PETERBILT 379 Diagramas Electricos Cabina

Schematic - 379 Model Family Electrical

SH NO.

TITLE

P94-6016

ABBR. SYMBOL / ABBREVIATION KEY

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)

NOTES: 1) CONNECTOR REFERENCE REFER TO SHEET ABBREVIATION AND ZONE LOCATIONS ( EXAMPLE: "( MC-1, H16 )" REFERS TO MAIN CAB HARNESS, ZONE H16 ). SEE TABLE OF CONTENT FOR SHEET ABBREVIATION.

INDEX SYMBOL KEY HARNESS ARCHITECTURE CHARGE START SYSTEM ( CS ) MAIN CAB HARNESS ( MC-1 ) MAIN CAB HARNESS ( MC-2 ) MAIN CAB HARNESS ( MC-3 ) MAIN CAB HARNESS ( MC-4 ) MAIN CAB HARNESS ( MC-5 ) MAIN CAB HARNESS ( MC-6 ) CAT C15 / C16 ENGINE HARNESS ( CAT-1 ) CAT C15 / C16 ENGINE HARNESS ( CAT-2 ) CUMMINS ENGINE HARNESS ( CUM ) CAB ELECTRONIC ENGINE ( EE ) HOOD HARNESS ( HOOD ) TRAILER HARNESS ( TRLR ) CHASSIS HARNESS ( CHS ) 63" ROOF HARNESS ( R63D-1 ) 63" ROOF HARNESS ( R63D-1 ) 63" ROOF HARNESS ( DELCO ) ( R63-1 ) 63" ROOF HARNESS ( DELCO ) ( R63-2 ) 70" ROOF HARNESS ( R70-1 ) 70" ROOF HARNESS ( R70-2 ) SLEEPER INTERFACE ( SI ) 36" SLEEPER HARNESS ( S36 ) 48" SLEEPER HARNESS ( S48 ) 48" / 63" SLEEPER HARNESS ( S60 ) 70" SLEEPER HARNESS ( S70 ) WABCO ABS SYSTEM ( WABS-1 ) WABCO ABS SYSTEM ( WABS-2 ) B-PANEL CONTROL HARNESS ( BP ) A-PANEL CONTROL HARNESS ( AP ) CAB HVAC MODULE ( CHVAC ) SLEEPER HVAC MODULE ( SHVAC ) DELCO RADIO HARNESS ( DELCO ) PASS SIGNAL HARNESS ( PS ) PANEL LIGHT HARNESS ( PL ) VORAD ( CWS ) SYSTEM ( VRD ) ELECTIC WINDOWS ( EW ) EATON AUTOMATIC XMSN ( EAT-1 ) EATON AUTOMATIC XMSN ( EAT-2 ) MERITOR FREEDOMLINE XMSN ( MFT )

1)

STUD

2)

SPLICE

3) 4)

RING TERMINAL CONNECTORS NUMBERS EX

CIRCUIT DESCRIPTION 286

5)

SUFFIX

ALPHA

-1

A

BUSS BAR

6)

1

7)

CLC

CHASSIS LOAD CENTER

8) 9)

SLPR TRLR

SLEEPER TRAILER

NA NA

CONNECTOR APPEARS ON MULTIPLE SHEETS

10)

MULTI CORE CABLE

11)

CONTINUED TO OTHER SH XX

12)

MOMENTARY CONTACT CONTACT

13)

BULB

14)

GROUND

15)

DIODE

16)

RESISTOR

17)

CAPACITOR

18)

POLYFUSE

19)

LIGHT-EMITTING DIODE

SHEET NUMBER

SWITCH

A

01

Schematic - 379 Model Family Electrical

P94-6016

SLEEPER HVAC SYSTEM

SLEEPER HARNESS

02

A

HEADLAMP HARNESS

ROOF HARNESS

HOOD HARNESS

FIREWALL HARNESS

CAB HVAC SYSTEM CHASSIS HARNESS

DASH PANEL HARNESSES ( A, B, C )

TAIL LAMP HARNESS

MAIN CAB HARNESS TRAILER HARNESS

ABS CHASSIS HARNESS

ABS DASH HARNESS

VORAD CAB HARNESS

CRUISE CONTROL HARNESS

ELECTRONIC ENGINE HARNESS

JAKE BRAKE HARNESS

HARNESS ARCHITECTURE

POWERTRAIN ENGINE HARNESS TRANSMISSION HARNESS

VORAD CHASSIS HARNESS

Schematic - 379 Model Family Electrical

161-1, TAN / LT_BLU

1

3

A495-50, RED

243-10, PINK / BLK

2

570-1, YEL / WHT

HOOD HARNESS ( HOOD, J10 )

F.C. SOLENOID

FORWARD MANIFOLD

03

A

P94-6016

4

5

6

P653

FIREWALL HARNESS

P650 ELECTRIC HORN

B

243-10, PINK / BLK

A

239-400, BLK

239-402, BLK B239-50, BLK

A

OCP OR NEUTRAL START

J660

P651

HSHP PURPLE

B

B

A495-50, RED

A

180-1, YEL / WHT

P652 LSLP BRON / BLK

B

180-1, YEL / WHT

A

570-1, YEL / WHT

K30 85

87A

29-10, PRP

86

87

87A

86

A30-1, BLK / ORN 31-1, RED A29-5, PRP ENG9

298-33, RED

J661

STARTER JUMP START TERMINAL

B-

298-100, RED

B AUTO SHIFT A FUNCTION ( EAT-1, D7 )

239-503, BLK

RED ( NOT WITH BATTERY DISCONNECT ) RED

298-31, RED

298-30, RED

298-32, RED

J503

BATTERIES

1

T72 BATTERY DISCONNECT OPTION

30 87

CHARGE / START SYSTEM

BATTERY DISCONNECT SWITCH

A

B

ENGINE HARNESS

D+

W/L

239-501, BLK

239-500, BLK

30

C

85

T70

MAIN CB

1

150 AMP FRAME RAIL MOUNTED

1

T71

MAIN CAB FEED ( MC-5, C15 )

J662

A

A29-5, PRP

G

A30-1, BLK / ORN

ALTERNATOR

S

29-10, PRP

239-401, BLK

B+

RED

30 87

ENG8 RED

R30

B239-50, BLK

B

ENGINE HARNESS

FIREWALL HARNESS

STARTER RELAY

Schematic - 379 Model Family Electrical

DRL MODULE D

H

7

1

1

1

6

5

1

2

DUMMY PLUG

DRL LOW PRESSURE SWITCH

3

4

F

B

C

G

E

A

D

H

1 328-0, LT_GRN

4

242-2, RED

2

B298-0, ORN

59-0, VIO

A

328-0, LT_GRN

35-0, GRA / BLK

E

P22

29-2, PRP

36-0, GRA / BLK

G

239-14, BLK

227-5, GRN / BLK

1

C

41-2, RED / BLK

228-4, YEL / BLK

5

B

42-2, BLU / WHT

A8, BRN

8

3-1, WHT

9

F

239-26, BLK

3

281-6, WHT

6

279-1, WHT

1

241-0, GRA / BLK

1

E2-0, WHT

F

E1-0, WHT

D

P21 J21

242-8, RED

C

PRESSURE SWITCH P72

239-36, BLK

E

P48

14-2, TAN / BLK

B

AUX XMSN

E2 P71

305-2, GRN / TAN

E1 P70

228-2, YEL / BLK

A

"B" PANEL ( BP, G14 ) J7

8-3, BRN

A39-0, ORN / BLU

1

RIGHT TURN J6

38-0, YEL

281-2, WHT

1

J5 37-0, GRN

2

LH TURN

TURN SIGNAL SWITCH P12

281-12, WHT

1

39-0, ORN / BLU 39-1, ORN / BLU

2

A39-0, ORN / BLU

P73

253-13, LT_BLU

STOP LAMP

FLASHER J4

227-2, GRN / BLK

TURN P13

A

P94-6016

J2 G1

281-1, WHT

E1

228-5, YEL / BLK

B1

37-0, GRN

F1

38-0, YEL

D2

36-0, GRA / BLK

E3

35-0, GRA / BLK

E6

E1-0, WHT

E5

E2-0, WHT

D1

241-0, GRA / BLK

242-2, RED

SH 5, REFDES S29

305-2, GRN / TAN

SH 5, REFDES S22

F5 281-0, WHT

ENG / CHASSIS CONNECTOR ( CAT-1, E3 ) ( CAT-2, G7 ) ( CHS, G13 )

F7

282-0, PINK

C5

380-0, PRP / YEL P34

G7 E4

598-0, LT_GRN

A2

2-0, TAN / BLK

1

B4

83-0, ORN / WHT

C3

1-0, TAN / RED

D4

285-0, GRN / BRN

F4

29-0, PRP

SH 5, REFDES J10 SH 5, REFDES J10

228-3, YEL / BLK

INLET AIR HEATER

7-0, PRP

C1

227-3, GRN / BLK

B7

93-0, LT_GRN / WHT

F2

239-0, BLK

G5

239-0, BLK

42-3, BLU / WHT

SH 5, REFDES J11

242-12, RED

SH 5, REFDES S29

239-14, BLK

G8

59-0, VIO

G2

242-7, RED

A4

242-1, RED

A1

8-2, BRN

J1 J1 G7 C4 E4

D5 E5 F5 C6

E7 C3 D3 E6 C2 D2 E2 D6 C1 D1 E1

228-0, YEL / BLK

G1

228-1, YEL / BLK

F4

7-0, PRP

E3

TABS5-1, XXX

228-6, YEL / BLK

B2

C5

C7

A5

HODD / TRAILER CONNECTOR ( HOOD, G13 ) ( TRLR, G11 )

B1

227-0 , GRN / BLK

B4

42-1, BLU / WHT

227-6, GRN / BLK

SH 5, REFDES *** SH 5, REFDES P74 SH 6, REFDES S21

29-2, PRP

SH 6, REFDES S13

239-26, BLK

SH 6, REFDES S21

242-8, RED 239-66, BLK

SH 5, REFDES J8 SH 5, REFDES J11

TABS5-1, XXX 5-1, ORN / BLK

SH 5, REFDES J12

227-4, GRN / BLK

285-0, GRN / BRN B2

SH 5, REFDES J9

282-0, PINK 380-0, PRP / YEL

SH 6, REFDES ***

239-36, BLK

SH 6, REFDES S17

253-13, LT_BLU

SH 6, REFDES S39

83-0, ORN / WHT

SH 6, REFDES J27

29-0, PRP

SH 6, REFDES S13

2-0, TAN / BLK

SH 7, REFDES P80

1-0, TAN / RED

SH 7, REFDES P80

14-2, TAN / BLK

SH 7, REFDES P80

5-6, ORN / BLK

SH 7, REFDES S24

A495-3, RED

SH 7, REFDES S42

B298-0, ORN

SH 8, REFDES FB1

39-0, ORN / BLU

SH 8, REFDES FB3

239-66, BLK

SH 8, REFDES ***

242-11, RED

SH 8, REFDES FB4

8-5, BRN

SH 8, REFDES FB5

F1

279-1, WHT

G5

227-1, GRN / BLK

A2

5-0, ORN / BLK

AUX-0, XXX

SH 8, REFDES FB4

F7

242-0, RED

39-1, ORN / BLU

SH 9, REFDES CB3

A4

239-3, BLK

42-4, BLU / WHT

SH 9, REFDES K7

G2

AUX-0, XXX

F8

A495-0, RED

A1

8-0, BRN

G4

8-1, BRN

239-3, BLK

3-1, WHT 5-5, ORN / BLK 93-0, LT_GRN / WHT A8-2, BRN

G8

41-0, RED / BLK

B7

41-1, RED / BLK

B5

41-3, RED / BLK 570-0, YEL / WHT

A7

42-0, BLU / WHT

D4

243-1, PINK / BLK

SH 9, REFDES K9 SH 9, REFDES K8

A8-1, BRN

SH 9, REFDES K7 SH 9, REFDES K5

8-4, BRN

SH 9, REFDES K2

41-4, RED / BLK

SH 9, REFDES K8

41-3, RED / BLK

SH 9, REFDES K7

570-0, YEL / WHT 42-0, BLU / WHT 243-1, PINK / BLK

MAIN CAB HARNESS

SH 9, REFDES CB1 SH 9, REFDES K1

A495-5, RED

41-4, RED / BLK

F2

SH 8, REFDES S6

SH 9, REFDES K9 SH 9, REFDES K8 SH 9, REFDES K4

04

Schematic - 379 Model Family Electrical

BUZZER

9

18

LIGHTBAR ( P2 ) J12

1

6

16

5

2

8

10

11

13

15

7

3

12

1

14

9

4

192-1, ORN / BLK

8

ABS1, XXX

4

302-1, BRN / YEL

13

ABS2, XXX

11

242-10, RED

12

106-1, GRN / BRN

10

285-2, GRN / BRN

6

BZ1-1, WHT

5

305-1, GRN / TAN

J16 1

239-16, BLK

7

739-1, ORN

2

145-1, WHT / RED

4

EE27, RED / BLU

9

249-5, RED / TAN

8

132-1, RED / TAN

1

42-3, BLU / WHT

3

EE10, BRN / WHT

5

EE24, LT_GRN

LIGHTBAR ( P1 ) J11

6

220-0, WHT / LT_GRN

B

227-4, GRN / BLK

H

280-1, YEL

D

239-17, BLK

C

253-2, LT_BLU

A

242-5, RED

B8-1, BRN

G

226-1, RED

7-0, PRP

27-0, PRP

239-13, BLK

E

282-0, PINK

253-1, LT_BLU

F

EE10, BRN / WHT

242-3, RED

239-15, BLK

3

EE27, RED / BLU

4

220-0, WHT / LT_GRN

5

239-2, BLK

2

EE24, LT_GRN

1

281-0, WHT

1

EE21-0, RED

3

EE09-0, ORN

2

228-3, YEL / BLK

A PANEL ( AP, G12 ) J10

J9

BZ1-1, WHT

ELECTRONIC ENGINE CAB HARNESS ( EE, B10 )

FOG / DR SWITCH J8

380-0, PRP / YEL

"C" PANEL SUPPLY ( AP, J15 ) P39

A

P94-6016

192-1, ORN / BLK

SH 6, REFDES S21 SH 6, REFDES J23

739-1, ORN

P17 ELECTRIC WASHER

1

242-4, RED

242-2, RED

SH 4, REFDES P72

305-2, GRN / TAN

SH 6, REFDES ***

239-17, BLK

SH 6, REFDES S21

280-1, YEL

SH 6, REFDES S28

253-2, LT_BLU

SH 6, REFDES S25

239-2, BLK

SH 4, REFDES J21

SH 6, REFDES J22

239-16, BLK 145-1, WHT / RED

SH 6, REFDES S4

239-13, BLK

SH 6, REFDES S21

253-1, LT_BLU

SH 6, REFDES S25

239-15, BLK

SH 6, REFDES S21

281-0, WHT

242-9, RED

SH 6, REFDES S38

SH 4, REFDES J2

282-0, PINK

239-1, BLK

SH 6, REFDES S21

SH 4, REFDES J2

380-0, PRP / YEL

239-4, BLK

SH 4, REFDES S19

228-3, YEL / BLK

239-5, BLK

SH 6, REFDES S4

SH 4, REFDES S5

SH 4, REFDES J1

SH 6, REFDES S4

239-12, BLK

SH 6, REFDES S17

SH 4, REFDES S20

227-4, GRN / BLK

132-2, RED / TAN

SH 6, REFDES J31

SH 4, REFDES S9

42-3, BLU / WHT

302-2, BRN / YEL

SH 6, REFDES J29

SH 4, REFDES S11

242-12, RED

305-0, GRN / TAN

SH 6, REFDES P14

SH 4, REFDES J1

TABS5-1, XXX

29-1, PRP

SH 6, REFDES S13

SH 4, REFDES J2

7-0, PRP

285-0, GRN / BRN

106-0, GRN / BRN

SH 6, REFDES P14

226-1, RED

SH 7, REFDES S37

249-1, RED / TAN

A23-0, ORN / GRN

249-2, RED / TAN

D1

D4

J14A

3

4

P38

1

ADDITIONAL LOADLIGHTS

J17

C

B

A

HEADLIGHT CLEARENCE LIGHTS ( PS, I9 )

P2

4

3

2

1

IGNITION SWITCH

2

1

OIL P J74 WATER TEMP

2

1

P74

START INTERRUPT

302-0, BRN / YEL

A29, PRP 1

12-1, ORN

2

ABS AND TR-ABS LAMP ( WABS-1, J9 )

252-2, RED

J15

23-3, ORN / GRN

A

A29, PRP

C

A5, ORN / BLK

D

J1939 DIAGNOSTIC HARNESS

239-12, BLK

B

B8, BRN

P7

249-4, RED / TAN

A

ABS1, XXX

B

ABS2-1, XXX

C

239-5, BLK

D

DIAGNOSTIC

417-1, PRP

E

699-1, ORN / RED

F

418-1, WHT

J14

417-0, PRP

B

418-0, WHT

A

J1587 DATA LINK

699-0, ORN / RED

J13

239-4, BLK

1

418-2, WHT

2

MAIN ACCESSORY RELAY

417-3, PRP

239-1, BLK

D3

MAIN CAB HARNESS

23-2, ORN / GRN P5

J28 J18

ABS2, XXX ABS2-2, XXX

TABS5, XXX

1 1

106-0, GRN / BRN

J3

285-0, GRN / BRN

P3

1

106-1, GRN / BRN

249-1, RED / TAN

1

285-2, GRN / BRN

29-1, PRP

D2

23-1, ORN / GRN

ENG RUN POWER INTERUPT

SH 8, REFDES P91

EE21-0, RED

SH 8, REFDES FB3

EE09-0, ORN

SH 8, REFDES FB6

27-0, PRP

SH 8, REFDES FB3

699-3, ORN / RED

SH 8, REFDES FB6

252-2, RED

SH 8, REFDES FB3

12-3, ORN

SH 8, REFDES FB6

302-3, BRN / YEL

SH 8, REFDES P83

A23-0, ORN / GRN

SH 8, REFDES FB3

A5, ORN / BLK 249-3, RED / TAN

J19

1 HEAT

SH 7, REFDES S30

132-6, RED / TAN

SH 9, REFDES K1

12-2, ORN

SH 9, REFDES CB3

B8-2, BRN

SH 9, REFDES K2

05

Schematic - 379 Model Family Electrical

SH 5, REFDES J11 SH 5, REFDES J11 SH 5, REFDES J10

DIFF LOCK

D

3

2

1

1

B

D

C

A

226-8, RED

253-6, LT_BLU

145-1, WHT / RED

253-10, LT_BLU

226-10, RED

239-33, BLK

J23

A

239-32, BLK

C

253-7, LT_BLU

239-20, BLK

BACKLIGHT P46

P41 B

253-11, LT_BLU

239-19, BLK

SPARE ROCKER

5 TH WHEEL J22

1 239-31, BLK

249-0, RED / TAN

GROUND P45

1 280-3, YEL

239-21, BLK

P60 1 280-2, YEL

239-53, BLK

CONSTANT CONSTANT POWER POWER P59

1 242-6, RED

239-18, BLK

242 PWR P58

1 239-25, BLK

239-8, BLK

GROUND P57

1

239-34, BLK

GROUND P56

1

226-11, RED

GROUND P55

1

192-1, ORN / BLK

GROUND P52

1

192-1, ORN / BLK 239-16, BLK 145-1, WHT / RED 739-1, ORN 239-17, BLK 280-1, YEL 253-2, LT_BLU

SH 5, REFDES J9

239-2, BLK

SH 5, REFDES J8

239-13, BLK

SH 5, REFDES S29

GROUND P51

1

SH 5, REFDES J10

SH 5, REFDES P39

AD / LOAD LIGHT P20

1

SH 5, REFDES J10

SH 5, REFDES P39

GROUND P53

1

239-57, BLK

SH 5, REFDES J12 SH 5, REFDES J11

GROUND P54

1

239-24, BLK

P50 1

239-23, BLK

GROUND

GROUND P15

A

P94-6016

253-1, LT_BLU

253-20, LT_BLU 239-15, BLK 242-9, RED

SH 5, REFDES P5

239-1, BLK

SH 5, REFDES J14

239-4, BLK

SH 5, REFDES P7

239-5, BLK

253-17, LT_BLU

SH 7, REFDES S43

SH 5, REFDES J17

239-12, BLK

239-56, BLK

SH 7, REFDES S41

SH 5, REFDES S36

132-2, RED / TAN

239-10, BLK

SH 5, REFDES S23

302-2, BRN / YEL 305-0, GRN / TAN

SH 5, REFDES J28

29-1, PRP

SH 5, REFDES P74

106-0, GRN / BRN

29-2, PRP

J25

1

LEFT MIRROR

P10

1 HORN

P77

1

AIR START

J26

A

D

P16

1 ETHER

J27

6

3

ETHER SWITCH

2

1

J29

1

X J30B

MAIN CAB HARNESS

P14

J30A

MIRROR HEAT

C

P49

3

2

1

B PANEL

J31

5

132-2, RED / TAN

A

280-4, YEL

B

PRESS SWITCH

253-5, LT_BLU

5

239-7, BLK

4

239-28, BLK

C

253-4, LT_BLU

B

DUMP

302-2, BRN / YEL

5

83-1, ORN / WHT

4

226-7, RED

3

1 X

239-30, BLK

2

2

106-0, GRN / BRN

1

AD / LOAD LIGHTS

J30

305-0, GRN / TAN

6

83-1, ORN / WHT 83-0, ORN / WHT

J24

29-3, PRP

1

DRL LOW PRESS SWITCH

253-12, LT_BLU

29-0, PRP

239-68, BLK

83-0, ORN / WHT

SH 4, REFDES J2

226-12, RED

253-13, LT_BLU

739-1, ORN

239-36, BLK

SH 4, REFDES J7

239-35, BLK

SH 4, REFDES J7

SH 4, REFDES J2

P23

SH 8, REFDES FB2

239-11, BLK

239-26, BLK 242-8, RED

29-5, PRP

SH 4, REFDES J7

SH 7, REFDES S37

280-5, YEL

253-3, LT_BLU

239-6, BLK

SH 4, REFDES P72

239-14, BLK

239-9, BLK

SH 4, REFDES J21

280-0, YEL

SH 4, REFDES J21

4

6

3

SPOT LIGHT

2

1

SH 7, REFDES P33 SH 7, REFDES S30

226-13, RED

239-58, BLK

249-7, RED / TAN 249-0, RED / TAN

SH 5, REFDES S22

249-7, RED / TAN

SH 8, REFDES S6 SH 8, REFDES P31 SH 8, REFDES S6

06

Schematic - 379 Model Family Electrical

FUEL LEVEL SWITCH

RIGHT WINDOW

TEMP MODE ( CHVAC, J5 )

A495-2, RED

D

342-5, YEL / WHT

B

P80

1

1

1

1

5

4

6

2

634-1, WHT

A

239-47, BLK 342-11, YEL / WHT 239-67, BLK

8

634-1, WHT

10

342-4, YEL / WHT

7

239-52, BLK

239-42, BLK

SH 6, REFDES S25

253-17, LT_BLU

SH 6, REFDES S21

239-56, BLK

SH 6, REFDES S4

3

629-1, BLU

C

P104

MODE ACTUATOR

1

2-0, TAN / BLK

3

14-2, TAN / BLK

4

1-0, TAN / RED

P78

2

14-1, TAN / BLK

2

1-1, TAN-RED

1

2-1, TAN / BLK

3

212-1, RED / GRN

5

153-2, RED / BLU

4

633-1, BLU

3

239-46, BLK

6

239-45, BLK

2

342-2, YEL / WHT

5

253-15, LT_BLU

239-44, BLK

4

153-1, RED / BLU

1

239-55, BLK

C

152-2, RED / YEL

D

P81

P79 152-1, RED / YEL

631-3, BLK

E

B

RESISTOR J36 240-1, LT_GRN / WHT

253-16, LT_BLU

F

F

212-1, RED / GRN

239-48, BLK

G

FRESH RECIRC ( CHVAC, C10 ) J35 240-1, LT_GRN / WHT

H

A

239-37, BLK

239-49, BLK

P101

E

253-9, LT_BLU

E

631-1, BLK

C

A495-1, RED

B

BLOWER CONTROL ( CHVAC, G5 ) P99

631-2, BLK

A

253-18, LT_BLU

239-43, BLK

F A239-2, BLK

5-4, ORN / BLK

D

239-50, BLK

1

253-19, LT_BLU

1

A / C ON / OFF ( CHVAC, B10 )

BLO GND J34 P98 1

P102

J33

253-8, LT_BLU

BUNK ON / OFF ( CHVAC, E10 ) J32

A

P94-6016

249-6, RED / TAN

239-10, BLK

SH 6, REFDES J24

249-7, RED / TAN

SH 6, REFDES S40

226-13, RED

SH 8, REFDES FB5

226-14, RED

SH 8, REFDES P92

A495-4, RED

SH 8, REFDES P92

5-3, ORN / BLK

SH 8, REFDES P91

254-0, RED

SH 8, REFDES P92

397-2, RED

SH 8, REFDES FB5

B280-1, YEL

SH 8, REFDES FB2

45-1, LT_BLU / BLK

SH 4, REFDES J2

2-0, TAN / BLK 1-0, TAN / RED

SH 4, REFDES J7

14-2, TAN / BLK

SH 9, REFDES K6 SH 9, REFDES K3

632-1, BLU

SH 9, REFDES K6

5-6, ORN / BLK

MAIN CAB HARNESS

P32

1

3

P90

1

P85

1

2

POWER OUTLET

T5

1

CHASSIS GROUND

P105

2

1

BLOWER MOTOR

J39

7

8

10

632-1, BLU

2

WASH

633-6, BLU

4

342-3, YEL / WHT

2

ELEC WIPERS #1

629-1, BLU

1

239-51, BLK

4

153-4, RED / BLU

2

239-29, BLK

3

ELEC WIPERS #2

45-1, LT_BLU / BLK

P33

B280-1, YEL

1

239-38, BLK

3

239-40, BLK

2

404-0, LT_BLU / YEL

4

ELECTRIC WASHER

404-0, LT_BLU / YEL

5

403-0, RED / BLK

6

397-0, RED 397-3, RED

239-39, BLK P89

397-0, RED

1

ACC PWR OUTLET

239-10, BLK

P87

398-0, RED / BLU

1

ACC PWR OUTLET

402-0, RED / YEL

J38

402-0, RED / YEL

1

LEFT MIRROR

398-0, RED / BLU

J37

397-1, RED

1 A/D LOAD LIGHTS

403-0, RED / BLK

J20

253-14, LT_BLU

A495-3, RED

254-0, RED

SH 4, REFDES S12

239-41, BLK

SH 4, REFDES S2

3

TEMP ACTUATOR

2

1

J40

6

2

4

3

SH 9, REFDES K5

A239-2, BLK 249-1, RED / TAN

SH 4, REFDES J2

SH 8, REFDES FB4

633-2, BLU 226-1, RED

5-2, ORN / BLK

SH 5, REFDES D2

SH 8, REFDES P92

226-9, RED

152-3, RED / YEL SH 5, REFDES J10

SH 8, REFDES S57 SH 8, REFDES P91

5

FRESH / RECIRC

1

07

Schematic - 379 Model Family Electrical

ROOF HARNESS ( R70-1, B12 )

GROUND

7

P63

HEATED MIRROR P83

5

4

3

2

1

1

1

1

4

5 303-1, BRN / YEL

239-54, BLK

6

P65

6

302-3, BRN / YEL

283-1, BLK

7

226-4, RED

A280-1, YEL

8

226-6, RED

A298-0, ORN

9

226-5, RED

1

5-3, ORN / BLK

1

429-1, ORN

1

248-1, RED

B

239-42, BLK

A

B239-1, BLK

1

348-1, GRN / RED

8

3

P64

P91

T3

P11

7

19-1, VIO / WHT

HORN J42

6

24-0, LT_BLU

4

230-9, ORN

249-6, RED / TAN

5

A429-1, ORN

230-7, ORN

3

C429-1, ORN

230-8, ORN

2

B429-2, ORN

230-1, ORN

9

254-0, RED

1

A252-1, RED

1

229-2, VIO / WHT

1

132-6, RED / TAN

J41

P69

329-0, PINK / GRN

P92

1

HD LIGHT CL LPS ( PS, I9 )

SPARE 230

ROOF HARNESS ( R70-1, B10 )

4 P67

226-14, RED

5 P68

A495-4, RED

8 P66

A

P94-6016

3

1

2

6

298-12, BLK

SH 9, REFDES CB3

24-1, LT_BLU

SH 9, REFDES CB2 SH 9, REFDES B1

329-0, PINK / GRN

SH 9, REFDES CB2

24-2, LT_BLU

SH 9, REFDES K9

342-8, YEL / WHT

SH 9, REFDES K5

248-1, RED 342-9, YEL / WHT

SH 9, REFDES K9

342-6, YEL / WHT

SH 9, REFDES K3

B239-1, BLK

SH 9, REFDES K3

SH 7, REFDES S49

342-11, YEL / WHT

283-1, BLK

SH 9, REFDES K4

SH 7, REFDES S41

239-42, BLK

239-65, BLK

SH 9, REFDES K7

SH 7, REFDES S30

249-6, RED / TAN

239-59, BLK

SH 9, REFDES K3

SH 7, REFDES S37

226-9, RED

239-60, BLK

SH 9, REFDES K6

SH 7, REFDES S37

226-14, RED

239-61, BLK

SH 9, REFDES K6

SH 7, REFDES S42

A495-4, RED

239-62, BLK

SH 9, REFDES K5

298-10, ORN

SH 7, REFDES S24

5-3, ORN / BLK

298-4, ORN

SH 9, REFDES CB1

SH 7, REFDES J20

254-0, RED

298-6, ORN

SH 9, REFDES CB3

SH 7, REFDES S50

397-2, RED

298-5, ORN

SH 9, REFDES CB1

SH 7, REFDES P85

B280-1, YEL

248-2, RED

SH 9, REFDES K5

45-1, LT_BLU / BLK

230-3, ORN

SH 9, REFDES K4

25-1, ORN / BLK

SH 9, REFDES K1

SH 7, REFDES P105 SH 6, REFDES S28

280-5, YEL

FB1

FB4

SH 6, REFDES S4

239-58, BLK

1A

10

1A

25

2A

#5

2B

2A

20

2B

3A

#4

3B

3A

20

3B

4A

15

4B

4A

#3

4B

5A

20

5B

5A

30

5B

6A

20

6B

6A

#6

6B

7A

20

7A

#7

7B

B298-0, ORN

SH 6, REFDES S25

253-3, LT_BLU

SH 6, REFDES S17

239-11, BLK

230-8, ORN 230-7 , ORN

SH 5, REFDES S36

132-6, RED / TAN

SH 5, REFDES J9

C429-1, ORN B429-2, ORN

EE21-0, RED

SH 5, REFDES J9

EE09-0, ORN

SH 5, REFDES J8

27-0, PRP

SH 5, REFDES S16

A429-1, ORN 19-1, VIO / WHT

1B

298-8, ORN

45-1, LT_BLU / BLK 242-11, RED 303-1, BRN / YEL 226-6, RED AUX-0, XXX

226-4, RED

7B

226-5, RED

1B

304-3, RED

P61

699-3, ORN / RED

SH 5, REFDES P2

226-2, RED

252-2, RED

SH 5, REFDES S51

12-3, ORN 226-3, RED

SH 5, REFDES S23

302-3, BRN / YEL

SH 5, REFDES P3

A23-0, ORN / GRN

FB2 298-11, ORN

SH 4, REFDES J21

B298-0, ORN 39-0, ORN / BLU

SH 4, REFDES J4

FB5

1A

20

1B

2A

10

2B

3A

30

3B

4A

20

4B

239-66, BLK

5A

20

5B

SH 4, REFDES S11

242-11, RED

6A

10

6B

SH 4, REFDES S1

8-5, BRN

7A

10

7B

SH 4, REFDES J1

239-3, BLK

SH 4, REFDES J1

AUX-0, XXX

SH 4, REFDES J2

1

229-2, VIO / WHT

8-5, BRN

280-5, YEL

248-2, RED

348-1, GRN / RED

226-2, RED

429-1, ORN 230-9, ORN 230-3, ORN

397-2, RED

A280-1, YEL

226-9, RED

B280-1, YEL

226-3, RED

342-10, YEL / WHT

1A

10

1B

2A

25

2B

3A

20

3B

4A

20

4B

5A

#2

5B

6A

#1

6B

7A

15

7B

13-0, LT_BLU

A23-0, ORN / GRN 298-1, ORN

298-3, ORN 230-1, ORN

MAIN CAB RELAY

T2 1

A298-0, ORN 304-1, RED

39-0, ORN / BLU 27-0, PRP 25-1, ORN / BLK

MAIN CAB HARNESS

1A

15

1B

2A

EE

2B

3A

#8

3B

4A

30

4B

5A

25

5B

6A

20

6B

7A

20

7B

A252-1, RED EE21-0, RED

298-9, ORN

EE09-0, ORN 699-3, ORN / RED

1

2

1A

EE

1B

2A

10

2B

3 2

304-2, RED

FB6

FB3 252-2, RED

13-0, LT_BLU

253-3, LT_BLU

298-2, ORN

T1 1

1

P31

T4 MAIN CAB POWER ( CS, E8 )

1 P62

12-3, ORN 12-4, ORN

1

PNL LPS

08

Schematic - 379 Model Family Electrical

SH 8, REFDES S54 SH 8, REFDES S27 SH 8, REFDES P91

298-12, BLK 24-1, LT_BLU 329-0, PINK / GRN

SH 8, REFDES S27

24-2, LT_BLU

SH 8, REFDES S57

342-8, YEL / WHT 25-2, ORN / BLK 248-1, RED

SH 8, REFDES S57

342-9, YEL / WHT

SH 8, REFDES S57

342-6, YEL / WHT

SH 8, REFDES P91

B239-1, BLK

SH 8, REFDES P11

283-1, BLK

A5, ORN / BLK

239-65, BLK

SH 8, REFDES S6

239-59, BLK

239-61, BLK

SH 8, REFDES S6

239-62, BLK

SH 8, REFDES S54

298-4, ORN

SH 8, REFDES S54

298-6, ORN

SH 8, REFDES S55

298-5, ORN

SH 8, REFDES FB5

248-2, RED

SH 8, REFDES FB2

230-3, ORN

SH 8, REFDES FB3

25-1, ORN / BLK

SH 7, REFDES S46

230-2, ORN 87A

86

87

30 85

87 86

85

R1

K7

85

87A

87A 283-1, BLK

86

243-1, PINK / BLK

87

230-3, ORN

30

87

85

86

42-4, BLU / WHT

30

87A 87A

4-1, LT_BLU

30

A8-1, BRN

85

30

87

41-3, RED / BLK

87

85

86

239-65, BLK 239-63, BLK

86

329-0, PINK / GRN

2

239-64, BLK

1

4-2, LT_BLU

30

R4

R7

B1

239-60, BLK

SH 8, REFDES S6

SH 7, REFDES S48

30

87A 5-5, ORN / BLK

SH 8, REFDES S6

K4

K1 25-1, ORN / BLK

SH 8, REFDES P91

SH 8, REFDES S6

A

P94-6016

8-4, BRN

87

B8-2, BRN

85

28-2, BRN

K8

K5

K2

87A

248-1, RED

85

239-62, BLK

30

30

30

87

248-2, RED

86

85

86

87A

R2

87A 42-0, BLU / WHT

87A

87A

87A

30

87

A8-2, BRN

85

30

87

152-3, RED / YEL

87

85

86

41-4, RED / BLK

87

85

86

A495-5 , RED

86

633-2, BLU

85

R5

239-64, BLK 239-63, BLK

86

342-8, YEL / WHT

86

342-9, YEL / WHT

30

R8

152-3, RED / YEL 633-2, BLU

SH 7, REFDES P102

A239-2, BLK

SH 7, REFDES J40

632-1, BLU 342-7, YEL / WHT K3 85

B239-1, BLK

30

A239-2, BLK

86

30

87

632-1, BLU

30

30

87

87A

85

86

239-60, BLK

87

85

86

239-61, BLK

86

239-59, BLK

SH 5, REFDES J17

87A

87

R3

342-7, YEL / WHT

12-2, ORN

SH 5, REFDES S26

B8-2, BRN CB2

SH 4, REFDES S9 SH 4, REFDES P72

39-1, ORN / BLU 42-4, BLU / WHT 3-1, WHT

SH 4, REFDES S2

5-5, ORN / BLK

SH 4, REFDES J2

93-0, LT_GRN / WHT

SH 4, REFDES S18

A8-2, BRN

SH 4, REFDES S18

A8-1, BRN

SH 4, REFDES S12 SH 4, REFDES S1

A495-5, RED 8-4, BRN

SH 4, REFDES J1

41-4, RED / BLK

SH 4, REFDES J1

41-3, RED / BLK

SH 4, REFDES J1

570-0, YEL / WHT

SH 4, REFDES J1

42-0, BLU / WHT

SH 4, REFDES J1

243-1, PINK / BLK

MAIN CAB HARNESS

87A

87A

R6

87A

87A

30

87

93-0, LT_GRN / WHT

87

85

86

570-0, YEL / WHT

85

R9

A5, ORN / BLK

SH 5, REFDES S51

SH 4, REFDES J4

K9

K6

342-6, YEL / WHT

24-1, LT_BLU

1

4-1, LT_BLU

2

24-2, LT_BLU

3

4-2, LT_BLU

4

CB3

CB1 CB2A AMP

298-4, ORN

1

3-1, WHT

2

CB2B AMP

298-5, ORN

3

28-1, BRN

4

CB1A AMP CB1B AMP

298-6, ORN

1

12-2, ORN

2

298-12, BLK

3

39-1, ORN / BLU

4

CB3A AMP CB3B AMP OPTIONAL

09

Schematic - 379 Model Family Electrical

DUAL STATION CONTROLS

A / C PRESS SWITCH J207 P211

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

242-20, RED

A

SH 11, REFDES 239-2, NODE 1

239-79, BLK

SH 11, REFDES 239-2, NODE 1

239-80, BLK

SH 11, REFDES 239-2, NODE 1

EE31-3 , BLK

239-81, BLK

SH 11, REFDES 239-2, NODE 1

20

680-0, RED

242-25, RED

SH 11, REFDES 242-3, NODE 1

19

679-0, YEL

242-24, RED

SH 11, REFDES 242-3, NODE 1

EE31-2, BLK

65

EE30-2, BLK

63

S2_c0

660-2, BARE

239-78, BLK

67

242-1 26

EE31-1, LT_GRN / PINK

54

EE30-0, LT_GRN / BLU

49

EE31-0, LT_GRN / PINK

13 34 50

662-3, GRN 661-3, YEL

662 661 660

660-3, WHT

2

EE57-0 , GRN

11

EE41-0, WHT / LT_GRN

7

EE64-0, LT_BLU

32

EE25-0 , BLU / RED

33

EE26-0, BLU / ORN

22 5

P201 EE09-1, ORN

83-2, ORN / WHT

42

60

662-0, GRN 661-0, YEL 660-0, BARE

662-1

4 10

661-1

EE09-1, ORN

660-1

1 23

EE01

33 34 15 EE11-0 , GRN / WHT

11 6

EE38

EE38-2, LT_GRN / BLU

38

EE28-0, GRN

EE01-0, BLK / WHT

25

EE01-3, BLK / WHT

EE01-6, BLK / WHT

27

EE01-1, BLK / WHT

26

EE38-1, LT_GRN / BLU

47

CAT ELECTRONIC ENGINE ECU ( EE, G15 )

EE03-0, BLK / WHT

B

242-21, RED

P210

239-78, BLK

B

EE64-0, LT_BLU

A

EE18-2, GRN / WHT

CLUTCH SWITCH P208

EE39-1, GRN / YEL

B

EE11-0, GRN / WHT

2

A

EE03-2, BLK / WHT

1

VEHICLE SPEED

EE37-1, BLK / PINK

P206

P207

EE38-0, LT_GRN / BLU

A

A

EE43-0, WHT

B

B

EE01-5, BLK / WHT

P205

ENGINE FAN SOLENOID

P209

EE28-0, GRN

2

EE01-4, BLK / WHT

1

EE25-0, BLU / RED

J206

EE26-0, BLU / ORN

A

239-79, BLK

C

NEUTRAL INTERLOCK

B

EE41-0, WHT / LT_GRN

A

ETHER SOLENOID J205

242-25, RED

B

1

EE51-0, GRN

J202

660-2

30-0, BLK / ORN

J1939 SHIELD GROUND T10

239-80, BLK

C

83-2, ORN / WHT

A

660-6, WHT

B

J201

661-2, YEL

D

662-2, GRN

C

J1939 DATALINK RESISTOR 120 ohm R1

660-5, WHT

B

660-4 , WHT

A

660-1, BARE

P204

662-1, GRN

A

TO SAE J1939 DATA LINK BACKBONE HARNESS

661-1, YEL

B

EE01-2, BLK / WHT

680-0, RED

679-0, YEL

239-81, BLK

P

EE57-0, GRN

30

A

LOW COOLANT LEVEL ( 4-PIN )

EE31-0, LT_GRN / PINK

30-1, BLK / ORN

C

EE01-7, BLK / WHT

30-3, BLK / ORN

53

B

EE31-1, LT_GRN / PINK

48

P203

2 WIRE0290, BLK

P200

52

1 30-2, BLK / ORN

J200

LOW COOLANT LEVEL ( 2-PIN )

EE30-0, LT_GRN / BLU

TOP 2 XMSN

ECU POWER

A

P94-6016

41

EE43-0, WHT

31

EE22-0, PINK

EE22-0, PINK

22

30

EE60-0, GRN

EE60-0, GRN

47

38

EE46-0, RED / BLU

39 36 37

46

EE46-0, RED / BLU

30

EE47-0, ORN / BLU

EE47-0, ORN / BLU

31

EE48-0, ORN / BLK

EE48-0, ORN / BLK

28

EE49-0, BLK / ORN

EE49-0, BLK / ORN

29

27

35

62

EE51-0, GRN

64

EE50-0, GRN

56

36 EE50-0, GRN EE18

EE18-0, GRN / WHT

EE18-1, GRN / WHT

21 68

9 18 32

EE39

EE39-0, GRN / YEL

3

EE03-1, BLK / WHT

58

EE37-0, BLK / PINK

EE39-2, GRN / YEL

EE37 EE37-1

39 41

EE37-2, BLK / PINK

37

9

418-3, WHT

418-3, WHT

3

8

417-4, PRP

417-4, PRP

2

46

EE19-0, WHT / LT_GRN

EE19-0, WHT / LT_GRN 19

23

EE05-0, LT_GRN / BLK

EE05-0 , LT_GRN / BLK

45

40

EE04-0, LT_GRN / YEL

EE04-0, LT_GRN / YEL

44

35

EE17-0, YEL

EE17-0, YEL

17

59

EE08-0, BLU

EE08-0, BLU

8

44

EE07-0, PINK

EE07-0, PINK

7

29

EE12-0, BLK / RED

EE12-0, BLK / RED

12

10

EE40-0, LT_GRN

EE40-0, LT_GRN

40

6

EE16-0, WHT / RED

12

EE53-0, GRN

EE53-0, GRN

5

45

EE20-0, WHT

EE20-0, WHT

20

4

EE13-0, RED / ORN

EE13-0, RED / ORN

13

EE24-0, LT_GRN

24

EE16-0, WHT / RED

16

28

EE24-0, LT_GRN

66

EE14-0, BLU

EE14-0 , BLU

14

70

EE21-1, RED

EE21-1, RED

21

1 14

43

ENGINE HARNESS - CAT ( CONTINUED NEXT SHEET )

42

ELECTRONIC ENGINE FIREWALL ( MC-1, H16 )

10

Schematic - 379 Model Family Electrical

SH 10, REFDES P211, NODE 8

239-78, BLK

SH 10, REFDES P209, NODE A

239-79, BLK

SH 10, REFDES P205, NODE A

239-80, BLK

SH 10, REFDES P203, NODE B

239-81, BLK

SH 10, REFDES P206, NODE 2 SH 10, REFDES 242-1, NODE 1

P94-6016

T9 239-2

239-70, BLK

1

ENGINE GROUND

P212 239-71, BLK

242-25, RED

93-1, LT_GRN / WHT

242-24, RED

A B

A / C COMPRESSOR CLUTCH SOLENOID

P213 239-72, BLK

A

380-1, PRP / YEL

B

COOLANT TEMP GAUGE

P214

T7 ALTERNATOR EXCITER

1

242-23, RED

ENGINE OIL TEMP

1

STARTER RELAY COIL

29-4, PRP

4F

242-22, RED

4A

380-1, PRP / YEL

5C

239-74, BLK

5G

239-75, BLK 239-1 282-1, PINK

93-1, LT_GRN / WHT 282-1, PINK

J208 XMSN TEMP

B P215

P217 1

A

29-4, PRP 242-3

T11 1

239-73, BLK

7B

ENGINE FIREWALL ( MC-1, H16 )

7F 4D

59-1, VIO 4B

J209 E1 SPARE

1

E1-1, WHT

J210 E2 SPARE

1

59-1, VIO

8G

E1-1, WHT

6E

E201, WHT

5E

E201, WHT

T16 STARTER ( + )

1

A30-0, BLK / ORN

P216

T6 STARTER SOLENOID

1

A30-0, BLK / ORN A29-0, PRP

A29-0, PRP

1

A239 A239-0, BLK

A239-3, BLK

1

STARTER RELAY CONTACTS

1

STARTER ( - )

T13

T14 ALTERNATOR ( + )

B T12

T15 ALTERNATOR ( - )

A

31-0, RED

31-0, RED

1

CIRCUIT BREAKER

T8 A239-1, BLK

ENGINE HARNESS - CAT ( CONTINUED PREVIOUS SHEET )

1

ENGINE GROUND

A

11

Schematic - 379 Model Family Electrical

47

662-12, GRN

B

A

E

D

CLUTCH SWITCH

P500 ENGINE HARNESS

660-7

A

B

B P446

P447

A

B

A

B

A

B P450

49

LOW COOLANT LEVEL

28

EE31-4 LT_GRN / PINK

A / C PRESSURE SWITCH

6

EE43-2 WHT

ECM RETURN

42

CLUTCH SWITCH

15

EE28 GRN

VSS ( + ) INPUT SIGNAL

27

EE25 BLU / RED

EE49-2. BLK / ORN

29

VSS ( - ) INPUT SIGNAL

36

EE26 BLU / ORN

EE48-2. ORN / BLK

28

FAN CLUTCH SOL VALVE

38

EE41 WHT / LT_GRN

47

ETHER START

40

83 ORN / WHT

16

HIGH COOLANT TEMP LAMP

50

MAX ENGINE SPEED

14

OEM / ENGINE SENSOR RETURN

32

EE02-15 BLK / WHT

EE47-2. ORN / BLU

31

TACHOMETER OUPUT DRIVER

41

EE46-2, RED / BLU

EE46-2. RED / BLU

30

J1587 / 1708 ( + ) DATA LINK

10

417-2, PRP

J1587 / 1708 ( - ) DATA LINK

20

418-5, WHT

IDLE SHTDN-RELAY

48

CHECK ENGINE LAMP ( AMBER )

44

EE24-3, LT_GRN

STOP ENGINE LAMP ( RED )

43

EE10-3, BRN / WHT

AMBIENT AIR TEMPERATURE

19

OBD LAMP

45

B

1

FIREWALL

J399

ENGINE SIDE

59, VIO

G8

TRANSMISSION OIL TEMP

282, PINK

F7

ENGINE OIL TEMP

C5

ENGINE COOLANT TEMP

239-241, BLK

G5

CAB GROUND

B7

A / C CLUTCH

285-10, BRN

D4

HIGH COOLANT TEMP

242-10

285-10, BRN

29, PRP

F4

STARTER RELAY COIL

A4

SWITCHED POWER

E2, WHT

E5

SPARE ENGINE CIRCUIT # 2

E1, WHT

E6

SPARE ENGINE CIRCUIT # 1

P452 ENGINE HARNESS

TO MAIN CAB HARNESS

40

EE02-15, BLK / WHT

EE02-11, BLK / WHT

4

417-2. PRP

2

418-5. WHT

3

E1, WHT

1

E1 SPARE ENGINE CIRCUIT

1

E2 SPARE ENGINE CIRCUIT

J400

1 EE24-3. LT_GRN

24

EE10-3. BRN / WHT

10

E2, WHT J401

43

EE01-2

42

EE02-12, BLK / WHT

EE01-5

34

EE01-17 BLK / WHT

SERVICE BRAKE

5

EE20-2, WHT

CENTINEL-MAKEUP TANK SW

12

OEM PRESSURE

35

IGNITION KEY SWITCH

39

MANUAL FAN OVERRIDE SW

17

DIAGNOSTIC SWITCH

2

EE15-2 .LT_GRN

15

29, PRP

B

OEM TEMPERATURE

31

EE03-3. BLK / WHT

27

239-245, BLK

A

ACCEL POSITION SUPPLY

22

EE12-2, BLK / RED

EE12-2. BLK / RED

12

CAB ACCEL POSITION

9

EE22-3, RED / WHT

EE22-3. RED / WHT

22

ACCEL POSITION RETURN

23

EE23-3, GRN / BLU

EE23-3. GRN / BLU

23

IDLE VALIDATION,OFF IDLE

1

EE13-3, RED / ORN

EE13-3. RED / ORN

13

EE01-18, BLK / WHT

EE21-10, RED

EE01-18. BLK / WHT

EE01-20. BLK / WHT

25

EE20-2. WHT

20

242-55, RED

21

EE19-2. WHT / LT_GRN

19

ELECTRONIC ENGINE FIREWALL ( EE, G15 )

IDLE VALIDATION,ON IDLE

11

CRUISE CONTROL ON / OFF

16

CRUISE CONTROL SET / COAST

25

EE17-2, YEL

CRUISE CONTROL RES / ACCEL

24

EE07-2, PINK

EE07-2. PINK

7

TACHOGRAPH

30

EE11-2. GRN / WHT

11

REMOTE PTO ENABLE

4

EE18-3, GRN / WHT

EE18-3. GRN / WHT

18

ENG BRAKE SEL SW 3 ( 50% )

7

EE06-3 YEL / BLK

ENG BRAKE SEL SW 2 ( 33% )

8

EE05-2, LT_GRN / BLK

ENG BRAKE SEL SW 1 ( 17% )

18

EE04-1 LT_GRN / YEL

ENG FAN SOLENOID RETURN

29

EE03-5 BLK / WHT

ETHER SOLENOID RETURN

33

EE03-6 BLK / WHT

OEM SENSOR SUPPLY ( + )

21

EE58-3 GRN / BLU

REMOTE ACCEL POSITION

26

EE39-3 GRN / YEL

EE14-3, BLU EE08-5, BLU

EE14-3. BLU

14

EE08-5. BLU

8

EE17-2. YEL

17

P454

A29

EE64 LT_BLU

4

ECM RETURN

2

ECM SUPPLY ( + )

239-40

239-235 BLK

577-1 BLK 30-4 RED / WHT

30 RED / WHT

P457

T53

J403 2

3 P458

ENGINE HARNESS - CUMMINS

26

6

REMOTE PTO INTERLOCK

7

7

SWITCHED POWER

EE02-12 BLK / WHT

11

11

REMOTE ACCEL SENSOR RETURN

EE58-3 GRN / BLU

10

10

REMOTE ACCEL SENSOR SUPPLY

EE39-3 GRN / YEL

4

4

REMOTE ACCEL POSITION SENSE

12

12

REMOTE ACCEL ENABLE

242-50, RED

P459

ECM SUPPLY ( + )

EE02-6. BLK / WHT

T51

37

1

TO POWER FUSE HARNESS

2

1

PRIMING PUMP

660-16 WHT

EE63 WHT / BLK

13

A30, BLK / ORN

6

239-236 BLK

3

44

6

EE11-2, GRN / WHT EE03-4 BLK / WHT

TORQUE LIMIT SWITCH

45

EE04-2. LT_GRN / YEL

1

EE63 WHT / BLK T54

1 ENGINE GROUND STUD

3

3

ECM SWITCH RETURN

EE64 LT_BLU

9

9

TORQUE LIMIT SWITCH

239-240 BLK

8

8

EE03-4 BLK / WHT

ENGINE HARNESS

P456

38 39 P455 ENGINE HARNESS

ENGINE SIDE

TO ELEC ENGINE CAB HARNESS

CAB SIDE

FIREWALL CHASSIS GROUND J402

DUAL STATION CONTROLS

TO FIREWALL HARNESS ( STARTER RELAY CONTACTS )

1

STARTER TERMINIAL "S"

1

STARTER POSITIVE

T50

46

EE04-2, LT_GRN / YEL

A B

A29-20, PRP

A29-1, PRP

EE05-2. LT_GRN / BLK

TO FIREWALL HARNESS ( STARTER RELAY COLIL )

P453

A30, BLK / ORN

REMOTE ACCEL ENABLE

ALTERNATOR EXCITATION

36 EE21-10. RED

EE19-2, WHT / LT_GRN

EE06

1

T55

34

EE15-2, LT_GRN

1

ENGINE FIREWALL ( MC-1, H16 )

242-60, RED

SWITCH RETURN

ECM SUPPLY RETURN

CAB SIDE

380-10, PRP / YEL

93, LT_GRN / WHT

P444 EE28, GRN

EE01-16 BLK / WHT

37

STARTER LOCKOUT

EE01-15 BLK / WHT

B

A

249-30

J1939 ( SHIELD / DRAIN )

660-14, WHT

A

P451

B

EE01-3

CUM ELETRONIC ENGINE ECU

A

B P449

P448

XMSN TEMP SENSOR

59, VIO

A

P445

282, PINK

J396 COOLING MODULE HARNESS

B

239-243, BLK

A A

380-10, PRP / YEL

A

239-244, BLK

B

661-12, YEL

ENGINE OIL TEMP SENSOR J398

93, LT_GRN / WHT

661-13, YEL

J1939 ( L ) DATA LINK

C

662-11, GRN

83, ORN / WHT

46

660-15, BARE

ENGINE HARNESS

J1939 ( H ) DATA LINK

660-13, WHT

EE03-5, BLK / WHT

661-2

EE49-2, BLK / ORN

TO CUMMINS CM870 CONTROLLER

660-5

660-12, BARE

662-2

EE48-2, ORN / BLK

661-10, YEL

660-4

660-11, BARE

EE26, BLU / ORN

A

660-6

EE25, BLU / RED

662-10, GRN

660-16, WHT

660-10, WHT

B

COOLANT TEMP SENSOR

249-242, BLK

C

120 ohm R2

TO SAE J1939 BACKBONE HARNESS

A / C COMPRESSOR CLUTCH

J397

VEHICLE SPEED SENSOR

EE03-6, BLK / WHT

VEHICLE SPEED SENSOR

ETHER SOLENOID

ENGINE FAN SOLENOID

FOR MANUAL XMSN

EE41, WHT / LT_GRN

SAE J1939 DATA LINK TERMINATING RESISTOR J395

12

A

P94-6016

Schematic - 379 Model Family Electrical

EE49, BLACK / ORANGE

P384

F

A

A

EE01-14, BLACK / WHITE

EE11, GREEN / WHITE

EE18, GREEN / WHITE

D

F

A

B

C

D

E

EE54, GREEN

C

EE53, GREEN

B

EE52, GREEN

A

EE51, GREEN

E

EE50, GREEN

G

EE21-4, RED

H

EE22, RED / WHITE

C

EE15, LIGHT_GREEN

B

EE12, BLACK / RED

A

EE37 , BLACK

B

417, PURPLE

3

418, WHITE

37

EE37, BLACK

38

EE38, LT-GREEN / BLUE

39

EE39, GREEN / YELLOW

19

EE19, WHITE / LT_GREEN

27

EE03, BLACK / WHITE EE12, BLACK / RED

23

EE23, GREEN / BLUE

22

EE22, RED / WHITE

15

EE15, LIGHT_GREEN

9

EE50, GREEN

32

EE51, GREEN

4

EE52, GREEN

5

EE53, GREEN

33

EE54, GREEN

11

A

SPARE EE18

P383

P382

EE23, GREEN / BLUE

EE47, ORANGE / BLUE

EE48, ORANGE / BLACK

EE40, LIGHT_GREEN

EE16, WHITE / RED

EE18, GREEN / WHITE

40

EE40, LIGHT_GREEN

P385

A

P386 EE16

16

EE16, WHITE / RED

44

EE04, LT_GREEN / YELLOW

EE04, LT_GREEN / YELLOW

D

45

EE05, LT_GREEN / BLACK

EE05, LT_GREEN / BLACK

B

EE06, YELLOW / BLACK

A

EE02-3, BLACK / WHITE

C

EE06, YELLOW/ BLACK EE02-1, BLACK / WHITE

17

EE17, YELLOW

8

EE08, BLUE

7

EE07, PINK

EE01-8, BLACK / WHITE

13

EE13, RED / ORANGE EE21-5, RED

EE10-2, BROWN / WHITE

1

EE09, ORANGE

20

EE20, WHITE

41

EE59, GREEN EE01-13, BLACK / WHITE

EE57, GREEN

EE55, GREEN

CAB ELECTRONIC ENGINE HARNESS

F

C

E

EE01-12, BLACK / WHITE

D

EE08, BLUE

B

EE02-2, BLACK / WHITE

EE07, PINK

A

EE17, YELLOW

A

F

J359

SERVICE BRAKE RELAY

C

EE21-3, RED

B

EE27-2, RED / BLUE

D

EE14, BLUE

G

EE13, RED / ORANGE

EE01-11, BLACK / WHITE

H

EE21-2, RED

C

EE27-2, RED / BLUE

B

EE24-2, LIGHT_GREEN

E

220, WHITE / LT-GREEN

K5

J358 SPARE 2

EE10-2, BROWN / WHITE

F

EE09, ORANGE

E

281, WHITE

D

281, WHITE

C

239-183, BLACK 239-183, BLACK

B

85

A

EE01-9, BLACK / WHITE

EE01-1

30

35

EE58, GREEN

EE56, GREEN

86

36

87A

6

EE20, WHITE

34

P387

EE21

EE24-2, LIGHT_GREEN

EE58 , GREEN

10

EE01-10, BLACK / WHITE

24

EE57 , GREEN

21

SPARE

EE14 , BLUE

25

EE59 , GREEN

14

EE02

EE56, GREEN

26

SPARE EE40

A

EE11, GREEN / WHITE

18

46 J357

EE35, WHT / BLU

EE46, RED / BLUE

EE55, GREEN

FIREWALL BULKHEAD ( CAT-1, F16 )

EE33, BLU / WHT

28

12

B

EE60, GREEN

29

2

A

B

SPARE EE11

SPARE 1

P381

220, WHITE / LT-GREEN

30

A

ADD ON 1 HARNESS

P380

EE03, BLACK / WHITE

31

1

ADD ON 2 HARNESS

P379

EE19, WHITE / LT_GREEN

42

P378

EE38, LT-GREEN / BLUE

43

P377

EE39, GREEN / YELLOW

47

J390 2

DATA LINK J1587

SPEEDO

TACH

418 , WHITE

A

DATA LINK J1922

417, PURPLE

SPARE EE60 P376

13

A

P94-6016

MAIN CAB ( MC-2, L12 )

A P391

P390

ACLTR PEDAL

CRUISE CONTROL

A P389

SPARE EEO1

1 P388 SPARE EE01

ENG BRAKE

Schematic - 379 Model Family Electrical

A

P94-6016

FIREWALL HARNESS ( CS, L4 )

A495-10, RED

220-10, WHT / LT_GRN

242-26, RED

570, YEL / WHT

1 2 3 4 5 6 243, PINK / BLK

P218

P219 8-11, BRN

J221 RIGHT POLE

A A

P220

FIREWALL CONNECTOR ( MC-1, D16 )

8G 8F 7G 7F 5G 4G 4F 4D 7B 7A 5B 5A 4B 4A

41-10, RED / BLK

41-10, RED / BLK

A495-10, RED

239-83, BLK 42-10, BLU / WHT

220-10, WHT / LT_GRN

RIGHT HEADLIGHT

242-26, RED 227-10, GRN / BLK 8-10, BRN

7

7-1, PRP

8

P221

239

243, PINK / BLK

227-10, GRN / BLK

41-11, RED / BLK

239-84, BLK

42-10, BLU / WHT

8-12, BRN

C B A

RIGHT TURN / MARKER

570, YEL / WHT 228-10, YEL / BLK

P222

42-11, BLU / WHT 239-82, BLK

7-3, PRP 239-85, BLK

J220

A B

A B

P226

A A LEFT POLE

A B C P225 LEFT TURN / MARKER

C B A LEFT HEADLIGHT

7-2, PRP

239-86, BLK

239-87, BLK

41-11, RED / BLK

42-11, BLU / WHT

8-13, BRN

239-88, BLK

228-10, YEL / BLK

8-14, BRN

J222

J226

HOOD HARNESS

A B C

B A P223

P224 J223

B

A

LEFT FOG LIGHT

RIGHT FOG LIGHT

14

Schematic - 379 Model Family Electrical

P94-6016

B2 C1 C2 C3 P228

D1

FIREWALL PASSTRHOUGH CONNECTOR ( MC-1, D16 )

A1

8-15, BRN

8-15, BRN

BRN

A2

5-10, BLK

5-10, BLK

BLK

B1

227-11, GRN

227-11, GRN

GRN

F1

279, RED

279, RED

RED

G1

228-11, YEL

228-11, YEL

YEL

G2

AUX, BLU

AUX , BLU

BLU

D2

66, WHT

D3 E1 E2 E3 F2

66, WHT

P227

1

J227

TRAILER GROUND

TRAILER HARNESS

WHT

TRAILER PLUG CONNECTOR

A

15

Schematic - 379 Model Family Electrical

B

A

J232

1 P230

B

A

269, WHT

J231

242-30, RED

1

BACK-UP LIGHT SWITCH ( MFT, B12 )

FORWARD AXLE GROUND

239-91, BLK

J230

227, WHT

A

5-11, WHT

B

2, WHT

35, WHT

J229

239-92, BLK

1

SPARE TURN SIGNAL

SPARE MARKER LIGHT

RH FUEL TANK

228, WHT

FORWARD DRIVER AXLE TEMP J228

A

P94-6016

F2 A2

FIREWALL PASSTHROUGH CONNECTOR ( MC-1, H16 )

35, WHT 239-3

239-89, BLK

239-90

239-4 E3

2, WHT

B2

5, WHT

C1

227, WHT

E1

228, WHT

G2

242, RED

5

P231

242-2

A

A1

8, WHT

8, WHT

B

F1

38, WHT

38, WHT

C

B1

37, WHT

37, WHT

D

239-93, WHT

E

C2 E2 D3 G1 D2

36, WHT

C3

1-2, WHT

D1

241, WHT

J239 1

J238

REAR DRIVER AXLE TEMP

1

J237

SPARE MARKER LIGHT

A

J235

AIR DRYER

242-31, RED

B

239-95, BLK

242-32, RED

5-12, WHT

B

36, WHT

A

LH FUEL TANK

239-94, BLK

J240

239-96, BLK

1 AUX XMSN TEMP

1-2, WHT

241, WHT

P229

CHASSIS HARNESS

269, WHT

1

J234

REAR AXLE GROUND

1

J233

ACCESSORY POWER ( FUEL FILTER )

LEFT HAND TAIL LIGHT

16

Schematic - 379 Model Family Electrical

A

P94-6016

P460 RH ID LAMP GND

1

239-304, BLK

P18 ALARM TAP

1

T40 389-36, GRA

239-300, BLK

1

SLPR DISCONNECT GND

P9 239-301, BLK

SLEEPER DISCONNECT ( SI, H11 )

1

RH CLEARANCE LAMP GND

P470

P1 1

429-40, ORN

2

19-80, VIO / WHT

3

248-30, RED

4

239-303, BLK

5

254-22, RED

6

249-43, RED / TAN

239-50

239-302, BLK

1

RH MIRROR GND

P469 437-10, VIO / BLK

A

435-10, GRN / BLK

C

431-10, GRN

D

433-10, VIO

B

REAR SPEAKERS OUT

P468 433-10, VIO

C

431-10, GRN

G

435-10, GRN / BLK

F

437-10, VIO / BLK

A

B239-30, BLK

E

AB49-10, RED

D

P461 AD LIGHT

1

254-20, RED

254-5

SLEEPER DISCONNECT ( SI, F11 )

B 389-35, GRA

H

239-252, BLK

SH 18, REFDES 239-52, NODE 1

239-250, BLK

SH 18, REFDES P484, NODE 1

239-251, BLK

SH 18, REFDES P480, NODE 3

389-36, GRA

SH 18, REFDES 389-5, NODE 1

389-35, GRA

SH 18, REFDES 389-5, NODE 1

19-80, VIO / WHT

SH 18, REFDES 19-11, NODE 1

A252-25, RED

SH 18, REFDES J411, NODE C

329-41, PINK / GRA

SH 18, REFDES 329-5, NODE 1

348-10, GRN / RED

SH 18, REFDES P27, NODE 1

19-81, VIO / WHT

SH 18, REFDES 19-11, NODE 1

P462 LH SPOT LAMP

1

132-15, RED / TAN

132-5

P463 RH SPOT LAMP

1

132-16, RED / TAN

249-5

ROOF HARNESS - 63" NON-DELCO ( CONTINUED NEXT SHEET )

7

9

2

8

3

1

P8

1

P465

RH ID RH CLEARANCE LAMP LAMP

1 LH ID LAMP

P24

1

P466

P467

P26 1

1

CTR ID LH CLEARANCE AUX FAN LAMP LAMP

249-40, RED / TAN

249-41, RED / TAN

229-0, RED

5-30, ORN / BLK

5-31, ORN / BLK

4

DASH DISCONNECT ( MC-5, L8 )

5-32, ORN / BLK

1

P464 6

5-33, ORN / BLK

5

5-34, ORN / BLK

A252-25, RED

P472

1

229-0, RED

9

249-42, RED / TAN

5

RED, AB49-10

3

DASH DISCONNECT ( MC-5, L8 )

254-19, RED

2

5-35, ORN / BLK

19-81, VIO / WHT

4

348-10, GRN / RED

7

429-40, ORN

6

329-41, PINK / GRA

8

248-30, RED

132-0, RED / TAN P471

B239-30, BLK

5-5

1

P6

1

LH LOAD RH LOAD LIGHT LIGHT

17

Schematic - 379 Model Family Electrical

CB RADIO 3

P27

1

P484 239-310, BLK

19-91, VIO / WHT

348-10, GRN / RED

239-250, BLK

329-51, PINK / GRN

CENTER ROOF LAMP

1

2

P483

329-52, PINK / GRN

239-311, BLK

RH SPOT LAMP

2

3

1

P482 239-309, BLK

2

19-89, VIO / WHT

1

2

19-90, VIO / WHT

1

329-50, PINK / GRN

RH DOOR LIGHT

LH DOOR LIGHT P30

A

P94-6016

P481 19-11 19-82, VIO / WHT 19-88, VIO / WHT

1

LH SPOT LAMP

P43 239-305, BLK

1

LH ID LAMP GND

P25 239-306, BLK

1

CTR ID LAMP GND

P29 19-10 19-83, VIO / WHT 389-40, GRA 329-45, PINK / GRN

1 3

LH DOOR JAM SWITCH

2 P480

19-84, VIO / WHT

2

239-251, BLK

3

329-5 329-46, PINK / GRN

RH DOOR LAMP

1

329-53, PINK / GRN P479 329-6

239-52 239-312, BLK

SH 17, REFDES 239-50, NODE 1

239-252, BLK

SH 17, REFDES 239-50, NODE 1

239-250, BLK

SH 17, REFDES 239-50, NODE 1

239-251, BLK

SH 17, REFDES P18, NODE 1

389-36, GRA 389-35, GRA

3

SH 17, REFDES P471, NODE 7

329-41, PINK / GRA

LH DOOR LAMP

P478 329-49, PINK / GRN 389-, GRA 389-41, VIO / WHT

1 2

RH DOOR JAM SWITCH

3 J411

19-86, VIO / WHT A252-25, RED

D B

A252-35, BLK

A

A252-25, RED

C

348-10, GRN / RED

P36

ROOF HARNESS - 63" NON-DELCO ( CONTINUED PREVIOUS SHEET )

J410

C

D

P476

B

A P477

1

239-307, BLK

B

HEADLINER SPEAKER

239-308, BLK

A

B432-0, GRA

A

B436-0, GRA / BLK

B

LH HEADLINER SPKR

B436-0, GRA / BLK

B

B430-0, WHT

A

RH MID BASS SPKR

B432-0, GRA

B P475

B434-0 , WHT / BLK

430-0, WHT

434-0, WHT / BLK A

LH MID BASS SPKR

B430-0 , WHT

A P474

B434-0 , WHT / BLK

B

434-0, WHT / BLK

436-0, GRA / BLK C

MIDBASS SPEAKERS

432-0, GRA

D

436-0, GRA / BLK

P473

430-0, WHT

19-81, VIO / WHT

432-0, GRA

SH 17 , REFDES P471, NODE 9

2

329-48, BLK

19-80, VIO / WHT

SH 17, REFDES P472, NODE 5

SH 17 , REFDES P471, NODE 5

1

19-85, VIO / WHT 239-51

389-5

SH 17, REFDES P468, NODE H SH 17, REFDES P1, NODE 2

329-47, PINK / GRN

P28

1

RH LH CLEARANCE LH MIRROR HEADLINER LAMP GND SPEAKER GND

RADIO POWER

18

Schematic - 379 Model Family Electrical

A

P94-6016

P399 RH ID LAMP GND

1

239-195, BLK T35

P398 ALARM

1

389-15, GRA

239-194, BLK

E

389-16, GRA

239-193, BLK

L

19-25, VIO / WHT

SLPR DISCONNECT

429-6, RED / TAN

P

249-27, BLK

239-20

1

239-22, BLK

K

431-2, GRN

431-2, GRN

H

H

437-2, VIO / BLK

437-2, VIO / BLK

F

F

435-2, GRN / BLK

435-2, GRN / BLK

G

M

433-2, VIO

D

248-5, RED

G

254-12, RED

D

1

254-13, RED

RH CLEARANCE LAMP GND

RH MIRROR GND

P401

E

433-2, VIO

254-2 SLPR DISCONNECT

A672-2, VIO / BLK

A

A671-2, GRN

B

F

B672-2, VIO / BLK

C

E

B671-2, GRN

K

724-5, BLU

P396 AD LIGHT

1 J366

429-5, ORN

J

G

SLPR DISCONNECT GND

P400

P397

N

1

REAR SPEAKERS OUT

D J368

J

725-2, YEL

P

A437-5, VIO / BLK

N

A433-5, VIO

M

A435-5, GRN / BLK

L

A431-5, GRN

H

A252-20, RED

A B E F G

REAR SEAT AUDIO

H

J367

C D

J365 D C A SLPR DISCONNECT

A495-30, RED

F

239-190, BLK

SH 20, REFDES 239-25, NODE 1

239-191, BLK

SH 20, REFDES P408, NODE 1

239-192, BLK

SH 20, REFDES P414, NODE 3

389-15, GRA

SH 20, REFDES 389-2, NODE 1

389-16, GRA

SH 20, REFDES 389-2, NODE 1

E H G B

19-25, VIO / WHT A252-2

J364 LH SPOT LAMP

1

132-12, RED / TAN

1

A252-15, RED 329-25, PINK / GRA

SH 20, REFDES J376, NODE C SH 20, REFDES 329-2, NODE 1

348-5, GRN / RED

SH 20, REFDES P409, NODE 1

19-26, VIO / WHT

SH 20, REFDES 19-8, NODE 1

132-1

J363 RH SPOT LAMP

SH 20, REFDES 19-8, NODE 1

329-26, BLK

132-11, RED / TAN

249-1

ROOF HARNESS - 63" DELCO ( CONTINUED NEXT SHEET )

6

7

9

2

8

1

J372

1

J371

1 LH ID LAMP

1

J370

1

229-5, RED J369

P404 1

CTR ID LH CLEARANCE AUX LAMP LAMP FAN

1

P403

249-30, RED / TAN

J373

RH ID RH CLEARANCE LAMP LAMP

249-31, RED / TAN

P405

5-20, ORN / BLK

4

5-21, ORN / BLK

1

5-22, ORN / BLK

5

5-23, ORN / BLK

3

DASH DISCONNECT ( MC-5, L12 )

5-24, ORN / BLK

229-5, RED

P406

249-32, RED / TAN

1

254-10, RED

9

A252-16, RED

5

A495-30, RED

3

5-25, ORN / BLK

2

DASH DISCONNECT ( MC-5, L8 )

19-26, VIO / WHT

4

429-5, ORN

7

248-5, RED

329-26, BLK 6

348-5, GRN / RED

132-10, RED / TAN 8

329-25, PINK / GRA

5-2

P402

1

LH LOAD RH LOAD LIGHT LIGHT

19

Schematic - 379 Model Family Electrical

RH SPOT LAMP 1

J374

CTR ROOF LAMP 2

P410

3

1

239-198, BLK

2

19-53, VIO / WHT

239-197, BLK

1

19-52, VIO / WHT

3

329-9, PINK / GRN

CB RADIO P409

348-5, GRN / RED

239-196, BLK

329-33, PINK / GRN

2

239-191, BLK

2

329-34, PINK / GRN

1

P408

1

19-51, VIO / WHT

RH DOOR LIGHT

LH DOOR LIGHT P407

P94-6016

J375 19-8

19-45, VIO / WHT 19-50, VIO / WHT

1

LH SPOT LAMP

P411 239-199, BLK

1

LH ID LAMP GND

P412 239-200, BLK

1

CTR ID LAMP GND

P413 389-3

19-46, VIO / WHT 389-20, GRA 329-30, PINK / GRN

1 3

LH DOOR JAM SWITCH

2 P414

19-54, VIO / WHT 239-192, BLK 329-2

329-31, PINK / GRN

2 3

RH DOOR LAMP

1

329-32, PINK / GRN P415 329-3

SH 19, REFDES 239-20, NODE 1

239-190, BLK

SH 19, REFDES 239-20, NODE 1

239-191, BLK

SH 19, REFDES 239-20, NODE 1

239-192, BLK

SH 19, REFDES P398, NODE 1

389-15, GRA

SH 19, REFDES P397, NODE E

389-16, GRA

SH 19, REFDES P397, NODE L

19-25, VIO / WHT

239-25 239-202, BLK

329-29, PINK / GRN

1

389-25, VIO / WHT

2

19-56, BLK

3

239-26

LH DOOR LAMP

P416 329-28, PINK / GRN 389-2

1

389-26, GRA

2

19-55, VIO / WHT

3

RH DOOR JAM SWITCH

J376 A252-15, RED

SH 19, REFDES P406, NODE 7

329-25, PINK / GRA

SH 19, REFDES P406, NODE 5

348-5, GRN / RED

D B

239-201, BLK

19-26, VIO / WHT

A252-15, RED

B430-1

B436-1

MID BASS SPEAKERS

LH MID BASS SPEAKER

RH MID BASS SPEAKER

ROOF HARNESS - 63" DELCO ( CONTINUED PREVIOUS SHEET )

LH HEADLINER SPEAKER

C

LH HEADLINER TWEETER

J381

A

B

C

D

HEADLINER SPEAKER

J380

B

A

J379

RH HEADLINER SPEAKER

B

A

J378 C

1

P417

239-206, BLK

A

239-205, BLK

B

B432-5, GRA

J382

B436-5, GRA / BLK

A

B432-4, GRA

B

B436-4, GRA / BLK

J383

B430-6, WHT

B

B432-1

B434-6, WHT / BLK

A

B434-5, WHT / BLK

J384

B430-5, WHT

B

B430-4, WHT

A

B434-4, WHT / BLK

P418

432-2, GRA

A

436-2, GRA / BLK

430-2, WHT B

430-2, WHT

C

434-2, WHT / BLK

D

434-2, WHT / BLK

432-2, GRA

436-2, GRA / BLK

B434-1

B432-6, GRA

SH 19, REFDES P406, NODE 9

19-57, VIO / WHT

B436-6, GRA / BLK

SH 19, REFDES A252-2, NODE 1

J377

1

RH LH CLEARANCE LH MIRROR HEADLINER LAMP GND TWEETER GND

A C

RADIO POWER

A

20

Schematic - 379 Model Family Electrical

P94-6016

P232 RH ID LAMP GND

P246 1

239-100, BLK

RH CLEARANCE LAMP GND

1

239-101, BLK P233

J251 ALARM

1

389-4, GRA

1

239-102, BLK

RH MIRROR GND

P234 P245

SLEEPER DISCONNECT ( S70, H14 )

E

389-5, GRA

L

19-15, VIO / WHT

N

429-4, ORN

J

19-20, RED / TAN

239-5

C239-4, BLK

K

431-1, GRN

H F M

433-1, VIO

D

248-10, RED

G

254-1, RED

D

1

1

H

437-1, VIO / BLK

F

435-1, GRN / BLK

435-1, GRN / BLK

G

1

254 254-2, RED SLEEPER DISCONNECT 671-1, GRN

672-1, VIO / BLK

J241 D

SLEEPER DISCONNECT ( S70, C14 )

672-1, VIO / BLK

C

671-1, GRN

A

A495-20, RED

A672-1, VIO / BLK

A

A671-1, GRN

B

F

B672-1, VIO / BLK

C

E

B671-1, GRN

K

724-1, BLU 725-1, YEL

P

A437-1, VIO / BLK

N

A433-1, VIO

M

A435-1, GRN / BLK

L

A431-1, GRN

H

A252-2, RED

A B E F G

J249

C D

F 239-114, BLK

SH 22, REFDES 239-7, NODE 1

239-115, BLK

SH 22, REFDES P248, NODE 1

239-116, BLK

SH 22, REFDES P254, NODE 2

E H

226-20, RED

G

C429-10, ORN

B

B239-10, BLK

226

1

389-4, GRA

SH 22, REFDES 389, NODE 1

389-5, GRA

SH 22, REFDES 389, NODE 1

19-15, VIO / WHT

A252 A252-5, RED

A

C239-3, BLK

B

C239-1, BLK

C

B429-1, ORN

D

A429-11, ORN

SH 22, REFDES 329-1, NODE 1

348-4, GRN / RED

SH 22, REFDES P249, NODE 1

19-16, VIO / WHT

SH 22, REFDES 19, NODE 1

249

P240

DASH DISCONNECT ( MC-5, L8 )

ROOF HARNESS - 70" ( CONTINUED NEXT SHEET )

DASH DISCONNECT ( MC-5, L12 )

J246

J245

J244 1

1

RH ID RH CLEARANCE LAMP LAMP

1 LH ID LAMP

J248

J247 1

1

CTR ID LH CLEARANCE AUX LAMP LAMP FAN

P243

P242

P241 1

249-16, RED / TAN

249-15, RED / TAN

RED, 229-1

4

5-15, ORN / BLK

1

5-14, ORN / BLK

5

5-13, ORN / BLK

3

5-9, ORN / BLK

8

P239 4

5-8, ORN / BLK

2

229-1, RED

9

A252-3, RED

7

254-3, RED

6

249-10, RED / TAN

1

A495-20, RED

9

C429-10, ORN

5

B429-1, ORN

5-7, ORN / BLK

3

226-22, RED

19-16, VIO / WHT

2

A429-11, ORN

348-4, GRN / RED

7

239-104, BLK

6

429-3, ORN

8

248-10, RED

329-10, PINK / GRA

132-4, RED / TAN

5-1 132-5, RED / TAN

1

1

SH 22, REFDES J254, NODE C

329-10, PINK / GRA

132 132-3, RED / TAN

B239-10, BLK

1

SH 22, REFDES 19, NODE 1

C239

C239-2, BLK

J243 RH SPOT LAMP

REAR SEAT AUDIO ( DELCO, K9 )

H

J242 LH SPOT LAMP

REAR SPEAKERS OUT ( DELCO, D7 )

D

P238

SLEEPER DISCONNECT ( S70, J14 )

SKY VENT SWITCH

J250

J

T20 SLPR DISCONNECT GND

E

433-1, VIO

P237 FLOURSCENT LAMP # 2

2

437-1, VIO / BLK

P236 FLOURSCENT LAMP # 1

3

226-21, RED

431-1, GRN

P235 AD LIGHT

1

429-2, ORN

P244

P

G

239-103, BLK 429

1

LH LOAD RH LOAD LIGHT LIGHT

A

21

Schematic - 379 Model Family Electrical

CTR ROOF LAMP

RH SPOT LAMP 1

J252

1

P250

2 239-111, BLK

2

19-5, VIO / WHT

1

19-2, VIO / WHT

3 239-112, BLK

CB RADIO P249

19-21, VIO / WHT

2

348-4, GRN / RED

239-113, BLK

1 239-115, BLK

2 329-1, PINK / GRN

P248

1

329-2, PINK / GRN

RH DOOR LIGHT

LH DOOR LIGHT P247

A

P94-6016

J253 19 19-11, VIO / WHT 19-8, VIO / WHT

1

LH SPOT LAMP

P251 239-110, BLK

1

LH ID LAMP GND

P252 239-109, BLK

1

CTR ID LAMP GND

P253 19-1 19-4, VIO / WHT 389-2, GRA 329-4, PINK / GRN

1 3

LH DOOR JAM SWITCH

2 P254

19-6, VIO / WHT

3

239-116, BLK

2

329-1 329-5, PINK / GRN

RH DOOR LAMP

1

329-3, PINK / GRN P255 329

239-7 239-108, BLK

SH 21, REFDES 239-5, NODE 1

239-114, BLK

SH 21, REFDES 239-5, NODE 1

239-115, BLK

SH 21, REFDES 239-5, NODE 1

239-116, BLK

SH 21, REFDES P233, NODE 1

389-4, GRA

239-6

329-6, PINK / GRN

1

19-3, VIO / WHT

3

239-107, BLK

2 P256

329-7, PINK / GRN 389 389-1, GRA 19-10, VIO / WHT

1 2

389-5, GRA

SH 21, REFDES P234, NODE L

19-15, VIO / WHT

19-7, VIO / WHT

SH 21, REFDES P239, NODE 7

329-10, PINK / GRA

A252, BLK

A

SH 21, REFDES A252, NODE 1

A252-5, RED

A252-5, RED

C

J254 D B

B430

B436

MID BASS SPEAKERS

ROOF HARNESS - 70" ( CONTINUED PREVIOUS SHEET )

LH MID BASS SPEAKER

RH MID BASS SPEAKER

LH HEADLINER SPEAKER

C

LH HEADLINER TWEETER

J259

A

B

C

D

HEADLINER SPEAKER

J258

B

A

J257

RH HEADLINER SPEAKER

B

A

J256 C

1

P257

239-106, BLK

A

239-105, BLK

B

B432-1, GRA

J260

B432-3, GRA

A

B436-3, GRA / BLK

B

B430-3, WHT

J261

B434-3, WHT / BLK

B

B430-2, WHT

A

B434-2, WHT / BLK

J262

B434-1, WHT / BLK

B

B430-1, WHT

A

432-1, GRA

P259

436-1, GRA / BLK

434-1, WHT / BLK A

430-1, WHT

B

434-1, WHT / BLK

C

430-1, WHT

436-1, GRA / BLK

432-1, GRA D

B436-1, GRA / BLK

B432

B434

B432-2, GRA

19-16, VIO / WHT

B436-2, GRA / BLK

348-4, GRN / RED

SH 21, REFDES P239, NODE 9

RH DOOR JAM SWITCH

3

SH 21, REFDES P234, NODE E

SH 21, REFDES P239, NODE 5

LH DOOR LAMP

J255

1

RH LH CLEARANCE LH MIRROR HEADLINER GND LAMP TWEETER GND

RADIO POWER

22

Schematic - 379 Model Family Electrical

P94-6016

4 5 ROOF HARNESS CONNECTOR

249, RED / TAN

2

J414

429, ORN

4

3

1

389, GRA

3

ANTI - THEFT CONNECTOR ( S60, C5 ) ( S36, C5 ) ( S48, F3 )

239-313, BLK

J413

2

254, RED

249, RED / TAN

1

248, RED

P486

19-92, VIO / WHT

LOAD / A / D LIGHT CONNECTOR ( S60, J4 ) ( S36, J4 ) ( S48, I4 )

254, RED

1

248, RED

2

19-92, VIO / WHT

3

429, ORN

6

239-313, BLK

P485 B H

389, GRA

E

431-6, GRN

A495-11, RED

G

B239-21, BLK

P487

A

B

A/C THERMOSTAT ( S60, C5 ) ( S36, C5 ) ( S48, F4 )

SLEEPER INTERFACE HARNESS

J412

1

2

431-6, GRN

C

433-6, VIO

437-6, VIO / BLK 435-6, GRN / BLK

435-6, GRN / BLK

F

437-6, VIO / BLK

433-6, VIO

A

B239-21, BLK

D

A495-11, RED

ROOF HARNESS CONNECTOR

3

4

AUDIO SPEAKER CONNECTOR ( S60, J3 ) ( S36, J3 ) ( S48, G1 )

A

23

P507

READING LIGHT 2 1 P506 3

LH DOOR JAMB SWITCH 2 1 P505

REAR AD LIGHTS 1

SLEEPER HARNESS - 36" P504 2

RH BAGGAGE COMPARTMENT LIGHT 1 J420

ACC JACK 1 J419

ACC GND 1 P503 3

RH DOOR JAMB SWITCH 2 1 J418 5 6 7 8

HEATER-A / C UNIT 9 10 P502

HEATER-A / C UNIT 1 2 J417

240-15, LT_GRN / WHT

1

152-15, RED / YEL

HEATER-A / C UNIT

2 3 4

429-51, ORN

P501 429-50, ORN

2 1

ACC FUSE HOLDER

20 AMP

B239-42, BLK

P499 A495-40, RED

SLEEPER DISCONNECT ( SI, E9 )

A B SLEEPER DISCONNECT ( S1, I7 )

3 2 1 4

4 1 2

433-15, VIO 435-15, GRN / BLK 437-15, VIO / BLK

P494 431-15, GRN

2

A433-10, VIO

431-15, GRN

SLEEPER DISCONNECT ( SI, E7 )

3

1

254-30, RED

J416 249-52, RED / TAN

248-26, RED 19-104, VIO / WHT 19-105, VIO / WHT

1

SLEEPER DISCONNECT ( SI, I9 )

3 4

433-15, VIO

429-50, ORN

RH LOAD LIGHT

A431-10, GRN

389-50, GRA

P498 239-354, BLK

P493

212-15, RED / GRN

3

153-16, RED / BLU

1 249-51, RED / TAN

2

153-17, RED / BLU

P492

239-353, BLK

RH DOME LIGHT

248-27, RED

1 19-102, VIO / WHT 19-104, VIO / WHT

2

239-352, BLK

P491 329-60, PINK / GRN

LH BAGGAGE COMPARTMENT LIGHT

630--10, RED / BLU

1

629-10, BLU

239-350, BLK 239-351, BLK

LH LOAD LIGHT

628-10, BLK

239-60 WIRE1098, BLK

P490

19-105, VIO / WHT

2 249-50, RED / TAN

1

19-101, VIO / WHT

P489

389-60, GRA

A495-40, RED

AUX PWR / GND

329-61, PINK / GRN

F

248-25, RED

HEATER-A / C CONTROL

239-355, BLK

E 19-100, VIO / WHT

D

B239-41, BLK

C

429-51, ORN

B

329-61, PINK / GRN

629-10, BLU

A

630--10, RED / BLU

J415

239-356, BLK

B239-40, BLK

HEATER-A / C CONTROL

254-30, RED

153-15, RED / BLU

628-10, BLK

152-15, RED / YEL

4

19-101, VIO / WHT

1

329-60, PINK / GRN

2

389-61, GRA

5

19-102, VIO / WHT 19-100, VIO / WHT

6

239-350, BLK

3

212-15, RED / GRN

P488 240-15, LT_GRN / WHT

Schematic - 379 Model Family Electrical P94-6016 A

B239-5 249-10

630-5

239-61

S6_c0

S7_c0

F1_c0 SLEEPER VOLUME CONTROL

3 2 1 P497

24

435-15, GRN / BLK P495 A

A431-10, GRN B

437-15, VIO / BLK A

A433-10, VIO B

LH SPKR

P496 RH SPKR

LH SPEAKER 2 1 P537

19GI, VIO / WHT

LH READING LIGHT 2 1 P535 3

LH DOOR JAMB SWITCH 2 1

SLEEPER HARNESS - 48" P536

AD LIGHT 1 P534

LH DOOR LIGHT 2 1 P533

AMPLIFIER POWER 2 1 P532

FUSE HOLDER A B P531 1 J500 1

SLEEPER GROUND POWER ( CONSTANT )

P530 3

RH DOOR JAMB SWITCH

2 1 P529 1

4

6

240AB, LT_GRN / WHT

AMPLIFIER INPUT

2 3 4 P528 1 2 3 4 5 6

HEATER A / C UNIT

7 8 9 10 P527 1 2

239BH, BLK

HEATER A / C UNIT

P526

152AB, RED / YEL

1

HVAC BLOWER RESISTOR

2 3 4 P525 2 1 P524 A B

SLEEPER ACCESSORY DISCONNECT JACK ( SI, E7 )

3

239

P523

254AB, RED

2

19AB, VIO / WHT

1

429AB, ORN

153

P520

239AB, BLK

3

248AB, RED

2

249AB, RED / TAN

OVERHEAD DOMELIGHT

389AB, GRA

254

1

A495AB, RED

P519

239BE, BLK

REAR AD LIGHT

B239AC, BLK

1

19BE, VIO / WHT

P518

429BC, ORN

2

254BC, RED

RH SPEAKER

239BD, BLK

A433AB, VIO

1

A433BC, VIO

P517

437CD, VIO / BLK

2

212AB, RED / GRN

1

437DE, VIO / BLK

P516

153BC, RED / BLU

1

19BD, VIO / WHT

P515

239BC, BLK

249BC, RED / TAN

239HK, BLK

19FG, VIO / WHT

3

RH READING LIGHT

240AB, LT_GRN / WHT

389 2

153BD, RED

437AB, VIO / BLK

B239 1

19BF, VIO / WHT

P514

RH LOAD LIGHT

248BC, RED

212AB, RED / GRN 19

OVERHEAD LIGHT

630AB, RED / BLU

239HJ, BLK

2

629AB, BLU

3

5

249 1

329CD, PINK / GRN

LH BAGGAGE COMPARTMENT LIGHT

628AB, BLK

435AB, GRN / BLK

239

A433BC, VIO

P513

437DE, VIO / BLK

152AB, RED / YEL 19

1

435DE, GRN / BLK

249BD, RED / TAN

LH LOAD LIGHT

A431BC, GRN

239HN, BLK

P512

389BC, GRA

2

239MN, BLK

1

19BJ, VIO / WHT

P511

329AB, PINK / GRN

D

A433AB, VIO

AUX POWER

19BC, VIO / WHT

C

437CD, VIO / BLK

SPEAKER VOLUME CONTROL

239FG, BLK

A

429EF, ORN

B

431AB, GRN

435AB, GRN / BLK

H

435CD, RED

G

A431AB, GRN

F

437AB, VIO / BLK

E

429BD, ORN

153AB, RED / BLU

4

248 P510

239HP, BLK

248BE, RED

A495AB, RED

HEATER-A / C CONTROL

429BG, ORN

F

433AB, VIO

E

239BF, BLK

D

B239CD, BLK

C

329AB, PINK / GRN

628AB, BLK 629AB, BLU B

239FG, BLK

1

630AB, RED / BLU

A

254BD, RED

329CD, PINK / GRN

B239CB, BLK

3

153

389BD, GRA

P509

19GH, VIO / WHT

2

B239

239MN, BLK

A431BC, GRN

435CD, RED

HEATER-A / C CONTROL

435DE, GRN / BLK

P508

A431AB, GRN

Schematic - 379 Model Family Electrical P94-6016 A

429

SLEEPER DISCONNECT ( SI, I7 )

3 2 1 P522

25

SLEEPER DISCONNECT ( SI, I9 ) 4

431AB, GRN P521 1

433AB, VIO 2

SLEEPER DISCONNECT ( SI, E7 )

19-28, VIO / WHT

P443 239-232, BLK

2 1

READING LIGHT P442 2 1

READING LIGHT P441 3 2 1

LH DOOR JAMB SWITCH P440 1

AD LIGHTS

SLEEPER HARNESS - 48" / 63" P439 2 1

RH BAGGAGE COMPARTMENT LIGHT J393 J392 J391 J389

1 1 1 1

GND ACC JACK ACC JACK GND P438 3 2 1

RH DOOR JAMB SWITCH J388 5 6 J387

7 8 9

HEATER-A / C UNIT 10 P437 1 2

HEATER-A / C UNIT 1 2 3 4

HEATER-A / C UNIT

P436 2 1 P435

ACC PWR / GND

WIRE0893, BLK

A B

1

SLEEPER DISCONNECT ( SI, E9 )

19-69

P434

4 1

3

SLEEPER DISCONNECT ( SI, I7 )

2 1 P433

249-37, RED / TAN

2 P430

H G 3

249-2

SUBWOOFER

1 2

435-4, GRN / BLK

4 437-4, VIO / BLK

SLEEPER DISCONNECT ( SI, I9 )

433-4, VIO

431-4, GRN

254-15, RED

3

248-15, RED

J386 19-66, VIO / WHT

DOME LIGHT

435-3, GRN / BLK

3

A19-5, VIO / BLK A19-2, VIO / BLK

2

WIRE0892, VIO / WHT

P429

437-3, VIO / BLK

3

433-3, VIO

2

431-3, GRN

1

239-225, BLK

P428

429-30, ORN

239-215, BLK

LH GENERAL ILLUMINATION LIGHTS

389-30, GRA

3 19-65, VIO / WHT 239-216, BLK

2

19-63 , VIO / WHT 16-64, VIO / WHT

1

429-31, ORN

P427

239-226, BLK

239-214, BLK

1

B239-3, BLK

19-62, VIO / WHT

P426

A495-35, RED

3

429-32, ORN

2 249-36, RED / TAN

1

A19-5, VIO / BLK

P425 RH LOAD LIGHT

239-227, BLK

1

152-10, RED / YEL

2

212-10, RED / GRN

P424

240-10, LT_GRN / WHT

1

153-20, RED / BLU

239-213, BLK

P423 329-35, PINK / GRN

2

248-3, RED

239-32 239-220, BLK 239-221, BLK

249-35, RED / TAN

1 239-212, BLK

P422 OVERHEAD LIGHT

153-21, RED

239-211, BLK

429-20, ORN

3 LH BAGGAGE COMPARTMENT LIGHT

630-5, RED / BLU

B239-2 2

19-61, VIO / WHT

1

629-7, BLU

239-210, BLK

P421

LH LOAD LIGHT

628-5, BLK

3

19-70, VIO / WHT

2

19-60, VIO / WHT

1

389-31, GRA

P420 AUX PWR / GND

329-40, PINK / GRN

A495-35, RED

RH GENERAL ILLUMINATION LIGHTS

239-228, BLK

F

429-33, ORN

E

429-34, ORN

D B239-26, BLK

HEATER-A / C CONTROL

239-229, BLK

C 248-20, RED

B

329-40, PINK / GRN

A

630-5, RED / BLU

629-7, BLU

J385

239-230, BLK

B239-25, BLK

HEATER-A / C CONTROL

254-15, RED

153-11, RED / BLU

628-5, BLK

152-10, RED / YEL

4

389-3, GRA

1

19-71, VIO / WHT

2

329-35, PINK / GRN

5

19-27, VIO / WHT

6

239-231, BLK

3

212-10, RED / GRN

P419 240-10, LT_GRN / WHT

Schematic - 379 Model Family Electrical P94-6016 A

431 435

239-30 435-5, GRN / BLK 431-5, GRN

433 437

S14_c0

429-2

153-1

F E B D A C

437-5, VIO / BLK 433-5, VIO

19-68, VIO / WHT 19-7 A19-2, VIO / BLK

229-223, BLK 19-63, VIO / WHT

239-31 239-224, BLK

26

SLEEPER DISCONNECT ( SI, E7 )

P431 A

B

A

B

1

T58 1

LH SPKR

P432

248 RH SPKR

T56

239-33 T57

1

OVERHEAD LIGHT SWITCH

Schematic - 379 Model Family Electrical

C

B429-0, ORN

D

A429-0, ORN

LH AFT ILLUM LIGHT

LIGHT OVHD GEN ILLUM P277

2

1

P276

1

2

REFR / FAN

P275

A

B

LH FWD ILLUM LIGHT P274

2

1

LIGHT BAG COMPARTMENT LH P273

2

1

C239-25, BLK

4

C329-11, PINK / GRN

3

C239-26, BLK

1

19-36, VIO / WHT

2

C239-14, BLK

LIGHT OVHD FLUORESCENT P278

A19-0, VIO / WHT

1

C239-16, BLK

VCR GND J274

19-37, VIO / WHT

1

C239-11, BLK

1

19-38, VIO / WHT

J275

2

671-2, GRN

P279

C239-12, BLK

2

19-39, VIO / WHT

3

672-2, VIO / BLK

1

TV GND

RH ILLUM LIGHT

LIGHT STORE COMPARTMENT

P280

C239-24, BLK

2

C239-23, BLK

1

C239-8, BLK

P281

19-40, VIO / WHT

429-10, BLK

1

C239-31, BLK

2

P282

A429-2, ORN

2

C239-5, BLK

1 429-0, ORN

P283

C239-6, BLK

1

12V SOURCE BUNK END TRAY

329-11, PINK / GRN

S18_c2

J276

B429-10, ORN

1

P284

249-25, RED / TAN

J263

SLEEPER DISCONNECT ( R70, D15 )

1 249-26, RED / TAN

P285

LIGHT BAG COMPARTMENT RH

AUX FAN

329-12, PINK / GRN

CIGAR LOAD LIGHT LOAD LIGHT LIGHTER PWR LH RH

A

P94-6016

S12_c2 A429-1

S9_c2

A

C239-27, BLK

C239-4 C239-29, BLK

B

C239-28, BLK

C239-30, BLK

A429-5, ORN C239-3 C239-5

A429-3, ORN

C239-2 J264

SLEEPER DISCONNECT ( R70, I15 )

C239-0, BLK 249-20, RED / TAN

N

429-0, ORN

L

19-0, VIO / WHT

K

431-0, GRN

M

433-0, VIO

F

435-0, GRN / BLK

H

437-0, VIO / BLK

E

389-0, GRAY

D

248-0, RED

G

254-5, RED

A429

1

1

19-35, VIO / WHT

C239-7 C239-15, BLK

C329

J273 C429-2, ORN

C429-0, ORN

254-7, RED

437-0, VIO / BLK A433-0, VIO

19-30, VIO / WHT

9

C239-22, BLK

10

C239-17, BLK

8

A19-1, VIO / WHT

3

A19-0, VIO / WHT

7

226-30, RED

19-4

J266

SWITCH OVHD FLUORESCENT LIGHT

2B

671-5, GRN

7

226-31, RED

SPEAKER RH

2

SPEAKER VOLUME

4

A431, GRN

1

435-0, GRN / BLK

2

SPEAKER LH

1 2

BLOWER MOTOR HEATER A / C UNIT

672 J271

671 248-0, RED

226-1

246

246-1, RED

D

A495-25, RED

F

B239-2, BLK

E

628-0, BLK

A

630-0, RED / BLU

P262

629-0, BLU

F

HTR A / C CONTROL ON / OFF ( SHVAC, J5 )

C B

B239 672-0, VIO / BLK

C

671-0, GRN

H

226-0, RED

389-1

19-2

J270

153 629-0, BLU 630-0, RED / BLU

E

1

3

P267

1

2

3

P268

4

1

2

3

6

5

HTR A / C CONTROL FAN ( SHVAC, G5 )

J269

240, LT-GRN / WHT

2

153-3, RED / BLU

P266

152, RED / YEL

3

212, RED / GRN

1

212, RED / GRN

2

SWITCH SWITCH BAG SWITCH BAG BAG COMPARTMENT COMPARTMENT LIGHT COMPARTMENT LIGHT LIGHT DOOR JAMB DOOR JAMB BUNK LH RH

152, RED / YEL

P265

240, LT-GRN / WHT

4

153-0, RED / BLU

2

B239-15, BLK

3

DIGITAL CLOCK

19-13, VIO / WHT

1

329-21, PINK / GRN

J268

389-11, GRAY

1

CIGAR LIGHTER GND

19-12, VIO / WHT

J267

19-31, VIO / WHT

2

329-15, PINK / GRN

1

12V OUTLET POWER

389-10, GRAY

P264

C239-18, BLK

1

CIGAR LIGHTER BACKLIGHT

B429-5, ORN

P263

SLEEPER HARNESS - 70" BASE

226-33, RED

B239-0, BLK

C239-20, BLK

C429-0, ORN

B

A429-4, ORN

G

C239-19, BLK

A495-25, RED

329-20, PINK / GRN

628-0, BLK

226-32, RED

A

1

433-0, VIO

246-2, RED

6

SLEEPER DISCONNECT ( R70, F15 )

3

431-0, GRN

153-5, RED / BLU

1

D

1

P269

19-3

8

672-5, VIO / BLK

12V OUTLET TV

P270

19-9, VIO / WHT

19-33, VIO / WHT

5A

3

2

A433-0, VIO

A431, GRN

6

C239-21, BLK

1

P271

S8_c2

9

12V OUTLET VCR

P272

J265

SWITCH REF / FAN

C429 C429-3, ORN

254-1

2B

1 J272

C329-1

C329-10, PINK / GRN

254-6, RED

P261 LOAD LIGHT LH

19-5

19-6 C239-10, BLK C239-1

P260 AD LIGHT LH

C239-9, BLK C239-6 C239-7, BLK

19-34, VIO / WHT

J

C239-13, BLK

P

1

4

2

3

8 10 7 4

BLOWER RESISTOR HEATER A / C UNIT

5

TEMP ACTUATOR HEATER A / C UNIT

27

Schematic - 379 Model Family Electrical

P94-6016

+12 IGN ATC LAMP

C

B

A

1

661, YEL

J279

662, GRN

418-10, WHITE

J278 417-10, PURPLE

1

1

2

3

4 J281

J280

X1-2, PRP / ORN

A

+12 IGN ABS AND TR-ABS LAMP ( MC-2, B10 )

ABS48

X1-15-2, PRP / BRN

B

J1939 DATA LINK CONNECTOR

X1-13, ORN / PRP

J1587 DATA LINK CONNECTOR

ABS43

J282 1

X1-5, GRA / BLU

1

J283 1

239-121, BLK

1

1

J285

1

662, GRN

2

X1-2, PRP / ORN 661, YEL

4

239-120, BLK

6 ECU CONNECTOR ( X1 )

239-10

A298-1, ORN / BLK

418-10, WHITE

11

417-10, PURPLE

1

239-124, BLACK

1

T28

X1-15-3, PRP / BRN

1

1 ABS36

J286 1

J287

12

15

IGN

T27 239-123, BLACK

236-6, BLK

10

14

MAIN CAB RELAY

1

304, RED

X1-6, ORN / PRP A304, RED / BLK

8

13

ATC

BAT

1 T26

X1-5, GRA / BLU

7

9

ABS46 1

T25 298-15, ORN

3

5

1

X1-6, ORN / PRP

J277

FUNCTION SWITCHES

ABS45

J284 239-122, BLK

ABS

ABS44 1

X1-15

X1-13, ORN / PRP

ABS37 1

X1-14, BLK / LT_GRN ABS35 F1-5A FUSE

J288

X1-15-1, PRP / BRN

A304

304, RED

A

A

A304-1, RED / BLK

B

B

298-15, ORN

C

C

D

D

E

E

F

F

A298-1, ORN / BLK

F2-15A FUSE

K10

239-171, BLK

239-170, BLK

B11, LT_BLU / GRN C11, WHT

SH 29, REFDES J292, NODE 1

SH 29, REFDES J292, NODE 2

WABCO ABS SYSTEM ( CONTINUED NEXT SHEET )

1

J289

1

P286

1

87

X1-14, BLK / LT_GRN

86

A304-2, RED / BLK

85

A11, LT_BLU / GRN

3RD ENG BRAKE CONNECTIONS

87A

P287

30

ENG BRAKE RELAY

DIA SW

A

28

12

X2-4, BRN

X2-1, BLUE

3

3

X2-1-1, BLU

15

X2-5, BLK

X3-7, BLUE

4

4

X3-7-1, BLU

X3-8, BRN

X4-1, BLUE

5

5

X4-1-1, BLU

4

X3-7, BLUE

X4-10, BLUE

6

6

X4-10-1, BLU

10

X3-4, BRN

X2-3, BRN

7

7

X2-2-1, BRN

13

X3-5, BLK

X3-8, BRN

8

8

X3-8-1, BRN

X4-2, BRN

9

9

X4-2-1, BRN

X4-1, BLUE

X4-11, BRN

10

10

X4-11-1, BRN

7

X4-7, BLUE

X4-4, BRN

11

11

X4-4-1, BRN

8

X4-11, BRN

X4-7, BLUE

12

12

X4-7-1, BLU

13

X2-4-1, BRN

9

X4-10, BLUE

X2-4, BRN

13

11

X4-5, BRN

X2-5, BLK

14

14

X2-5-1, BLK

1

2

1 P10_c4

2

1

X4-6, BLK

X3-4, BRN

15

15

X3-4-1, BRN

X4-4, BRN

X3-5, BLK

16

16

X3-5-1, BLK

X4-8, BRN

X4-5, BRN

17

17

X4-5-1, BRN

X1-12-6, GRN / YEL

1

1

18

X4-9, BLK

X4-6, BLK

18

18

X4-6-1, BLK

X5-1-1, BLU

2

2

P33_c2

X4-8, BRN

J293 X1-12-9, GRN / YEL X5-1-2, BLU

19

19

X4-8-1, BRN

X5-10-1, BLU

3

3

X4-9, BLK

20

20

X4-9-1, BLK

X5-2-1, BRN

4

4

6

X5-1, BLU

X5-1, BLU

21

21

X5-1-1, BLU

X5-11-1, BRN

5

5

15

X5-10, BLU

X5-10, BLU

22

22

X5-10-1, BLU

X5-5-1, BRN

6

6

X5-5-2, BRN

X5-2, BRN

23

23

X5-2-1, BRN

X5-6-1, BLK

7

7

X5-6-2, BLK

X5-11, BRN

24

24

X5-11-1, BRN

X5-8-1, BRN

8

8

X5-8-2, BRN

X5-5, BLK

25

25

X5-5-1, BRN

X5-9-1, BLK

9

9

X5-9-2, BLK

X5-6-1, BLK

10

10

11

11

X5-5, BLK

X5-6, BRN

26

26

11

X5-8, BLK

X5-8, BLK

27

27

X5-8-1, BRN

14

X5-9, BRN

X5-9, BRN

28

28

X5-9-1, BLK

29

29

30

30

31

31

5

X5-6, BRN

X1-12-5, GRN / YEL

2

1

P300

2

1

P299

X1-12-2, GRN / YEL

P301

X4-1-1, BLU

1

X4-2-1, BRN

2

X4-5-1, BRN

X2-1-1, BLU

X1-12-4, GRN / YEL

X2-4-1, BRN

FIREWALL

X4-6-1, BLK

X2-2-1, BRN 3

P302 CHASSIS

X2-5-1, BLK

CAB

3

2

1

P298

WHEEL SPEED PRESSURE MODULATING WHEEL SPEED PRESSURE MODULATING SENSOR SENSOR SOLENOID VALVE SOLENOID VALVE

WABCO ABS SYSTEM ( CONTINUED PREVIOUS SHEET )

12

X5-11-2, BRN

X1-12-10, GRN / YEL

P295

J291

J292

12

X5-10-2, BLU X5-2-2, BRN

LEFT FRONT WHEEL

LEFT REAR REAR WHEEL

X5-6-2, BLK

X5-2, BRN X5-11, BRN

2

2

17

2

1

X1-12-1

16

12

P294

X1-12

14

3

3

X5-8-2, BRN

P293

X5-9-2, BLK

2

X5-11-2, BRN

1

X5-10-2, BLU

P292

X1-12-9, GRN / YEL

3

X4-7-2, BLU

2

X4-4-2, BRN

1

X4-10-1, BLU

P291

X4-11-1, BRN

2

X1-12-3, GRN / YEL

1

X4-9-1, BLK

X3-8-1, BRN

P290

X4-8-1, BRN

X3-7-1, BLU

X3-5-1, BLK

X1-12-1, GRN / YEL

X3-4-1, BRN

3

X5-5-2, BRN

ECU CONNECTOR ( X2 )

X4-2, BRN

5

2

2

1

P297

WHEEL SPEED SENSOR

X5-1-2, BLU

X1-12-8, GRN / YEL

1

PRESSURE MODULATING WHEEL SPEED SOLENOID VALVE SENSOR

X5-2-2, BRN

X1-12-7, GRN / YEL

2

P289

ATC VALVE

X1-12-10, GRN / YEL

1

2

2

RIGHT FORWARD REAR WHEEL

PRESSURE MODULATING SOLENOID VALVE

X4-4-1, BRN

1

X2-1, BLUE

1

WHEEL SPEED SENSOR

PRESSURE MODULATING SOLENOID VALVE

X4-7-1, BLU

X2-3, BRN

6

J290

ECU CONNECTOR ( X5 )

239-171, BLK

239-170, BLK 3

2

RIGHT REAR REAR WHEEL

RIGHT FRONT WHEEL WHEEL SPEED SENSOR

P288

1

A

P94-6016

SH 28, REFDES 239-10, NODE 1

SH 28, REFDES 239-10, NODE 1

Schematic - 379 Model Family Electrical

3

2

1

P296

PRESSURE MODULATING SOLENOID VALVE

LEFT FORWARD REAR WHEEL

29

Schematic - 379 Model Family Electrical

9 3 6 B PANEL MAIN CAB ( MC-1, L10 )

7

1

2

CAB GROUND J302

1

ACCESSORY POWER J303

1

TEMP GAUGE J304

TEMP GAUGE

1

J305

1

36-1, GRA / BLK

J301

35-1, GRA / BLK

BACKLIGHT CONNECTOR

1

242-34, RED

J300

239-130, BLK

2

239-129, BLK

J299

1

253-24, LT_BLU

2

59-5, VIO

J298

1

XMSN HEAT GAUGE

BACKLIGHT CONNECTOR

BACKLIGHT

253-23, BLK

1

242-33, RED

239-126, BLK 2

ACCESSORY POWER J297

239-128, LT_BLU

FUEL GAUGE 1

14, TAN / BLK

J296

239-127, BLK

1

253-22, LT_BLU

CAB GROUND J295

A

P94-6016

14, TAN / BLK 59-5, VIO 35-1, GRA / BLK 36-1, GRA / BLK 242-35, RED

5 1

253, LT_BLU

8 4

239-125, BLK

B-PANEL CONTROL HARNESS

J312

1

J311

CAB GROUND

J309 1

P305

ACCESSORY POWER

1

P304

CAB GROUND

1

P303

BACKLIGHT

1

242-36, RED

2

239-131, BLK

1

BACKLIGHT CONNECTOR

253-28, LT_BLU

2

J310

239-133, BLK

1

242-37, RED

2

BACKLIGHT CONNECTOR

253-30, BLK

1

ACCESSORY POWER

239-132, BLK

J313

239-134, BLK

239-136, BLK

2

242-38, RED

1

BACKLIGHT CONNECTOR

253-29, LT_BLU

J314

239-135, BLK

1

CAB GROUND

253-31, LT_BLU

J315

239-137, BLK

1

ACCESSORY POWER

253-32, LT_BLU

242-39, RED

239-138, BLK

J294

J308 BACKLIGHT CONNECTOR

1

J307

CAB GROUND

1

J306

ACCESSORY POWER

30

Schematic - 379 Model Family Electrical

1

1

2

J319

J320

J321

1

1

1

226-35, RED

2

239-146, BLK

1

P310

380, PRP / YEL

1

J318

253-43, LT_BLU

239-143, BLK

P309

J317

239-145, BLK

1

GROUND CONNECTOR

253-42, LT_BLU

P308

GROUND CONNECTOR

239-144, BLK

1 253-37, LT_BLU

P307

GROUND CONNECTOR

243-42, BLK

1

242-47, RED

P306

BACKLIGHT CONNECTOR

239-147, BLK

WATER TEMP

DUAL AIR ACCESSORY POWER

A

P94-6016

P316 90, YEL / BLU

MAIN CAB CONNECTOR ( MC-2, L15 )

3

242-47, RED

2

253-36, LT_BLU

1

239-142, BLK

2 SPEED AXLE

1 P317

253-3 1

239-9

SPEED SIGNAL

2

J316

1

P311

1

P312

ACCESSORY BACKLIGHT POWER CONNECTOR

1

253-40, LT_BLU

253-38, LT_BLU

239-141, BLK

WIRE0551, RED

253-41, LT_BLU

P318

P313

1

P314

BACKLIGHT CONNECTOR

GROUND CONNECTOR

1

B239, BLK

1

197, BLU / RED

5

90, YEL / BLU

6

242-45, RED

4

239-148, BLK

3

253-44, LT_BLU

2

P315

SPEEDO

BACKLIGHT CONNECTOR

P322 5

P319 380, PRP / YEL

8 3 MAIN CAB HARNESS ( MC-2, L11 )

226, RED

4

253-35, LT_BLU

1

242-40, RED

6 2

2

239-149, BLK

3

242-46, RED

4

A239, BLK

1

324, BLK / RED

239-140, BLK

282-10, PINK P320

280-10, YEL 1

CLOCK

OIL TEMP

1

1

1

J325

J324

253-46, LT_BLU

1 J326

253-47, LT_BLU

1 J327

239-150, LT_BLU

2

J328

239-151, BLK

1

242-48, RED

1 J329

239-152, BLK

239-255, BLK

1 P321

226-40, RED

253-49, LT_BLU

1 J330

239-156, BLK

282-10, PINK

1 J331

242-49, RED

2

J332

253-48, LT_BLU

1

239-154, BLK

280-10, YEL

239-153, BLK

2

A - PANEL CONTROL HARNESS

TACH

5 6

9 7

253-45, LT_BLU

2

1

2

J323

VOLTMETER / OIL PRESSURE

J322

TACH SIGNAL

31

Schematic - 379 Model Family Electrical

P94-6016

CAB CONTROL MODULE HEATER - A / C

CAB CONTROL MODULE HEATER - A / C NOTE: SEE SH 2 FOR PCC CONNECTIONS J335

J333 3 TEMP POTENTIOMETER 10k-OHM

3

239-157, GRA 1.5K-OHMS

2

2

629, GRA

1

1

342, GRA

629-3, GRA

B

342-15, WHT

C

3

D

J336

3

3

239-158, WHT

2

2

634, WHT

1

1

342-1, WHT P333

A/C MICRO SWITCH

629-2, WHT

3

2

P1-1

J334

MICRO_c0

A

2

1

P323

MODE CONTROL POTENTIOMETER 10K-OHM

P340 239-155, WHT

1

1

1

2

2

634-2, WHT

3

3

342-16, WHT

1.5K-OHMS 634-3, WHT

239-159, WHT

MAIN CAB HARNESS ( MC-4, J15 )

P4-1

P334 J337 1

1

2

1

A495, WHT

A495, WHT

E

631, WHT

631, WHT

F

J338 J339 MODULE LIGHT

1

1

253-50, WHT

253-50, WHT

G

2

2

239, BLK

239, BLK

H

P335

P336 A

B

P341 A J340 B

239-160, WHT

239-160, WHT

1

239-161, WHT

239-161, WHT

4

212-2, WHT

212-2, WHT

6

240-2, WHT

240-2, WHT

3

153, WHT

153, WHT

2

152-4, WHT

152-4, WHT

5

J341 BLOWER MOTOR SELECTOR SW

2

1

3

1

1 4

J342

OFF

2

2

C

J343 3

3 J344

5

5

4

J345

P337 1 BUNK_SW_c0

2 3 4

MAIN CAB HARNESS ( MC-4, L13 )

5 BACKLIGHT

6

P338 1 FRESH / RECIR_SW_c0

2 3 6

MAIN CAB HARNESS ( MC-4, L9 )

5 BACKLIGHT

4

P339 1 A / C_SW_c0

2 3 5

CAB HVAC MODULE

4 BACKLIGHT CAB CONTROL MODULE HEATER - A / C

6

MAIN CAB HARNESS ( MC-4, L11 )

MAIN CAB HARNESS ( MC-4, L10 )

A

32

Schematic - 379 Model Family Electrical

P94-6016

SLEEPER CONTROL MODULE HEATER - A / C

SLEEPER CONTROL MODULE HEATER - A / C NOTE: SEE SHEET 2 FOR PCC CONNECTIONS

3

P347

J348

J346

TEMP POTENTIOMETER 10K-OHMS

3

630, GRA 1.5K-OHMS

2

2

629-4, GRA

1

1

628, GRA

629-5, GRA

1

1

630-1, WHT

C

2

2

629-6, GRA

B

3

3

628-1, BLK

A 630-3, WHT

P343

P342

D

630-4, WHT SLEEPER HARNESS ( S70, D3 )

J347 MODULE LIGHT

1

1

253-51, WHT

2

2

239-162, BLK

P344

A495-15, GRA

F

628-3, BLK

E

628-4, BLK

P345 A

B BLOWER MOTOR SELECTOR SW

2

1

3

P348 A J349 B J350 1

B239-5, WHT

B239-5, WHT

1

239-165, WHT

239-165, WHT

4

212-5, WHT

212-5, WHT

6

240-5, WHT

240-5, WHT

3

153-10, WHT

153-10, WHT

2

152-5, WHT

152-5, WHT

5

1 4 OFF

2

J351 2

C

3

5

4

J352 3 J353 5 J354 4

495-2, GRA

J355

C

1N5404_c0 MOTOROLA 3 AMP DIODE P346

A / C_SW_c0

1

1

495-1, GRA

2

2

A495-15, GRA

3

3

5

5

628-4, BLK

4

253-51, WHT

6

630-4, WHT

4 BACKLIGHT

6

J356

SLEEPER HVAC MODULE SLEEPER CONTROL MODULE HEATER - A / C

239-162, BLK

253-60, WHT

A

SLEEPER HARNESS ( S70, A7 )

A

33

Schematic - 379 Model Family Electrical

D

A

B

C

D

B430, WHT

C

B432, GRAY

P363

B

B434, WHT / BLK

A

CAB HEADLINER SPEAKERS

B436, GRAY / BLK

H

430, WHT

G

432, GRAY

F

436, GRAY / BLK

E

A431-3, GRN

D

434, WHT / BLK

A

A433-3, VIOLET

P364

A435-3, GRN / BLK

A252-13, RED

CAB MID-BASS SPEAKERS

P365

724-3, BLU

B

REAR SEAT AUDIO ( R70-1, H8 )

A437-3, VIO / BLK

C

725, WHT / BLU

P94-6016

B432, GRAY B436, GRAY / BLK B430, WHT B434, WHT / BLK 432, GRAY

22 4

A252-12, RED

15

A431-2, GRN

16

A435-2, GRN / BLK

9

A433-2, VIOLET

10

A437-2, VIO / BLK

A252-1

436, GRAY / BLK A431 A435

434, WHT / BLK

A433

E16 F2 F3 E13 E14 E6 E7

21

A433, VIOLET

E5

19

A437, VIO / BLK

E4

724

724, BLU

E10

11

A432, GRAY

A432, GRAY

E1

13

A430, WHT

A430, WHT

E2

12

A436, GRAY / BLK

A436, GRAY / BLK

F1

14

A434, WHT / BLK

A434, WHT / BLK

E3

116, WHT A298, VIO / WHT

3

A298

1 6

A239-6, BLK A239-2

2

7 8

19, VIO / WHT

725, WHT / BLU

3

724-2, BLU

2

116, WHT

F16 F13

B672, WHT

RADIO POWER P366 CONNECTOR

A

A239-8, BLACK

B

A298-3, RED

F

E

D

C

B

A672, WHT A672, WHT

G

B672, WHT

H

B671, WHT / RED

A

P360

AMP POWER

A671, WHT / RED

435, GRN / BLK

437, VIO / BLK

B

P359

433, VIOLET

431, GRN

B

A239-5, BLK

C

A298-2, VIO / WHT

19, VIO / WHT D

A252-10, RED

239-175, BLK

A671, WHT / RED

RADIO POWER

A

F15

437, VIO / BLK

B671, WHT / RED

A

E8

435, GRN / BLK

433, VIOLET 6

E12

E9

431, GRN

239-175, BLK

E11

F12

A239-7, BLK

17

F8

F9

A293-3, VIO / WHT

A252-11, RED

5

F14 F5 F4 F11 F10

P361

SLEEPER SPEAKERS ( R70-1, H6 )

2

1 F1

RADIO POWER FUSE

DELCO RADIO HARNESS

E15

A435, GRN / BLK

A437

18

RADIO P358

F6

A431-4, GRN

20

RADIO P350

430, WHT

F7

A239-8, BLACK

1

T30

298, RED

1

T31

RADIO GROUND

RADIO BATTERY POWER

P362

8 CHANNEL AMP

A

34

Schematic - 379 Model Family Electrical

P94-6016

85

30

87A 87

86 A239-20, BLK

B

B239-20, BLK

B8-6, BRN

239-179, BLK

A5-1, ORN / BLK

RELAY K15

A P368

298-22, ORN

C

298-21, ORN

B

24-6, LT_BLU

A

TO MAIN CAB HARNESS ( MC-5, L11 )

239-180, BLK

TO MAIN CAB HARNESS ( MC-2, A9 ) P367

P369 A239-20, BLK

298-3 6 2 HD-LT SWITCH

1

298-23, ORN 298-20, ORN 24-5, LT_BLU 24-3, LT_BLU 239-15

5

239-177, BLK

4

B8-5, BRN

239-181, BLK

4

HEAD LIGHTS PASS SIGNAL HARNESS

239-182, BLK 239-178, BLK B8-3, BRN

B8-4, BRN

2

B239-20, BLK

1

A5-2, ORN / BLK

1 P374

B8

3

P357

1 P373

6 5

1 P372

P356

CLEARANCE LAMP SWITCH

1 P371

24

3

1 P370

1 P375

A5 A5-3, ORN / BLK

1

TO SIGNAL TO PASS SWITCH

A

35

Schematic - 379 Model Family Electrical

P94-6016

AUX MARKER LIGHT

A B

B

1 239-185, BLK S2

703-3, WHT

P395

1 SW POWER MARKER FUSE

2

703, WHITE

1

226-50, RED

S1

1 J361 SWITCHED POWER

PANEL LIGHT HARNESS

238-189, BLK

226-50, RED

J360

1 J362 MARKER GROUND

AUX MARKER LIGHT P394

B

A

703-2, WHT

A

239-188, BLK

703-1, WHT

AUX MARKER LIGHT P393

703-4, WHT

B

239-186 , BLK

A

239-187, BLK

AUX MARKER LIGHT P392

A

36

Schematic - 379 Model Family Electrical

281-21, ORN

1 2

1

A39-1, ORN / BLU

2

1

6

VORAD CPU CONNECTOR ( V1 ) J608

2 5 4

227-15, GRN / BLK

3

J1939 DATALINK ( + )

D7

D7

661-20, YEL

A8-5, BRN

6

6

A8-6, BRN

J1939 DATALINK ( - )

D8

D8

662-20, ORN

227-16, GRN / BLK

3

3

227-18, GRN / BLK

J1939 DATALINK SHIELD

D9

D9

228-16, YEL / BLK

4

4

228-18, YEL / BLK

8-20, BRN

5

5

8-21, BRN

38-5, BRN

2

2

38-1, BRN

37-5, GRA

1

1

37-1, GRA

FB5- # 1

C2

C2

239-410, BLK

239-410, BLK

1

1

239-412, BLK

1 J603

1 J602

1 J601

1 J600

GROUND IGNITION

DRIVER DISPLAY PWR

D3

D3

V119, BRN / WHT

V119, BRN / WHT

D

D

DRIVER DISPLAY RETURN

D4

D4

V120, BLK / WHT

V120, BLK / WHT

C

C

DRIVER DISPLAY POS BUS

D5

D5

V121, GRN / YEL

V121, GRN / YEL

B

B

DRIVER DISPLAY NEG BUS

D6

D6

V122, GRA / BLK

V122, GRA / BLK

A

C10 C10

RIGHT TURN

LEFT TURN

227-19, GRN / BLK

J2-1 B1 F1 E1 C1 A1 G1

MAIN CAB HARNESS ( PARTIAL ) P604

227-20, GRN / BLK

239-100 239-411, BLK

228-19, YEL / BLK

5 AMP

8-25, BRN

304-20, RED

226-71, RED

8-24, BRN

1 T60

ENG / CHASSIS CONNECTOR

MAIN CAB HARNESS ( PARTIAL )

CPU GROUND

T62

228-20, YEL / BLK

1 T61

8-23, BRN

226-70, ORN

281-23, ORN

226-70, ORN

227-21, GRN / BLK

C1

228-21, YEL / BLK

C1

38-1, BRN

T63

8

37-1, GRA

281

FB3-20A

227-1

228-7, YEL / BLK

228

281-25, ORN

228-1

227-7, GRN / BLK

227

FUSE BLOCK

P12-2

CPU POWER

87

J12-2

660, SHIELD

228-17, YEL / BLK

86

A8-3, BRN

8-22, BRN

418-20, WHT

C9

LOAD CENTER RELAY BLOCK

87A A8

6

417-20, PRP

C9

86 K21

86

228-15, YEL / BLK

C8

D15 D15

87A

K22

C7

VORAD BRAKE INPUT

K20

A8-7, BRN

8-6, BRN

C8

LEFT TURN SIGNAL INPUT

17

TO TURN SIGNAL SWITCH ( MC-1, L13 )

C7

227-17, GRN / BLK

16 J12-1

281-23, ORN

J1587 DATALINK ( - )

C15 C15

LIGHT BAR ( P2 )

2

J11-1

281-1

281-3 , ORN

J1587 DATALINK ( + )

RIGHT TURN SIGNAL INPUT

1

1

38-5, BRN 8-20, BRN

A8-5, BRN

LIGHT BAR ( P1 )

E

J9-1

P13-2

37-5, GRA

F

P601

P12-1

J1939

ELEC ENGINE

5

J4-1

TO TURN SIGNAL SWITCH ( MC-1, L15 )

J11-2 A39, ORN / BLU

P600

228-8, YEL / BLK

1

2

227-8, GRN / BLK

2

1

281-7, ORN

281-20, ORN A39, ORN / BLU

MAIN CAB HARNESS ( PARTIAL )

PRESSURE SWITCH

STOP LAMP

FLASHER P11-1

281-22, ORN

A

281-4, ORN

B

39A, ORN / BLU

C

661-20, YEL

J1939 DATA LINK P609

662-20, ORN

A

660, SHIELD

B

417-20, PRP

J609

418-20, WHT

J1587 DATA LINK VORAD CAB HARNESS

37

A

P94-6016

J1-1

NOTE: SEE MAIN CAB HARNESS FOR FULL HARNESS VIEW.

G4 A1 A5 G1 B1 G5 HOOD / TRAILER CONNECTOR

VORAD DRIVER DISPLAY UNIT

A J604

C11 C11 D10 D10

P605

VORAD CHASSIS HARNESS

P10-3

FRONT ANTENNA PWR

C3

C3

V103, WHT

V103, WHT

A

A

V103-1, WHT

V103-1, WHT

4

4

FRONT ANTENNA GND

C4

C4

V104, BLK

V104, BLK

B

B

V104-1, BLK

V104-1, BLK

3

3

FRONT ANTENNA POS BUS

C5

C5

V105, VLT

V105, VLT

C

C

V105-1, VLT

V105-1, VLT

2

2

FRONT ANTENNA NEG BUS

C6

C6

V106, GRA

V106, GRA

D

D

V106-1, GRA

V106-1, GRA

1

D1

D1

D2

D2

VORAD FRONT ANTENNA

1 J10-3

J12-3

RIGHT SENSOR / DISPLAY GND

C14 C14

V114, BLK

RIGHT SENSOR SIGNAL

C13 C13

V113, WHT

RIGHT SENSOR / DISPLAY PWR

C12 C12

V112, RED

RIGHT SENSOR DISPLAY SIGNAL

C16 C16

V116-2, GRN

V114

V112

V114-1, BLK

E

E

V114-3, BLK

V114-3, BLK

A

A

V113, WHT

F

F

V113-3, WHT

V113-3, WHT

B

B

V112-1, RED

G

G

V112-3, RED

V112-3, RED

C

VORAD RIGHT SIDE SENSOR

C P12-3

D11 D11

J11-3

OPTIONAL SENSOR / DISPLAY GND

D14 D14

V130, BLK

OPTIONAL SENSOR SIGNAL

D13 D13

V129, WHT

OPTIONAL SENSOR / DISPLAY PWR

D12 D12

V128, RED

OPTIONAL SENSOR DISPLAY SIGNAL

D16 D16

V132-2, GRN

V130

V128

V130-1, BLK

H

H

V130-3, BLK

V130-3, BLK

A

A

V129, WHT

J

J

V129-3, WHT

V129-3, WHT

B

B

V128-1, RED

K

K

V128-3, RED

V128-3, RED

C

C P11-3

J605

2

1

4

3

2

1

V128-2, RED

V112-2, RED

3

V130-2, BLK

V114-2, BLK

4

VORAD CHASSIS HARNESS

V132-2, GRN

V116-2, GRN

P608

VORAD OPTIONAL SENSOR

4

3

2

1

4

3

2

1

NOTES: 1) DASHED LINES ARE OPTIONAL CIRCUITS.

VORAD CAB HARNESS

J607

EATON VORAD SYSTEM

VORAD RIGHT SIDE SENSOR DISPLAY

P607 J606

VORAD OPTIONAL SENSOR DISPLAY

P606

Schematic - 379 Model Family Electrical

P94-6016

ELECTRIC WINDOWS MOTOR JUMBER

ELECTRIC WINDOWS HARNESS

1

226-80, RED

D

E

F

239-450, BLK

C

73-2, LT_BLU / TAN

226-80, RED

B

74-2, TAN / LT_BLU

73-0, LT_BLU / TAN

J510 SPARE PWR ( MC-5, L6 )

A

74-0, TAN / LT_BLU

WINDOW SWITCH P542

74

J511 SPARE GND ( MC-3, L12 ) P541 WINDOW MOTOR

P540

239-450, BLK

73

A

73, LT_BLU / TAN

A

A

73-1, LT_BLU / TAN

B

74, TAN / LT_BLU

B

B

74-1, TAN / LT_BLU

ELECTRIC WINDOWS MOTOR JUMBER

ELECTRIC WINDOW SYSTEM

1

J512

ELECTRIC WINDOWS HARNESS

A

38

Schematic - 379 Model Family Electrical

A

417-30, PRP

B

418-30, WHT

P551

FIREWALL

1

P548

253-70, LT_BLU

1

S83

D

417-31, PRP

417-31, PRP

D

D

417-32, PRP

417-32, PRP

2B

J1587 ( + )

418-30, WHT

E

E

418-31, WHT

418-31, WHT

E

E

418-4, WHT

418-4 , WHT

253-70, LT_BLU

C

C

253-71, LT_BLU

253-71, LT_BLU

C

C

253-72, LT_BLU

602-3, RED / BLU

K

K

602-5, RED / BLU

602-5, RED / BLU

K

602-2, RED / BLU

K

M

M

606-1, PRP

M

M

2

601-3, WHT / BLU

606-4, PRP

A

A

A29-6, PRP / WHT

A

A

A29-7, PRP / WHT

3

600-3, ORN

N

N

607-1, BLK

N

N

607-4, BLK

4

J

J

601-1, WHT / BLU

J

J

601-4, WHT / BLU

600-3, ORN

H

H

600-1, ORN

600-1, ORN

H

H

600-4, ORN

603-3, PRP

L

L

603-1, PRP

603-1, PRP

L

L

603-4, PRP

A471-3, LT_GRN / WHT

G

G

A471-1, LT_GRN / WHT

G

G

A471-4, LT_GRN / WHT

471-3, LT_GRN

F

F

471-1, LT_GRN

471-1, LT_GRN

F

F

O

O

747-1, RED / WHT

747-1, RED / WHT

O

O

747-2, RED / WHT

P

P

748-1, WHT

P

P

748-2, WHT

606-3, PRP 29-22, PRP / WHT 607-3, BLK 601-3, WHT / BLU

603-3, PRP

J515 1

A471-3, LT_GRN / WHT

J516 1

747, RED / WHT 471-3, LT_GRN 748, WHT

748-1, WHT

DASH LIGHT

602-6, RED / BLU

1C

+12V IGN POWER

606-4, PRP

3A

START ENABLE RELAY

A29-7, PRP / WHT

2A

START RELAY, ENABLE

607-4, BLK

3C

START ENABLE RELAY

601-4, WHT / BLU

2E

SHIFT DISPLAY DATA

600-4, ORN

1E

SHIFT DISPLAY CLOCK

603-4, PRP

3E

SHIFT DISPLAY ( - )

A471-4, LT_GRN / WHT

1A

AUTO NEUTRAL SIGNAL

2H

J521

TRANSMISSION HARNESS

J1587 ( - )

3B

P550

1H

ENGINE PWR INTERRUPT

748-2, WHT

3H

DIAGNOSTIC FEEDBACK

B613-3, ORN

1K

+12V UNSWITCHED

A614-3, BLK

3K

GND

C613-3, ORN

2K

+12V SWITCHED

747-2, RED / WHT

P549 +12V UNSWITCHED

E1

B613-2, ORN

B613-2, ORN

M

A613-3, ORN

1J

+12V UNSWITCHED

GND

B3

A614-2, BLK

A614-2, BLK

L

M B613-3, ORN

614-3, BLK

3J

GND

+12V SWITCHED FROM SHIFT CONTROL

E2

C613-2, ORN

C613-2, ORN

K

L

A614-3, BLK

613-1, ORN

2J

+12V SWITCHED

+12V UNSWITCHED

A1

A613-2, WHT

A613-2, WHT

F

K

C613-3, ORN

SHIELD-3

3F

EPL SHIELD

GND

A3

614-5, BLK

614-5, BLK

E

F

A613-3, ORN

612-3, BLK

2F

EPL ( - )

+12V SWITCHED FROM SHIFT CONTROL

B1

613-2, ORN

613-2, ORN

D

E

614-3, BLK

611-3, RED

1F

EPL ( + )

EPL SHIELD

C3

SHIELD-2

C

D

613-1, ORN

661-31, YEL

1G

J1939 ( - )

EPL ( - )

C2

612-1, BLK

B

C

SHIELD-3

662-31, GRN

2G

J1939 ( + )

EPL ( + )

C1

611-2, RED

A

B

612-3, BLK

3G

N

A

611-3, RED

1D

87

86

607-3, BLK

85

86

87

A29-2, PRP / WHT

S84

29-20, PRP 29-20, PRP

R10 30

P546

1

START INTERUPT CONNECTION IN MAIN CAB HARNESS 29-21, WHT

12, WHT

P547

1

1

FUSE / CB LOCATED IN DILL BOX

A471-1, LT_GRN / WHT

602-6, RED / BLU

2C

253-72, LT_BLU

87A

30

10 AMP FUSE

601-1, WHT / BLU

1 J517

J518

SHIELD-2 612-1, BLK 611-2, RED

A2 B2 A29-10, WHT

+ S

P12_c1

IGNITION SWITCH

A 239-320, BLK

BAT GND STARTER OR STARTER RELAY

B

+12V BAT

30-5, ORN

TO TRANSMISSION

J1939

A

B

660-30, YEL

START ENABLE RELAY

606-3, PRP

A29-3, PRP / WHT

87A

607-1, BLK

TO TRANSMISSION

P545 85

A29-6, PRP / WHT

661-30, GRN

AUTO NEUTRAL ( OPTIONAL )

606-1, PRP

662-30, NONE

SHIFT DISPLAY

1

1B

D

602-1, RED / BLU

P544

3D

J520

417-30, PRP

J514 SPARE SW PWR ( MC-5, L6 )

FIREWALL HARNESS

J519

2D

SHIFT TOWER HARNESS WITH PUSHBUTTON CONTROLS

J513 DASH LIGHTS

39

A

DASH HARNESS

P4 TO J1587 DATA LINK CONN

P94-6016

P

H

661-31, YEL

661-30

H

J

662-31, GRN

662-30

J

G

660-30

G

SHIFT PLATE

J1939 CONNECTION SEE SK29124

23-7, ORN / GRN

A23-1, ORN / GRN

23-6, ORN / GRN

A23-1, ORN / GRN

748, WHT

747, RED / WHT

23-5, ORN / GRN

S85

87A 87

30

30 86

85

ENGINE INTERRUPT RELAY

87A R11

1

BAT NEG

1

BAT POS

P552 1

1

TRANSMISSION POWER SUPPLY HARNESS

1 J524

ENG PWR INTERRUPT ( MC-2, D14 )

23, ORN / GRN

86

A23, ORN / GRN

87

1 J522

30-10, ORN P553

P554 85

J535 239-320, BLK

J523

ENG PWR FROM ING ( MC-2, D14 )

EATON AUTOSHIFT & ULTRASHIFT TRANSMISSIONS ( CONTINUED NEXT SHEET )

660-31

SEE SHEET 40 FOR SHIFT TOWER HARNESS WITH SHIFT LEVER CONTROL

C

30 AMP FUSE LOCATED IN BATTERY BOX

J534

TO BATTERY ( CS, F13 )

PUSHBUTTON CONTROL MODULE

Schematic - 379 Model Family Electrical

P94-6016

P555

SHIFT LEVER

AUTOMATIC MODE

1

738-1, ORN

MANUAL MODE

8

737-1, YEL

GND

2

736-5, GRN

+12V SERVICE LT

6

735-5, BRN

+12V SWITCHED

4

613-6, RED

GND

3

614-1, BLK

7 DASH LT

5

253-73, LT_BLU P556

J527

SEE SHEET 1 A

GND

4

614-2, BLK

738-1, ORN

1D

+12V IGN POWER TONE GENERATOR J1587 ( - )

1

602-7, ORN

737-1, YEL

2D

3

418-40, WHT

736-5, GRN

3D

GND

J1587 ( + )

2

417-40, PRP

735-5, BRN

2H

+12V SERVICE LIGHT

417-5, RED

2B

J1587 ( + )

WIRE1219, 418

J525

TO FIREWALL HARNESS CONNECTOR IN SHIFT PLATE

S82

D

417-6, PRP

E

418-6, WHT

C

253-74, LT_BLU

K

602-4, RED / BLU

M

606-2, PRP

S81

J1587 ( - )

3B

DASH LIGHT

602-4, RED / BLU

1C

+12V IGN POWER

3A

START ENABLE RELAY COIL ( - )

2A

A29-4, PRP / WHT 607-2, BLK

START RELAY, ENABLE

3C

J

601-2, WHT / BLU

START ENABLE RELAY COIL ( + )

2E

SHIFT DISPLAY DATA SHIFT DISPLAY CLOCK

606-2, PRP A29-4, PRP / WHT 607-2, BLK 601-2, WHT / BLU

H

600-2, ORN

600-2, ORN

1E

L

603-2, PRP

603-2, PRP

3E

SHIFT DISPLAY ( - )

G

A471-2, LT_GRN / WHT

A471-2, LT_GRN / WHT

1A

AUTO NEUTRAL SIGNAL

747-3, RED / WHT

1H

ENGINE POWER INTERRUPT

O

747-3, RED / WHT

P

748-3, WHT

J526 M L

TO TRANSMISSION HARNESS CONNECTOR IN SHIFT PLATE

2C

S79

N

MANUAL MODE

253-74, LT_BLU

S87

A

AUTOMATIC MODE

748-3, WHT

3H

DIAGNOSTIC FEEDBACK

B613-1, ORN

1K

+12V UNSWITCHED

A614-1, BLK

3K

GND

C613-1, ORN

2K

+12V SWITCHED TO XMSN ECU

A613-1, ORN

1J

+12V UNSWITCHED

614-6, BLK

3J

GND

613-5, ORN

2J

+12V SWITCHED TO XMSN ECU

SHIELD-1

3F

EPL SHIELD

S78 B613-1, ORN S77 A614-1, BLK

K

C613-1, ORN

F

A613-1, ORN

612-2, BLK

2F

EPL ( - )

E

614-4, BLK

611-1, RED

1F

EPL ( + ) J1939 ( - ) J1939 ( + )

D

613-4, ORN

661-40, YEL

1G

C

SHIELD-1

662-40, GRN

2G

B

612-2, BLK

3G

A

611-1, RED

1B

H

661-40 , YEL

J

662-40 , GRN

G

660-40, NONE

SHIFT TOWER HARNESS WITH SHIFT LEVER CONTROLS

EATON AUTOSHIFT & ULTRASHIFT TRANSMISSIONS ( CONTINUED PREVIOUS SHEET )

TRANSMISSION CONTROL MODULE

A

40

Schematic - 379 Model Family Electrical

A

P94-6016

SEE DISPLAY MESSAGES TABLE

SHIFTER DISPLAY

SHIFTER MODULE 3

1 J10

239-331, BLK

15

12

6

16

8

14

10

11

5

4

3

2

1

13

15

12

6

16

8

14

10

11

5

4

3

2

1

724-6, GRAY

D

C

B

A

E

RESUME

D

C

B

A

BEE08, BLUE

B

PAUSE

AEE08, PINK

D

PAUSE

226-62, RED

J530

C

D

E

F

G

H

J

K

L

M

N

P

B

C

D

E

F

G

H

J

K

L

M

N

P

734-3, RED / BLU

226-65, RED

BACKUP LAMP RELAY

417-36, PURPLE

B

A

239-336, BLK

FREEDOMLINE TRANSMISSION CHASSIS HARNESS

A

SENSOR COMMON

EE17-5, YEL

F

SET

EE07-5, PINK

SEE ENGINE WIRING DIAGRAM FOR DETAILS

C

FREEDOMLINE TRANSMISSION CAB HARNESS

A

418-36, WHITE

P562

EE01, BLK

734-2, RED / BLU

197-2, BLK

239-332, BLK

CRUISE CONTROL FUNCTION

P561

197-1, BLK

S73 J529

13

9

736-2, BLK

S74

226-60, RED

1

736-3, BLK

418-33, WHITE

9

7

724-7, GRAY

P560

J528 IGN ( 5 A ) ( MC-5, L6 )

197-1, BLK

239-331, BLK

226-61, RED

418-34, WHITE

417-34, PURPLE S76

S75

735-3, BRN

B

7

FIREWALL

J531

P563

724-8, GRAY

J1587 ( - )

J11

P559

P558

417-33, PURPLE

1

J8

F

417-35, PURPLE

A

M

418-35, WHITE

J1587 ( + )

2

734-1, RED / BLU

3 3

3

735-1, BRN

4 4

4

5

736-1, BLK

6 6

735-2, BRN

5 1

239-330, BLK

P557

2 5

9

8

S1

SPEEDO

J10 1 2

7

C 239-334, BLK

A

A298-10, ORN

B

XMSN POWER ( CS, F13 )

POS NEG BATTERY 30 AMP FUSE

P568 S71

S72

U

724-8, GRAY

G

735-3, BRN

B

734-3, RED / BLU

E

736-3, BLK

A298-12, ORN

197-2, BLK

D

239-338, BLK

A

A298-11, ORN

239-337, BLK

F

K

L

M

N

P564

J532

A P565

X

W

V

OVER CRANK CONNECTION USE LOOP BACK JUMPER W/O OVERCRANK OR OCP SWITCH

MERITOR FREEDOMLINE TRANSMISSION

C

226-65, RED

A

418-36, WHITE

A

B

A509, BLUE

B

ENGINE HARNESS

A269, PINK / WHT

B

P566

P567

= TWISTED PAIR

A509, BLUE

A

= OPTIONAL WIRES TO CHASSIS HARNESS REVERSE SW CONNECTOR ( CHS, J6 )

B239-70, WHT

269-1, PINK

B

LEGEND:

B239-70, WHT

242-71, RED

S70

417-36, PURPLE

269-1, PINK

85

242-73, RED

86

A269, PINK / WHT

87A 87

242-70, RED

30

J

H

P

R

S

TRANSMISSION HARNESS CONNECTOR ( SUPPLED BY MERITOR )

T

41