mm2

6mm2 RD

LOW IDLE SW

RUN/STOP SWITCH RESET SWITCH J1939 SHIELD

SIGNAL GROUND

(SMMS) E-C6

CHASS ISGROUNDGN/YL

CIRCUITBREAKER

E-STOP SW

J1939 (-)

1 2

QTY 1

J1939DATA+

DIAGNOSTIC LAMP WARNING LAMP MAINTENANCE INDICATOR LAMP MAINTENANCE CLEAR SWITCH EMERGENCY STOP SWITCH (E-STOP SW)

B U- 16 Y L- 16 Y L- 16 B U -1 6 P U- 16

A-C10 1552269

INJECTOR CYLINDER #6 242-3456

S

MTRBAT

K990 GN P67 J1939DATA+ A 120OHMS B J1939DATAC J1939SHIELD TERMINATIONRESISTO R 134-2540

J1939DAA T-

RUN/STOP SW RESET SW A234-E20 BK

INJECTOR CYLINDER #5 242-3456

JUNCTIONBOX GROUNDSTUD

MPU(+ ) WH MPU() BK -BATT(EXPANDEDCUSTCONNECTION) -BATT(EMCPIII) 6mm2 RD

DIAGNOSTIC LAMP WARNING LAMP

INJECTOR CYLINDER #4 242-3456

J1939DATA-

HOUR METER (+)

INTAKE MANIFOLD AIR TEMPERATURE SENSOR 264-4297

PK

BR

944

HOUR METER +

3 9 1A

A234 BK

CAT DATA LINK (+) (NOTE M & N) CAT DATA LINK (-) (NOTE M & N)

SIGNAL GROUND

A-C21 1552269

A-C13 1698670 997-A45OR-18 A 993-A51BR-18 B A746-A29 PK-18 C

A-C16 3E3370 997-A44OR-18 A 993-A50BR-18 B G849-A14BR-18 C

B-C22 1539693 NOTE W

CATDATALINK+

HOUR METER (-)

1 2

G833-A37PK-18

CLR-G A

INJECTOR HARNESS CONNECTOR

G854-A34PK-18

997-A8OR-18 993-A6 BK-18 A747-A5 GY-18

997-A47OR-18 993-A52BR-18 A745-A7 WH-18

1607689 P1

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

SIGNALSIGNAL+ SECONDARY (BOTTOM)

E965-A33BU-18 E966-A32YL-18

A-C22 1698670 R800-A60OR-18 A B J842-A65BK-18 M967-A58OR-18 C

993-A50BR-18 A-S6 993-A54BR-18 J842-A65BK-18

   1    L

   O    V    1    0     7    4 ,    9   2    7   l  r  o   o    R    C ,    N   e   g    E   P   a    R    6    1

A.C7 1112416 A B

O R- 16 B R- 16

993-A2BR-18 C967-A16BU-18 A701-A17 GY-16-HV A702-A18 PU-16-HV A703-A19 BR-16-HV J763-A20GY-16-HV A746-A29 PK-18

70

1 2 3 4 HOUR METER (-) 5 6 7 CAT DATA LINK (+) (NOTE M & N) 8 CAT DATA LINK (-) (NOTE M & N) 9 10 11 12 HOUR METER (+) 13 14 15 16 17 18 DIAGNOSTIC LAMP 19 WARNING LAMP 20 MAINTENANCE INDICATOR LAMP 21 MAINTENANCE CLEAR SWITCH 22 EMERGENCY STOP SWITCH (E-STOP SW) 23 24 25 26 27 28 29 30 31 32

B R- 16

P K- 16

997-A44OR-18

995-A15BU-18 F421-A61YL-18

SIGNALSIGNAL+ PRIMARY (TOP)

ENGINE SPEED / TIMING SENSORS 245-4630

C967-A16BU-18 G833-A62PK-18 F421-A61YL-18

GY-18 G833-A62PK-18 G833-A37PK-18 G833-A38PK-18 997-A8OR-18 997-A47OR-18 997-A45OR-18

A-S4

997-A1OR-18

30 31

A-C8 1003320 A B

E963-A28 BK-18 R817-A27GY-18

E963-A28BK-18 E965-A33BU-18 R817-A27GY-18 G833-A37PK-18 995-A15BU-18 G833-A38PK-18 E966-A32YL-18

995-A15BU-18 E963-A28BK-18 A745-A7 WH-18 A746-A29 PK-18 M967-A58OR-18 E965-A33BU-18 E966-A32YL-18 994-A12GY-18 C967-A16BU-18

G833-A9PK-18

E-C1 WIRE NAME POS TERM/PLUG 1 8 T- 87 37 2 8 T- 87 37 3 8 T- 87 37 4 8 T- 87 37 L 46 4- E2 5 1 80 -9 34 0 6 8 T- 87 37 7 8 T- 87 37 9 44 -E 3 8 1 80 -9 34 0 9 45 -E 4 9 1 80 -9 34 0 10 8 T- 87 37 11 8 T- 87 37 12 8 T- 87 37 F 42 7- E5 1 3 1 80 -9 34 0 14 8 T- 87 37 15 8 T- 87 37 16 8 T- 87 37 17 8 T- 87 37 18 8 T- 87 37 F 42 9- E6 1 9 1 80 -9 34 0 F 47 3- E7 2 0 1 80 -9 34 0 F 42 4- E8 2 1 1 80 -9 34 0 F 4 26 - E1 0 22 1 8 0- 9 34 0 F 71 5- E9 2 3 1 80 -9 34 0 24 8 T- 87 37 25 8 T- 87 37 26 8 T- 87 37 27 8 T- 87 37 28 8 T- 87 37 29 8 T- 87 37 30 8 T- 87 37 31 8 T- 87 37

CLR-GA

INJECTION ACTUATION PRESSURE CONTROL VALVE

A-C5 A-C6 1552269 3E3364 F723-A10PK-18 1 TIMING CALIBRATION F724-A11PU-18 2 (TC) PROBE CONNECTOR

R817-A27GY-18 G849-A14BR-18

G850-A4BU-18

A745-A7

1 2

G854-A34PK-18 G855-A35PU-18

F723-A10PK-18 G850-A4BU-18

21

A-C4 1552269

F724-A11PU-18 G855-A35PU-18

1

ANALOG SENSOR SUPPLY +5V 2 ANALOG SENSOR RETURN 3 DIGITAL SENSOR POWER +8V 4 DIGITAL SENSOR RETURN 5 COOLANT LEVEL 6

WIRE2907BU-4 INLETAIR HEATER (OPTIONAL)

CIRCUIT PROTECTION WILL VARY BASED ON THE SEE INSTALLATION GUIDE.

NOTE E: MAY USE EITHER WOODWARD LOAD SHARE MODULE OR

ROTARY POSITION SENSOR.

NOTE F: REQUIRED IF CUSTOMER PROVIDED CONTROLS ARE FI TTED, AND START/STOP BOX OR EMCPIII IS NOT USED. NOTE G: CAT DATA LINK MUST BE UNSIELDED TWISTED PAIR ONE TWIST PER 25 MM MINIMUM.

OF 18 AWG OR LARGER WIRE.

NOTE H: 30 METER MAXIMUM TOTAL LENGTH FROM P61 TO ALL OTHER CAT DATALINK CONNECTIONS. NOTE J: USE RECCOMENDED CABLE OR EQUIVALENT PER SAE J 1939 SPECIFICATIONS FOR ALL J1939 DATALINK CONNECTIONS. NOTE K: -BATT ON CUSTOMER CONNECTOR AND ECM GROUND STRAP MUST BE CONNECTED DIRECTLY TO THE -BATT STUD AND NOT CONNECTED TO -BATT THROUGH ANY OTHER INDIRECT PATH. NOTE V: WIRE 993-A6 IS BLACK ON HARNESS 246-4954 -00. ON LATER VERSIONS OF THE HARNESS.

THE WIRE IS BROWN

NOTE W: USE KIT 156-7106 WHEN REPLACING CONNECTOR 153-9693. REFER TO REHS1809 FOR REPAIR AND INSTALLATION DETAILS.

LEFT SIDE VIEW TOMAGNETIC INLETAIR PICKUP HEATER CIRCUIT HARNESS262-5764 BREAKER (INBLACKCONDUIT)

TERMINATION RESISTOR TO INLETAIR HEATERRELAY

JUNCTIONBOX SERVICETOOL CONNECTOR

CUSTOMER CONNECTORP61

DIFFERENTIALPRESSURE SWITCH (FUELFILTER ALARM) (W)

INJECTION ACTUATION PRESSURE CONTROL VALVE (R)

COOLANT TEMPERATURE TRANSMITTER (HIGH TEMP ALARM) (Z)

BOOST PRESSURE SENSOR (E9) (BEHIND AFTERCOOLER)

INLET MANIFOLD AIR TEMPERATURE SENSOR (U)

ATMOSPHERIC PRESSURE SENSOR (B)

RENR7947-01 September2007

ENGINE OILPRESSUR SENSOR (N) ECM P2 CONNECTOR ECM P1 CONNECTOR PRESSURE TRANSMITTER (LUBE OILPRESSURE ALARM) (G) LOW LUBE OIL PRESSURE SWITCH (H) CONTROLBOX 23 WAY CONNECTOR A CONTROLBOX 31 WAY CONNECTOR B

FUELPRESSURE SENSOR (S)

AC CONNECTOR

INJECTION ACTUATION PRESSURE SENSOR (L)

AC HARNESS 315-1122

ENGINE SPEED/TIMING SENSOR (TOP) (K) ENGINE SPEED/TIMING SENSOR (BOTTOM) (J)

K5Relay F110A Breaker F2 1 0 A Breaker F3 1 0 A Breaker K2Relay

MAGNETIC PICKUP (OVERSPEED SHUTDOWN) (F)

K4Relay BackupStart StopSwitch ResetSwitch Shutdown Overide Switch

SJB1-UP

LEFT SIDE VIEW FRONT VIEW

K3Relay

C9 Marine Generator Set Electrical System

‘S’PWM converter Additional magnetic speedpickup

B- PWM converter

17

B+ PWM converter Maincontrolpower failurealarm Enginerunning +vesupply(backup) -vesupply +vesupply(main) Remotestopswitch (Removelinkif fitted) Ground

K1Relay

InternalComponentlayout HIGH LUBE OIL HUEI SYSTEM OILLEAK TEMPERATURE ALARM LEVELSWITCH (O) ALARM SWITCH (M)

HIGH COOLANT TEMPERATURE SWITCH (I)

TIMING CALIBRATION (TC) PROBE CONNECTOR (DD)

KeytoExternalFeatures 1. ServiceTool(Diagnostic)Conne ctor ctor 2. ConnectorA(23way) 3. ConnectorB(31 way) 4. Battery Isolator Switch (-V E) 5. A cess hole for Battery Supply Lead (-VE) 6. Battery Isolator to Starter -V E 7. AudiableAlarmConnector 8. Gland PlateforCustomerConnection s 9. ACConnector 10. EmergencyShutdow nSwitch 11. ControlModuleDisplay(whenfitted) 12. ECMWarningLamp 13. DiagnosticLamp 14. MaintenanceWar ningLamp 15. MaintenanceClearSwitch 16. ShutdownOverideLamp 17. CustomerConne ctTerminalBlock ctTerminalBlock

PRESSURE TRANSMITTER (FUELPRESSURE HIGH-LOW ALARM) (X) COOLANT LEVELSWITCH ALARM (V)

DIFFERENTIALPRESSURE SWITCH (FUELFILTER ALARM) (W)

ComponentIdentificat f icatiionChart-MCS onChart-MCS EngineControlBox

COOLANT TEMPERATURE TRANSMITTER (HIGH TEMP ALARM) (Z) STARTER RELAY

STARTER CIRCUIT BREAKER

Volume 2 of 2: Marine Class Society (MCS) Generator Set PRESSURE TRANSMITTER (COOLANT PRESSURE ALARM) (BB)

©2007Caterpillar All Rights Reserved

Printedin U.S.A.

DIFFERENTIALPRESSURE SWITCH (LUBE OILFILTER) (CC)

HARNESS 315-1125 CONNECTOR DESCRIPTION B- AtmosphericPressureSensor C - Boost Pressure Sensor N - Engine Oil Pressure Sensor S - Fuel Pressure Sensor

RIGHT SIDE VIEW

L- Injection Actuation Pressure Sensor

F - Magnetic Pickup, O - Level Switch HEUI System Oil Leak Alarm Q- Engine CoolantTemperatureSensor R - InjectionActuation PressureControlValve T - Inlet Air Heater Relay U - Inlet ManifoldAir TemperatureSensor V - Coolant Level Switch Alarm AA- Start Relay DD - TimingCalibrationProbeConnector

J & K - Engine Speed/Timing Sensors

G - Pressure Transmitter Lube Oil Pressure Alarm H - Low Lube Oil Pressure Switch I - High Coolant Temperatur e Switch M- High LubeOilTemperatureAlarm W - Differential Pressure Switch Fuel Filter Alarm X- PressureTransmitter Fuel Pressure High-LowAlarm Z- TemperatureTransmitter CoolantHigh Tempe rature Alarm BB- PressureTransmitter CoolantPressure Alarm CC - Differential Pressure Switch Lube Oil Filter Alarm

StarterRelay

P- Injector Harness Connector

A1 - Engine Con nector nector A

A2 - Engine Con nector nector B

G

H

ENGINE HARNESS 315-1125 CONNECTOR & SPLICE LOCATION & TABLES

F

FA

   )   s   e    h   c   n    i    4    2   x   s   e    h   c   n    i    9    3   :   s   n   o    i   s   n   e

   2    L    O    V    1    0     7    4    9   W    7    &    R    B ,    N  e   g   a    E   P    0    R    2    i   m    D    (

Caterpillar C9 Schematic PDF

Short Description

Description

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