SYMBOL / ABBREVIATION KEY

1) STUD

2) SPLICE

3) RING TERMINAL CONNECTORS

4) NUMBERS EX CIRCUIT DESCRIPTION SUFFIX ALPHA

286

5) BUSS BAR

6) CONNECTOR APPEARS ON MULTIPLE SHEETS

7) CLC CHASSIS LOAD CENTER

8) SLPR SLEEPER 9) TRLR TRAILER

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

TITLE ABBR.SH

NO.

NANA

SHEET NUMBER

1) INDEX SYMBOL KEY2) HARNESS ARCHITECTURE3) CHARGE START SYSTEM ( CS )4) MAIN CAB HARNESS ( MC-1 )5) MAIN CAB HARNESS ( MC-2 )6) MAIN CAB HARNESS ( MC-3 )7) MAIN CAB HARNESS ( MC-4 )8) MAIN CAB HARNESS ( MC-5 )9) MAIN CAB HARNESS ( MC-6 )10) CAT C15 / C16 ENGINE HARNESS ( CAT-1 )11) CAT C15 / C16 ENGINE HARNESS ( CAT-2 )12) CUMMINS ENGINE HARNESS ( CUM )13) CAB ELECTRONIC ENGINE ( EE )14) HOOD HARNESS ( HOOD )15) TRAILER HARNESS ( TRLR )16) CHASSIS HARNESS ( CHS )17) 63" ROOF HARNESS ( R63D-1 )18) 63" ROOF HARNESS ( R63D-1 )19) 63" ROOF HARNESS ( DELCO ) ( R63-1 )20) 63" ROOF HARNESS ( DELCO ) ( R63-2 )21) 70" ROOF HARNESS ( R70-1 )22) 70" ROOF HARNESS ( R70-2 )23) SLEEPER INTERFACE ( SI )24) 36" SLEEPER HARNESS ( S36 )25) 48" SLEEPER HARNESS ( S48 )26) 48" / 63" SLEEPER HARNESS ( S60 )27) 70" SLEEPER HARNESS ( S70 )28) WABCO ABS SYSTEM ( WABS-1 )29) WABCO ABS SYSTEM ( WABS-2 )30) B-PANEL CONTROL HARNESS ( BP )31) A-PANEL CONTROL HARNESS ( AP )32) CAB HVAC MODULE ( CHVAC )33) SLEEPER HVAC MODULE ( SHVAC )34) DELCO RADIO HARNESS ( DELCO )35) PASS SIGNAL HARNESS ( PS )36) PANEL LIGHT HARNESS ( PL )37) VORAD ( CWS ) SYSTEM ( VRD )38) ELECTIC WINDOWS ( EW )39) EATON AUTOMATIC XMSN ( EAT-1 )40) EATON AUTOMATIC XMSN ( EAT-2 )41) MERITOR FREEDOMLINE XMSN ( MFT )

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.

1

-1 A

SWITCH

Schematic - 379 Model Family Electrical P94-6016 A 01

MAIN CABHARNESS

DASH PANELHARNESSES

( A, B, C )

POWERTRAINENGINE HARNESS

TRANSMISSION HARNESS

TRAILERHARNESS

CHASSISHARNESS TAIL LAMP

HARNESS

FIREWALLHARNESS

ELECTRONICENGINE

HARNESS

JAKE BRAKEHARNESS

CRUISECONTROLHARNESS

ABSDASH

HARNESS

ABSCHASSISHARNESS

HEADLAMPHARNESS

HOODHARNESS

ROOFHARNESS

SLEEPERHARNESS

VORADCAB

HARNESS

VORADCHASSISHARNESS

SLEEPERHVAC

SYSTEM

CABHVAC

SYSTEM

HARNESS ARCHITECTURE

Schematic - 379 Model Family Electrical P94-6016 A 02

CHARGE / START SYSTEM

STARTERRELAY

ELECTRICHORN

HSHPPURPLE

LSLPBRON / BLK

OCP ORNEUTRAL

START

ENGINEHARNESS

ENGINEHARNESS

HOODHARNESS

( HOOD, J10 )

239-400, BLK

243-10, PINK / BLK

180-1, YEL / WHT

A495-50, RED

570-1, YEL / WHT

239-

401,

BLK

29-10, PRP

A30-1, BLK / ORN

A29-5, PRP

B239-50, BLK

180-1, YEL / WHT

243-

10, P

INK

/ BL

K

A49

5-50

, RED

570-

1, Y

EL /

WH

T

B239-50, BLK

A29

-5, P

RP

A30

-1, B

LK /

OR

N

29-1

0, P

RP

161-1, TAN / LT_BLUFORWARDMANIFOLD

F.C.SOLENOID

RED

RED

RED ( NOT WITH BATTERY DISCONNECT )

ENG9

ENG8

31-1, RED

ALTERNATOR

BATTERYDISCONNECTSWITCH

BATTERY DISCONNECT OPTION

RED JUMP STARTTERMINAL

AUTO SHIFTFUNCTION( EAT-1, D7 )

239-501, BLK

239-500, BLK

MAIN CABFEED

( MC-5, C15 )

239-503, BLK

FIREWALL HARNESS

FIREWALL HARNESS

298-100, RED

MAIN

FRAME RAILMOUNTED

298-

33, R

ED

298-

31, R

ED

298-

32, R

ED

298-

30, R

ED

87

30

J503

B

A

T72

1

T70

1

T71

1150AMP

CB

STARTER

S

BATTERIES

B-

G

D+W / L

B+

J662 BAJ661 BA

J660

B

A

P6532 1 3 4 5 6

P652

A

B

P651

A

B

87A

87

86

30

85

R30

C

K30

85

86

87A

30

87

P650

A

B

239-402, BLK

Schematic - 379 Model Family Electrical P94-6016 A 03

A39

-0, O

RN

/ B

LU

8-0, BRN

5-0, ORN / BLK

239-3, BLK

228-0, YEL / BLK

42-0, BLU / WHT

227-0 , GRN / BLK

42-1, BLU / WHT

570-0, YEL / WHT

41-0, RED / BLK

7-0, PRP

242-0, RED

A495-0, RED

228-1, YEL / BLK

AUX-0, XXX

8-1, BRN

227-1, GRN / BLK

41-1, RED / BLK

8-2, BRN

2-0, TAN / BLK

242-1, RED

37-0, GRN

37-0

, GR

N

5-1, ORN / BLK

83-0, ORN / WHT

93-0, LT_GRN / WHT

227-3, GRN / BLK

1-0, TAN / RED

380-0, PRP / YEL

241-0, GRA / BLK

241-

0, G

RA

/ B

LK

36-0, GRA / BLK

36-0

, GR

A /

BLK

285-0, GRN / BRN

228-5, YEL / BLK

35-0, GRA / BLK

35-0

, GR

A /

BLK

598-0, LT_GRN

E2-0, WHT

E2-

0, W

HT

E1-0, WHT

E1-

0, W

HT

38-0, YEL

38-0

, YEL

239-0, BLK

29-0, PRP

282-0, PINK

281-1, WHT

59-0, VIO

59-0

, VIO

A8, B

RN

228-

2, Y

EL /

BLK

227-

2, G

RN

/ B

LK

8-3,

BR

N

281-

2, W

HT

228-

4, Y

EL /

BLK

328-

0, L

T_G

RN

B29

8-0,

OR

N

41-2

, RED

/ B

LK

29-2, PRP

242-

2, R

ED

42-2

, BLU

/ W

HT

239-14, BLK

3-1,

WH

T

239-

26, B

LK

305-

2, G

RN

/ TA

N

281-

6, W

HT

279-

1, W

HT

279-1, WHT

281-

12, W

HT

253-

13, L

T_BL

U

239-

36, B

LK

242-

8, R

ED

227-

5, G

RN

/ B

LK

LHTURNTURN FLASHER

STOPLAMP TURN SIGNAL SWITCH "B" PANEL

( BP, G14 )

AUXXMSNE1 E2 PRESSURE SWITCH

DRL MODULE

DUMMY PLUG

39-0

, OR

N /

BLU

239-0, BLK

HODD / TRAILERCONNECTOR( HOOD, G13 )( TRLR, G11 )

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

A39

-0, O

RN

/ B

LU

328-

0, L

T_G

RN

253-13, LT_BLU

239-36, BLK

242-8, RED

DRL LOWPRESSURE

SWITCH

29-0, PRP

2-0, TAN / BLK

285-0, GRN / BRN

83-0, ORN / WHT

1-0, TAN / RED

239-26, BLK

242-7, RED

A495-3, RED

41-3, RED / BLK

239-66, BLK

227-6, GRN / BLK

A8-1, BRN41-4, RED / BLK

243-1, PINK / BLK

5-6, ORN / BLK

29-2

, PR

P

239-

14, B

LK

INLETAIR HEATER

8-5, BRN

8-4, BRN

A495-5, RED

242-11, RED

A8-2, BRN

5-5, ORN / BLK

42-4, BLU / WHT

281-0, WHT

228-3, YEL / BLK

227-4, GRN / BLK

42-3, BLU / WHT

242-12, RED

B298-0, ORN

3-1, WHT

39-0, ORN / BLU

93-0, LT_GRN / WHT

239-66, BLK

239-3, BLK

41-4, RED / BLK

41-3, RED / BLK

570-0, YEL / WHT

42-0, BLU / WHT

243-1, PINK / BLK

AUX-0, XXX

242-2, RED

305-2, GRN / TAN

282-0, PINK

380-0, PRP / YEL

7-0, PRP

14-2

, TAN

/ B

LK

14-2, TAN / BLK228-6, YEL / BLK

RIGHTTURN

TABS5-1, XXX

TABS5-1, XXX

39-1

, OR

N /

BLU

39-1, ORN / BLU

MAIN CAB HARNESS

SH 9, REFDES K8

SH 9, REFDES K9

SH 8, REFDES FB4

SH 7, REFDES P80

SH 6, REFDES J27

SH 9, REFDES K9

SH 7, REFDES P80

SH 5, REFDES P74

SH 6, REFDES S13

SH 8, REFDES FB1

SH 6, REFDES S13

SH 6, REFDES S21

SH 9, REFDES CB1

SH 6, REFDES S39

SH 6, REFDES S17

SH 6, REFDES ***

SH 6, REFDES S21

SH 8, REFDES FB3

SH 7, REFDES S42

SH 9, REFDES K5

SH 9, REFDES K7

SH 9, REFDES K8

SH 9, REFDES K7

SH 9, REFDES K7

SH 9, REFDES K8

SH 9, REFDES K4

SH 8, REFDES FB4

SH 9, REFDES K1

SH 7, REFDES S24

SH 9, REFDES K2

SH 8, REFDES FB5

SH 8, REFDES S6

SH 8, REFDES ***

SH 5, REFDES S29

SH 5, REFDES S22

SH 5, REFDES J9

SH 5, REFDES J10

SH 5, REFDES J10

SH 5, REFDES J12

SH 5, REFDES J8

SH 5, REFDES J11

SH 5, REFDES J11

SH 5, REFDES S29

SH 7, REFDES P80

SH 5, REFDES ***

SH 9, REFDES CB3

J1

G7

C4

E4

C5

D5

E5

F5

C6

C7

E7

C3

D3

E6

C2

D2

E2

D6

C1

D1

E1

J2

A1

A4

G2

G8

G5

F2

B7

C1

B2

F4

D4

C3

B4

A2

E4

G7

C5

F7

F5

D1

E5

E6

E3

D2

F1

B1

E1

G1

J61

P731

P726 5 1 2 3 4

P711

P701

P481

J76 3 9 8 5 1 2 4 7

P34

1

J51

P221

P21 HDAEGCBF

J21F B C G E A D H

P132 1

P12A B E C D F

J42 1

J1

F2

D4

A7

B5

B7

G8

G4

A1

F8

G2

A4

F7

A2

G5

F1

B4

B1

B2

E3

F4

G1

A5

Schematic - 379 Model Family Electrical P94-6016 A 04

DIAGNOSTIC J1939DIAGNOSTIC

HARNESS

J1587DATA LINK

23-2

, OR

N /

GR

N

239-

1, B

LK

23-1

, OR

N /

GR

N

A23-0, ORN / GRN

239-

2, B

LK

EE1

0, B

RN

/ W

HT

EE2

4, L

T_G

RN

EE2

4, L

T_G

RN

EE2

7, R

ED /

BLU

EE2

7, R

ED /

BLU

EE0

9-0,

OR

N

281-

0, W

HT

EE2

1-0,

RED

220-

0, W

HT

/ LT_

GR

N

220-

0, W

HT

/ LT_

GR

N

7-0,

PR

P

380-

0, P

RP

/ Y

EL

285-

0, G

RN

/ BR

N

282-

0, P

INK

417-

0, P

RP

418-

0, W

HT

699-

0, O

RN

/ R

ED

239-

4, B

LK

239-5, BLK

417-

1, P

RP

418-

1, W

HT

699-

1, O

RN

/ R

ED

417-

3, P

RP

418-

2, W

HT

106-

0, G

RN

/ BR

N

302-

0, B

RN

/ Y

EL

239-

12, B

LK

B8, B

RN

A5, O

RN

/ B

LK

27-0

, PR

P

239-

13, B

LK

B8-

1, B

RN

29-1

, PR

PA

29, P

RP

305-

1, G

RN

/ TA

N

242-

3, R

ED

253-

1, L

T_BL

U

239-

15, B

LK

242-4, RED

249-2, RED / TAN

249-3, RED / TAN

BZ1

-1, W

HT

249-

4, R

ED /

TAN

106-

1, G

RN

/ BR

N

106-

1, G

RN

/ BR

N

192-

1, O

RN

/ B

LK

285-

2, G

RN

/ BR

N28

5-2,

GR

N /

BRN

ABS

2, X

XX

ABS2, XXX

242-

10, R

ED

ABS

1, X

XX

ABS

1, X

XX

302-

1, B

RN

/ Y

EL

228-

3, Y

EL /

BLK

228-3, YEL / BLK

227-4, GRN / BLK

739-1, ORN

42-3, BLU / WHT

145-1, WHT / RED

239-

16, B

LK

249-

5, R

ED /

TAN

132-

1, R

ED /

TAN

242-

5, R

ED

280-

1, Y

EL

226-1, RED

253-2, LT_BLU

239-

17, B

LK

132-2, RED / TAN

302-3, BRN / YEL

132-6, RED / TAN

12-1

, OR

N

281-0, WHT

23-3

, OR

N /

GR

N

252-2, RED

"C" PANEL SUPPLY

( AP, J15 )FOG / DRSWITCH

HEADLIGHTCLEARENCE LIGHTS

( PS, I9 )

IGNITIONSWITCH

OIL PWATER TEMP

HEAT

LIGHTBAR ( P2 )LIGHTBAR ( P1 )A PANEL( AP, G12 )

ELECTRONIC ENGINECAB HARNESS

( EE, B10 )

MAINACCESSORY

RELAY

ABS AND TR-ABSLAMP

( WABS-1, J9 )

ADDITIONALLOADLIGHTS

ENG RUNPOWER

INTERUPT

227-

4, G

RN

/ B

LK

739-

1, O

RN

42-3

, BLU

/ W

HT

145-

1, W

HT

/ RED

282-0, PINK

7-0, PRP

380-0, PRP / YEL

242-2, RED

305-2, GRN / TAN

242-12, RED

BZ1

-1, W

HT

A5, ORN / BLK

EE1

0, B

RN

/ W

HT

253-

2, L

T_BL

U

239-17, BLK

239-2, BLK

239-16, BLK

280-1, YEL

239-13, BLK

253-1, LT_BLU

239-15, BLK

239-1, BLK

239-4, BLK

239-12, BLK

EE09-0, ORN

27-0, PRP

EE21-0, RED

226-

1, R

ED

242-9, RED

B8-2, BRN

12-2, ORN

302-2, BRN / YEL

12-3, ORN

699-3, ORN / RED

249-1, RED / TAN

A29

, PR

P

285-0, GRN / BRN

305-0, GRN / TAN

252-

2, R

ED

BUZZER

STARTINTERRUPT

239-

5, B

LK

ELECTRICWASHER

ABS

2-1,

XXX

TABS5, XXX

ABS

2-2,

XXX

TABS5-1, XXX

A23

-0, O

RN

/ G

RN

29-1, PRP

192-1, ORN / BLK

106-0, GRN / BRN

249-1, RED / TAN

MAIN CAB HARNESS

SH 6, REFDES S21

SH 6, REFDES S4

SH 8, REFDES FB6

SH 8, REFDES FB3

SH 4, REFDES J2

SH 6, REFDES S4

SH 6, REFDES S4

SH 6, REFDES S17

SH 9, REFDES K1

SH 8, REFDES FB3

SH 6, REFDES S21

SH 6, REFDES S25

SH 6, REFDES S21

SH 6, REFDES J22

SH 6, REFDES ***

SH 6, REFDES J23

SH 6, REFDES S21

SH 6, REFDES S28

SH 7, REFDES S37

SH 6, REFDES S25

SH 6, REFDES S21

SH 6, REFDES J31

SH 8, REFDES P83

SH 8, REFDES P91

SH 8, REFDES FB3

SH 4, REFDES J21

SH 4, REFDES P72

SH 4, REFDES S5

SH 4, REFDES J2

SH 4, REFDES J2

SH 4, REFDES S19

SH 4, REFDES J1

SH 4, REFDES S20

SH 4, REFDES S9

SH 4, REFDES S11

SH 6, REFDES S38

SH 9, REFDES K2

SH 8, REFDES FB6

SH 9, REFDES CB3

SH 6, REFDES J29

SH 8, REFDES FB6

SH 7, REFDES S30

SH 6, REFDES P14

SH 4, REFDES J1

SH 8, REFDES FB3

SH 6, REFDES S13

SH 6, REFDES P14

J14A

D4

D3

D2

D1

P2 1234

J15 4312

J7412

P742 1

J106 5 3 1 8 9 4 2 7

P392 3 1

P38 1

J111 5 6 10 12 11 13 4 8 9 18

J16 1 J126 16 5 2 8 10 11 13 15 7 3 12 1 14 9 4

J17 ABC

J281

J181

J19 1

J81 2 5 4 3

P17

1

J13 BA P7 ACDBJ14 ABCDEF

J9F E G A C D H B

P5 12

J31

P31

Schematic - 379 Model Family Electrical P94-6016 A 05

239-1, BLK

239-2, BLK

83-0

, OR

N /

WH

T29-0, PRP

239-4, BLK

239-5, BLK23

9-6,

BLK

239-

7, B

LK

106-

0, G

RN

/ BR

N

239-

8, B

LK

239-

9, B

LK

239-10, BLK

239-12, BLK

249-

0, R

ED /

TAN

280-

0, Y

EL239-13, BLK

29-2, PRP

239-14, BLK

83-1

, OR

N /

WH

T

83-1

, OR

N /

WH

T

253-1, LT_BLU

239-15, BLK

192-

1, O

RN

/ B

LK

739-

1, O

RN

145-

1, W

HT

/ RED

239-16, BLK

280-1, YEL

253-2, LT_BLU

239-17, BLK

239-

18, B

LK

239-

19, B

LK

239-

20, B

LK

239-

21, B

LK

239-

23, B

LK

239-

24, B

LK

239-

25, B

LK

242-

6, R

ED

280-

2, Y

EL

280-

3, Y

EL

239-

28, B

LK

253-

4, L

T_BL

U

29-3

, PR

P

29-5

, PR

P

280-

4, Y

EL

132-

2, R

ED /

TAN

253-

5, L

T_BL

U

226-

7, R

ED

239-

30, B

LK

239-

31, B

LK

253-

6, L

T_BL

U

253-

7, L

T_BL

U

226-

8, R

ED

239-

32, B

LK

239-

33, B

LK

226-

10, R

ED

253-

10, L

T_BL

U

226-

11, R

ED

239-

34, B

LK

253-

11, L

T_BL

U

226-

12, R

ED

239-

35, B

LK

253-

12, L

T_BL

U

253-13, LT_BLU

239-36, BLK

242-8, RED

239-

53, B

LK

AD / LOAD LIGHTS

5 TH WHEELSPARE

ROCKER DIFF LOCK

SPOT LIGHTB PANELPRESS SWITCH

X

MIRRORHEAT

ETHERSWITCH

AIR START DUMPHORN

239-58, BLK

242-9, RED

302-

2, B

RN

/ Y

EL

302-2, BRN / YEL

132-2, RED / TAN

739-1, ORN

83-0, ORN / WHT

145-1, WHT / RED

192-1, ORN / BLK

239-26, BLK

253-3, LT_BLU

249-

0, R

ED /

TAN

239-

57, B

LK

249-7, RED / TAN

280-5, YEL

239-11, BLK

DRL LOWPRESS SWITCH

239-

68, B

LK

249-

7, R

ED /

TAN

253-20, LT_BLU

239-56, BLK

305-

0, G

RN

/ TA

N

305-0, GRN / TAN

GROUND GROUND GROUND GROUND GROUND GROUND GROUND GROUND 242 PWRCONSTANT

POWERCONSTANT

POWER

LEFTMIRROR

ETHER

253-17, LT_BLU

226-13, RED

29-1, PRP

106-0, GRN / BRN

X

MAIN CAB HARNESS

GROUND AD / LOADLIGHT

GROUND BACKLIGHT

SH 5, REFDES P5

SH 5, REFDES J9

SH 4, REFDES J2

SH 4, REFDES J2

SH 5, REFDES J14

SH 5, REFDES P7

SH 7, REFDES P33

SH 8, REFDES P31

SH 5, REFDES J17

SH 5, REFDES J8

SH 4, REFDES J21

SH 4, REFDES J21

SH 5, REFDES P39

SH 5, REFDES P39

SH 5, REFDES J12

SH 5, REFDES J11

SH 5, REFDES J11

SH 5, REFDES J11

SH 5, REFDES J10

SH 5, REFDES J10

SH 5, REFDES J10

SH 5, REFDES S36

SH 4, REFDES J7

SH 4, REFDES J7

SH 4, REFDES J7

SH 4, REFDES P72

SH 8, REFDES S6

SH 5, REFDES S29

SH 5, REFDES S23 SH 7, REFDES S30

SH 8, REFDES FB2

SH 8, REFDES S6

SH 7, REFDES S41

SH 5, REFDES S22

SH 7, REFDES S43

SH 7, REFDES S37

SH 5, REFDES J28

SH 5, REFDES P74

J30B

J30AJ291

J31123645

P771

J27123654

J3012

P601

P591

P581

P571

P561

P551

P541

P531

P521

P511

P501

P49123

P461

P451

J26DCBA

J22B C A D

J23B D C A

P413 2 1

J251

P231

P201

J24543216

P161

P151

P14ABC

P101

Schematic - 379 Model Family Electrical P94-6016 A 06

2-0,

TAN

/ B

LK

1-0,

TAN

/ R

ED

5-2,

OR

N /

BLK

397-

0, R

ED

403-

0, R

ED /

BLK

403-

0, R

ED /

BLK

404-

0, L

T_BL

U /

YEL

404-

0, L

T_BL

U /

YEL

402-

0, R

ED /

YEL

402-

0, R

ED /

YEL

398-

0, R

ED /

BLU

398-

0, R

ED /

BLU

239-

10, B

LK

254-

0, R

ED

226-1, RED

14-1

, TAN

/ B

LK

2-1,

TAN

/ B

LK

1-1,

TAN

-RED

631-

1, B

LK

253-

8, L

T_BL

U

239-

37, B

LK

253-

9, L

T_BL

U

A49

5-1,

RED

631-

2, B

LK

239-

38, B

LK

B28

0-1,

YEL

253-

14, L

T_BL

U

239-

41, B

LK

239-

39, B

LK

397-

1, R

ED

239-

40, B

LK

5-3, ORN / BLK

239-42, BLK

239-

43, B

LK

5-4,

OR

N /

BLK

240-

1, L

T_G

RN

/ W

HT

212-

1, R

ED /

GR

N

153-

1, R

ED /

BLU

152-

2, R

ED /

YEL

239-

44, B

LK

253-

15, L

T_BL

U

342-

2, Y

EL /

WH

T

633-

1, B

LU

239-

45, B

LK

239-

46, B

LK

239-47, BLK

629-1, BLU

634-1, WHT

342-5, YEL / WHT

A495-2, RED

631-3, BLK

253-16, LT_BLU

239-48, BLK

239-

49, B

LK

253-

18, L

T_BL

U

239-

50, B

LK

253-

19, L

T_BL

U

A239-2, BLK

342-

3, Y

EL /

WH

T

239-

51, B

LK

633-

6, B

LU

632-

1, B

LU

153-

2, R

ED /

BLU

153-

4, R

ED /

BLU

45-1

, LT_

BLU

/ BL

K

239-52, BLK

342-4, YEL / WHT 249-6, RED / TAN

A495-4, RED

226-14, RED

FUEL LEVEL SWITCHBUNK ON / OFF( CHVAC, E10 )

A / C ON / OFF( CHVAC, B10 )

BLOWER CONTROL( CHVAC, G5 )

FRESH RECIRC( CHVAC, C10 ) RESISTOR

FRESH / RECIRCELEC WIPERS# 2

ELEC WIPERS# 1

WASHELECTRICWASHER

POWEROUTLET

212-

1, R

ED /

GR

N

240-

1, L

T_G

RN

/ W

HT

239-

29, B

LK

A495-3, RED

5-6, ORN / BLK

249-7, RED / TAN

14-2, TAN / BLK

LEFTMIRROR

ACC PWROUTLET

ACC PWROUTLET

BLOWERMOTOR

TEMPACTUATOR

MODEACTUATOR

249-1, RED / TAN

239-10, BLK

1-0, TAN / RED

2-0, TAN / BLK

629-

1, B

LU

397-

0, R

ED39

7-3,

RED

239-67, BLK

226-13, RED

226-9, RED

152-3, RED / YEL

633-2, BLU

152-

1, R

ED /

YEL

342-11, YEL / WHT

239-

55, B

LK

14-2

, TAN

/ B

LK

634-1, WHT

239-56, BLK 254-0, RED

B280-1, YEL

45-1, LT_BLU / BLK

632-1, BLU

A23

9-2,

BLK

397-2, RED

TEMPMODE

( CHVAC, J5 )

253-17, LT_BLU

CHASSISGROUND

A / DLOAD

LIGHTS

RIGHT WINDOW

MAIN CAB HARNESS

BLO GND

SH 4, REFDES J2

SH 4, REFDES J2

SH 6, REFDES S4

SH 5, REFDES J10

SH 8, REFDES FB2

SH 8, REFDES P91

SH 8, REFDES P91

SH 9, REFDES K3

SH 9, REFDES K6

SH 8, REFDES FB4

SH 8, REFDES P92

SH 8, REFDES P92

SH 8, REFDES P92

SH 8, REFDES P92

SH 4, REFDES S12

SH 4, REFDES S2

SH 5, REFDES D2

SH 6, REFDES J24

SH 4, REFDES J7

SH 8, REFDES FB5

SH 9, REFDES K5

SH 9, REFDES K6

SH 8, REFDES S57

SH 6, REFDES S21

SH 8, REFDES FB5

SH 6, REFDES S25

SH 6, REFDES S40

P104

7

10

8

T5 1

J362 4 3 1

P105 12 J40 153426J39 1231087

P102D F A B C E

P101

A

C

B

D

E

F

G

H

J354 5 3 1 2

P991 4 5 2 6 3

P98E A F B D C

J341

J321

J331

P90 12P89 132456J38 1 P87 1 P85 21

P811

P791

P781

P805 4 6 2 1 3

P33 1423 P32 4231J37 1J20 1

Schematic - 379 Model Family Electrical P94-6016 A 07

MAIN CABRELAY

GROUND

MAIN CABPOWER

( CS, E8 )

39-0, ORN / BLU

A23-0, ORN / GRN

EE09-0, ORN

EE21-0, RED

AUX-0, XXX

283-

1, B

LK

13-0, LT_BLU13-0, LT_BLU

253-3, LT_BLU

24-0

, LT_

BLU

A29

8-0,

OR

N

A298-0, ORN

254-0, RED

27-0, PRP

B298-0, ORN

226-2, RED

226-3, RED

226-

4, R

ED

226-

5, R

ED

226-

6, R

ED

230-

1, O

RN

230-

7, O

RN

230-

8, O

RN

230-

9, O

RN

303-

1, B

RN

/ Y

EL

303-1, BRN / YEL

B280-1, YEL

A28

0-1,

YEL

5-3,

OR

N /

BLK

248-

1, R

ED

429-

1, O

RN

239-42, BLK

348-

1, G

RN

/ R

ED

B23

9-1,

BLK

132-

6, R

ED /

TAN

19-1

, VIO

/ W

HT

249-6, RED / TAN

A495-4, RED

229-

2, V

IO /

WH

T

229-2, VIO / WHT

A25

2-1,

RED

A252-1, RED

A42

9-1,

OR

N

B42

9-2,

OR

N

C42

9-1,

OR

N

226-

14, R

ED

252-2, RED

298-1, ORN

304-1, RED

239-

54, B

LK

ROOF HARNESS( R70-1, B10 )

SPARE230 HORN ROOF HARNESS

( R70-1, B12 ) HEATED MIRROR

PNL LPS

45-1, LT_BLU / BLK

304-2, RED

304-3, RED

242-11, RED

298-3, ORN

298-10, ORN

298-9, ORN

298-8, ORN

298-6, ORN

298-5, ORN

298-4, ORN

298-11, ORN 8-5, BRN

239-60, BLK

239-61, BLK

239-62, BLK

239-58, BLK

239-66, BLK

298-2, ORN

12-3, ORN

699-3, ORN / RED

280-5, YEL

239-11, BLK

226-9, RED

342-11, YEL / WHT

239-3, BLK

8-5, BRN

242-11, RED

302-3, BRN / YEL

699-3, ORN / RED

132-6, RED / TAN

280-5, YEL

5-3, ORN / BLK

226-14, RED

226-9, RED

45-1, LT_BLU / BLK

253-3, LT_BLU

302-

3, B

RN

/ Y

EL

12-3, ORN

226-3, RED

226-2, RED

EE09-0, ORN

226-5, RED

226-6, RED

226-4, RED

AUX-0, XXX

239-

42, B

LK

429-1, ORN

27-0, PRP

348-1, GRN / RED

19-1, VIO / WHT

EE21-0, RED

A280-1, YEL

B298-0, ORN

A429-1, ORN

B429-2, ORN

C429-1, ORN

254-

0, R

ED

249-

6, R

ED /

TAN

A49

5-4,

RED

230-8, ORN

230-9, ORN

230-1, ORN

39-0, ORN / BLU

397-2, RED

397-2, RED

239-65, BLK

239-59, BLK

B280-1, YEL

230-7, ORN

252-2, RED

342-6, YEL / WHT

25-1, ORN / BLK

12-4, ORN

248-2, RED

342-10, YEL / WHT

342-9, YEL / WHT

342-8, YEL / WHT

329-0, PINK / GRN

24-2, LT_BLU

24-1, LT_BLU

248-1, RED

B239-1, BLK

283-1, BLK

248-2, RED

25-1, ORN / BLK

329-

0, P

INK

/ GR

N

230-3, ORN

8 5 4HD LIGHT

CL LPS( PS, I9 ) 7 3 6

230-3, ORN

1

2

A23-0, ORN / GRN

298-12, BLK

MAIN CAB HARNESS

SH 4, REFDES J4

SH 5, REFDES J9

SH 5, REFDES J9

SH 4, REFDES J1

SH 6, REFDES S25

SH 5, REFDES J8

SH 4, REFDES J21

SH 5, REFDES S23

SH 7, REFDES P85

SH 7, REFDES S24

SH 7, REFDES S41

SH 5, REFDES S36

SH 7, REFDES P105

SH 5, REFDES P2

SH 7, REFDES J20

SH 7, REFDES S30

SH 7, REFDES S42

SH 7, REFDES S37

SH 4, REFDES S11

SH 4, REFDES S1

SH 6, REFDES S4

SH 4, REFDES J1

SH 4, REFDES J2

SH 5, REFDES S51

SH 5, REFDES S16

SH 6, REFDES S28

SH 6, REFDES S17

SH 7, REFDES S37

SH 7, REFDES S49

SH 7, REFDES S50

SH 9, REFDES K4

SH 9, REFDES K5

SH 9, REFDES K3

SH 9, REFDES CB3

SH 9, REFDES CB1

SH 9, REFDES CB1

SH 9, REFDES K6

SH 9, REFDES K6

SH 9, REFDES K7

SH 9, REFDES K3

SH 9, REFDES K5

SH 9, REFDES K3

SH 9, REFDES K1

SH 9, REFDES K5

SH 9, REFDES K4

SH 9, REFDES K9

SH 9, REFDES K9

SH 9, REFDES B1

SH 9, REFDES CB2

SH 9, REFDES CB2

SH 5, REFDES P3

SH 9, REFDES CB3

1A 1B

2A 2B

3A 3B

4A 4B

5A 5B

6A 6B

7A 7B

15

EE

# 8

30

25

20

20

FB3

1A 1B

2A 2B

3A 3B

4A 4B

5A 5B

6A 6B

7A 7B

20

10

30

20

20

10

10

FB2

1A 1B

2A 2B

3A 3B

4A 4B

5A 5B

6A 6B

7A 7B

10

# 5

# 4

15

20

20

20

FB1

1A 1B

2A 2B

3A 3B

4A 4B

5A 5B

6A 6B

7A 7B

25

20

20

# 3

30

# 6

# 7

FB4

1A 1B

2A 2B

3A 3B

4A 4B

5A 5B

6A 6B

7A 7B

10

25

20

20

# 2

# 1

15

FB5

EE

10

FB6

1A 1B

2A 2B

P921 9 2 3 5 4 6 7 8

P919 8 7 6 5 4 3 2 1

J421

P834 5 3 1 2 6

P691

P681

P671

P661

P651

P641

P631

P62

1

P61

1

P31

3

2

1

J41A B

T4

1

T31

P111

T2

1

T1

1

Schematic - 379 Model Family Electrical P94-6016 A 08

42-0, BLU / WHT

93-0, LT_GRN / WHT

283-1, BLK

A5, ORN / BLK

3-1, WHT

A239-2, BLK

632-1, BLU

A495-5, RED

41-3, RED / BLK

A8-2, BRN

A8-1, BRN

42-4, BLU / WHT

41-4, RED / BLK

243-1, PINK / BLK

5-5, ORN / BLK

298-6, ORN

298-5, ORN

298-4, ORN

239-60, BLK

239-61, BLK

239-65, BLK239-63, BLK

239-59, BLK

239-62, BLKB8-2, BRN

12-2, ORN

152-3, RED / YEL

633-2, BLU

243-1, PINK / BLK

570-0, YEL / WHT

41-3, RED / BLK

41-4, RED / BLK

8-4, BRN

A495-5, RED

A8-2, BRN

A8-1, BRN

42-4, BLU / WHT

B8-2, BRN

633-2, BLU

570-0, YEL / WHT

93-0, LT_GRN / WHT

239-63, BLK

42-0, BLU / WHT

12-2, ORN

632-1, BLU

3-1, WHT

248-1, RED

152-3, RED / YEL

B239-1, BLK

A5, ORN / BLK

5-5, ORN / BLK

A239-2, BLK

8-4, BRN

25-2, ORN / BLK

342-6, YEL / WHT

4-1, LT_BLU

28-2, BRN

28-1, BRN

25-1, ORN / BLK

248-2, RED

4-2, LT_BLU

230-2, ORN

342-7, YEL / WHT

230-3, ORN

342-9, YEL / WHT

342-8, YEL / WHT

239-64, BLK

329-0, PINK / GRN

24-2, LT_BLU

24-1, LT_BLU

283-1, BLK

25-1, ORN / BLK

248-1, RED

B239-1, BLK

239-62, BLK

239-59, BLK

248-2, RED

239-65, BLK

342-6, YEL / WHT

239-60, BLK

24-2, LT_BLU

24-1, LT_BLU

342-9, YEL / WHT

342-8, YEL / WHT

239-61, BLK

298-5, ORN

298-4, ORN

298-6, ORN

4-1, LT_BLU

230-3, ORN

239-64, BLK

4-2, LT_BLU

329-0, PINK / GRN

342-7, YEL / WHT

OPTIONAL

298-12, BLK

298-12, BLK

39-1, ORN / BLU

39-1, ORN / BLU

MAIN CAB HARNESS

SH 4, REFDES J1

SH 4, REFDES J1

SH 4, REFDES J2

SH 5, REFDES J17

SH 4, REFDES P72

SH 7, REFDES P102

SH 7, REFDES J40

SH 4, REFDES S12

SH 4, REFDES J1

SH 4, REFDES S18

SH 4, REFDES S18

SH 4, REFDES S9

SH 4, REFDES J1

SH 4, REFDES J1

SH 4, REFDES S2

SH 4, REFDES S1

SH 5, REFDES S26

SH 5, REFDES S51

SH 7, REFDES S48

SH 7, REFDES S46

SH 8, REFDES P11

SH 8, REFDES P91

SH 8, REFDES P91

SH 8, REFDES S54

SH 8, REFDES S55

SH 8, REFDES S54

SH 8, REFDES S6

SH 8, REFDES S6

SH 8, REFDES S6

SH 8, REFDES S6

SH 8, REFDES S6

SH 8, REFDES S57

SH 8, REFDES FB3

SH 8, REFDES FB5

SH 8, REFDES FB2

SH 8, REFDES S57

SH 8, REFDES S57

SH 8, REFDES P91

SH 8, REFDES S27

SH 8, REFDES S27

SH 8, REFDES S54

SH 4, REFDES J4

86

87

87A

30

85

R9

86

87

87A

30

85

R6

86

87

87A

30

85

R1

86

87

87A

30

85

R3

86

87

87A

30

85

R2

86

87

87A

30

85

R5

86

87

87A

30

85

R486

87

87A

30

85

R7

86

87

87A

30

85

R8

CB3BAMP

CB3AAMP

CB1BAMP

CB1AAMP

CB2BAMP

CB2AAMP

B1

2

1

K2

87

85

30

86

87A

K3

85

30

86

87A

87

K6

85

87A

30

87

86

K4

85

87A

86

87

30

K5

85

30

87A

87

86

K9

86

30

87A

87

85

K8

30

87A

85

87

86

K7

87A

30

85

87

86

K1

30

86

87A

87

85

CB3

1

2

3

4

CB2

1

2

3

4

CB1

1

2

3

4

Schematic - 379 Model Family Electrical P94-6016 A 09

VEHICLESPEED

CLUTCHSWITCH

A / C PRESSSWITCH

EE26-0, BLU / ORN

EE25-0, BLU / RED

EE28-0, GRN

EE43-0, WHT

EE19-0, WHT / LT_GRN

418-3, WHT

417-4, PRP

418-3, WHT

EE16-0, WHT / RED

EE20-0, WHT

EE12-0, BLK / RED

EE24-0, LT_GRN

EE40-0, LT_GRN

EE07-0, PINK

EE08-0, BLU

EE17-0, YEL

EE14-0, BLU

EE13-0, RED / ORNE

E01-

5, B

LK /

WH

T

EE01-6, BLK / WHT

EE0

1-4,

BLK

/ W

HT

EE16-0, WHT / RED

EE01-3, BLK / WHT

EE41-0, WHT / LT_GRN

EE05-0, LT_GRN / BLK

EE04-0, LT_GRN / YEL

EE21-1, REDEE21-1, RED

660-0, BARE

662-0, GRN

661-0, YEL

EE31-0, LT_GRN / PINK

EE30-0, LT_GRN / BLU

EE31-3, BLK

680-0, RED

679-0, YEL

EE30-2, BLK

30-0, BLK / ORN30

-2, B

LK /

OR

N

WIR

E029

0, B

LKEE31-2, BLK

30-1, BLK / ORN

TOP 2XMSN

LOW COOLANTLEVEL

( 4-PIN )

TO SAE J1939DATA LINK

BACKBONE HARNESS

EE48-0, ORN / BLKEE48-0, ORN / BLK

EE49-0, BLK / ORNEE49-0, BLK / ORN

EE46-0, RED / BLU

EE47-0, ORN / BLU

EE3

8-0,

LT_

GR

N /

B LU

EE38-1, LT_GRN / BLU

EE37-0, BLK / PINK

EE3

7-1,

BLK

/ PI

NK

EE03-1, BLK / WHT

EE57-0 , GRN

EE51-0, GRN

EE50-0, GRN

EE22-0, PINK

EE39-0, GRN / YEL

EE3

9-1,

GR

N /

YEL

EE64-0, LT_BLU

EE11-0, GRN / WHT

EE1

8-2,

GR

N /

WH

T

ECUPOWER

EE53-0, GRN

EE09-1, ORN

EE09-1, ORN

EE01-1, BLK / WHT

EE0

1-2,

BLK

/ W

HT

CATELECTRONICENGINE ECU

( EE, G15 )

EE38-2, LT_GRN / BLU

EE37-2, BLK / PINK

EE39-2, GRN / YEL

EE4

3-0,

WH

T

EE2

8-0,

GR

N

EE2

5-0,

BLU

/ R

ED

EE2

6-0,

BLU

/ O

RN

EE4

1-0,

WH

T / L

T_G

RN

EE3

1-0,

LT_

GR

N /

PIN

K

679-

0, Y

EL

680-

0, R

ED

EE3

0-0,

LT_

GR

N /

BLU

EE19-0, WHT / LT_GRN

417-4, PRP

EE40-0, LT_GRN

EE12-0, BLK / RED

EE17-0, YEL

EE18-1, GRN / WHT

EE14-0, BLU

EE05-0, LT_GRN / BLK

EE04-0, LT_GRN / YEL

EE47-0, ORN / BLU

EE60-0, GRN

EE50-0, GRN

EE53-0, GRN

EE13-0, RED / ORN

EE22-0, PINK

EE07-0, PINK

EE08-0, BLU

EE24-0, LT_GRN

EE20-0, WHT

EE46-0, RED / BLU

EE60-0, GRN

ENGINE FANSOLENOID

ELECTRONIC ENGINEFIREWALL

( MC-1, H16 )

DUAL STATIONCONTROLS

EE01-0, BLK / WHT

EE18-0, GRN / WHT

EE6

4-0,

LT_

BLU

242-

21, R

ED

242-

20, R

ED

EE1

1-0,

GR

N /

WH

T

EE0

3-2,

BLK

/ W

HT

EE0

3-0,

BLK

/ W

HT

EE5

7-0,

GR

N

660-3, WHT

660-

1, B

ARE

660-

6, W

HT

J1939SHIELD

GROUND

LOW COOLANTLEVEL

( 2-PIN )

EE31-1, LT_GRN / PINK

EE3

1-1,

LT_

GR

N /

PIN

K

EE0

1-7,

BLK

/ W

HT

ETHERSOLENOID

83-2, ORN / WHT

83-2

, OR

N /

WH

T

NEUTRALINTERLOCK

EE5

1-0,

GR

N

662-

1, G

RN

661-

1, Y

EL

662-

2, G

RN

661-

2, Y

EL

660-

2, B

ARE

660-

4, W

HT

660-

5, W

HT

J1939 DATALINKRESISTOR

30-3, BLK / ORN

662-3, GRN

661-3, YEL

ENGINE HARNESS - CAT ( CONTINUED NEXT SHEET )

239-78, BLK

239-79, BLK

239-80, BLK

239-81, BLK

242-24, RED

242-25, RED

239-

78, B

LK

239-

79, B

LK

242-

25, R

ED

239-

80, B

LK

239-

81, B

LK

SH 11, REFDES 239-2, NODE 1

SH 11, REFDES 239-2, NODE 1

SH 11, REFDES 239-2, NODE 1

SH 11, REFDES 239-2, NODE 1

SH 11, REFDES 242-3, NODE 1

SH 11, REFDES 242-3, NODE 1

662

661

R1120 ohm

660-2

662-1

661-1

J202 B A C

J201 B A C J206 21P203 B C A P204 A B C D

P206 1 2

J205 AB

P205 B A

P B A

660 660-1

T10 1

EE37

P211 1 2 3 4 5 6 7 8 9 10 11 12

J207 121110987654321

EE38

EE37-1

EE39

EE18

242-1

EE01

S2_c0

30

B AP210J200 1 2 P209 B A A BP208P207 A B

P200

14

1

70

66

28

4

45

12

6

10

29

44

59

35

40

23

46

8

9

58

3

68

21

56

64

62

27

37

36

39

38

30

31

41

47

5

22

60

33

32

7

11

2

42

50

34

13

49

54

26

19

20

63

65

67

52

53

48

4

10

1

23

33

34

15

11

6

38

25

27

26

46

22

47

P201

30

31

28

29

35

36

9

18

32

39

41

37

3

2

19

45

44

17

8

7

12

40

16

5

20

13

24

14

21

43

42

Schematic - 379 Model Family Electrical P94-6016 A 10

ENGINEFIREWALL

( MC-1, H16 )

XMSNTEMP

STARTERRELAY COIL

COOLANTTEMP GAUGE

A / C COMPRESSORCLUTCH SOLENOID

380-1, PRP / YEL

E1-1, WHT

59-1, VIO

29-4, PRP

239-73, BLK

93-1, LT_GRN / WHT

282-1, PINK

ENGINEOIL TEMP

E201, WHT

239-71, BLK

STARTERRELAY

CONTACTS

A30-0, BLK / ORN

A29-0, PRP

STARTER ( + )

ALTERNATOREXCITER

239-75, BLK

A29-0, PRP

A30-0, BLK / ORN

380-1, PRP / YEL

E1-1, WHT

E201, WHT

282-1, PINK

93-1, LT_GRN / WHT

239-74, BLK

29-4, PRP

A239-0, BLK

31-0, RED

STARTER ( - )

CIRCUITBREAKER

ALTERNATOR ( - )

ALTERNATOR ( + )

239-72, BLK

59-1, VIO

31-0, RED

242-23, RED

242-22, RED

A239-1, BLK

A239-3, BLK

ENGINEGROUND

ENGINEGROUND239-70, BLK

E1SPARE

E2SPARE

STARTERSOLENOID

ENGINE HARNESS - CAT ( CONTINUED PREVIOUS SHEET )

239-78, BLK

239-79, BLK

239-80, BLK

239-81, BLK

242-24, RED

242-25, RED

SH 10, REFDES P211, NODE 8

SH 10, REFDES P209, NODE A

SH 10, REFDES P205, NODE A

SH 10, REFDES P203, NODE B

SH 10, REFDES 242-1, NODE 1

SH 10, REFDES P206, NODE 2

239-2

T9

1

T8

1

A239

242-3

239-1

T13

1

T12

1

T14

1

T15

1

T11

1

1

T7

1

T6

1

T16

P216

A

B

P214

A

B

1

J210

P217

1

P213

A

B

1

J209

P212

A

B

1

J208

P215

4F

4A

5C

5G

7B

7F

4D

4B

8G

6E

5E

Schematic - 379 Model Family Electrical P94-6016 A 11

ENGINE HARNESS - CUMMINS

EE15-2 .LT_GRN

EE06-3 YEL / BLK

VEHICLESPEED SENSOR

XMSN TEMP SENSOR

ENGINE FANSOLENOID

E1 SPAREENGINECIRCUIT

COOLANT TEMP SENSOR

ENGINE OIL TEMP SENSOR

E2 SPAREENGINECIRCUIT

CLUTCHSWITCH

ALTERNATOREXCITATION

TO MAIN CABHARNESS

TOSAE J1939BACKBONEHARNESS

TO ELEC ENGINECAB HARNESS

DUAL STATION CONTROLS

TOFIREWALL HARNESS( STARTER RELAY COLIL )

EE41 WHT / LT_GRN

EE28 GRN

EE43-2 WHT

EE20-2. WHT

EE21-10. RED

EE11-2. GRN / WHT

EE22-3. RED / WHT

EE25 BLU / RED

EE26 BLU / ORN

EE05-2. LT_GRN / BLK

EE17-2. YEL

EE08-5. BLU

EE0

1-16

BLK

/ W

HT

380-10, PRP / YEL

59, VIO

282, PINK

E2, WHT

E1, WHT

83 ORN / WHT

93, LT_GRN / WHT

29, PRP

242-60, RED

239-245, BLK

239-

244,

BLK

EE18-3. GRN / WHT

A / C COMPRESSORCLUTCH

EE04-1LT_GRN / YEL

30-4 RED / WHT 239-

236

BLK

EE31-4 LT_GRN / PINK

EE10-3. BRN / WHT

EE03-3. BLK / WHT

ETHERSOLENOID

285-10, BRN

EE48-2. ORN / BLK

EE49-2. BLK / ORN

ENGINEHARNESS

285-10, BRN

VEHICLE SPEED SENSOR

EE46-2. RED / BLU

418-5. WHT

EE24-3. LT_GRN

EE19-2. WHT / LT_GRN

EE13-3. RED / ORN

EE14-3. BLU

EE07-2. PINK

417-2. PRP

ENGINEHARNESS

ENGINEGROUND STUD

EE04-2. LT_GRN / YEL

ENGINEHARNESS

SAE J1939 DATALINK TERMINATINGRESISTOR

EE63 WHT / BLK

EE39-3 GRN / YEL

EE02-6. BLK / WHT

ENGINE HARNESS

EE64 LT_BLU

EE02-15 BLK / WHT

EE02-12 BLK / WHT

EE12-2. BLK / RED

EE23-3. GRN / BLU

EE58-3 GRN / BLU

EE47-2. ORN / BLU

EE01-18. BLK / WHT

PRIMINGPUMP

577-1BLK

239-235 BLK

30 RED / WHT

EE64 LT_BLU

EE03-4 BLK / WHT

EE63 WHT / BLK

EE39-3 GRN / YEL

EE58-3 GRN / BLU

FOR MANUAL XMSN

COOLINGMODULEHARNESS

242-55, RED

242-50, RED

29, PRP

239-240 BLK

E2, WHT

239-

243,

BLK

FIREWALL

ENGINESIDE

CABSIDE

FIREWALL

ENGINESIDE

CABSIDE

660-

16W

HT

EE01-17 BLK / WHT

EE01-15 BLK / WHT

EE03-4 BLK / WHT

EE01-20. BLK / WHT

EE03-5 BLK / WHT

EE03-6 BLK / WHT

ENGINEHARNESS

TOPOWER FUSEHARNESS

EE46-2, RED / BLU

417-2, PRP

418-5, WHT

EE24-3, LT_GRN

EE10-3, BRN / WHT

EE01-18, BLK / WHT

EE21-10, RED

EE19-2, WHT / LT_GRN

EE15-2, LT_GRN

EE12-2, BLK / RED

EE22-3, RED / WHT

EE23-3, GRN / BLU

EE13-3, RED / ORN

EE14-3, BLU

EE08-5, BLU

EE17-2, YEL

EE07-2, PINK

EE18-3, GRN / WHT

EE05-2, LT_GRN / BLK

EE04-2, LT_GRN / YEL

EE20-2, WHT

EE11-2, GRN / WHT

660-

16, W

HT

EE4

8-2,

OR

N /

BLK

EE4

9-2,

BLK

/ O

RN

EE0

3-6,

BLK

/ W

HT

EE0

3-5,

BLK

/ W

HT

83, O

RN

/ W

HT

EE4

1, W

HT

/ LT_

GR

N

EE2

6, B

LU /

OR

N

EE2

5, B

LU /

RED

EE2

8, G

RN

EE0

2-11

, BLK

/ W

HT

93, L

T_G

RN

/ W

HT

239-241, BLK

249-2 42, BLK38

0-10

, PR

P /

YEL

59, V

IO

660-10, WHT

662-10, GRN

661-10, YEL

660-11, BARE 660-13, WHT

662-11, GRN

661-12, YEL

661-13, YEL

662-12, GRN

660-14, WHT

660-

15, B

ARE

660-12, BARE

EE0

2-15

, BLK

/ W

HT

EE0

2-12

, BLK

/ W

HT

E1, WHT

TOFIREWALL HARNESS( STARTER RELAY CONTACTS )

STARTERTERMINIAL "S"

STARTERPOSITIVE

A30, BLK / ORN

A29-20, PRP

A30, BLK / ORN

TOCUMMINS CM870CONTROLLER

282,

PIN

K

A29-1, PRP

ELECTRONICENGINE

FIREWALL( EE, G15 )

CUMELETRONIC

ENGINE ECU

ENGINEFIREWALL

( MC-1, H16 )

A29

J398

BA

P451

A B

242-10

249-30

EE01-5

239-40

EE06

EE01-2

EE01-3

661-2

662-2

660-5660-4

660-7

660-6

J397

BA

J402

8

9

3

12

4

10

11

7

6

1

T51

1

T50

P454

A

B

P458

3

2

4

1

P500

B A E D

P448A B

T54

1

R2

120 ohm

P456

6

7

11

10

4

12

3

9

8

P457

12

J399

1

ECM SWITCH RETURN

REMOTE ACCEL ENABLE

REMOTE ACCEL POSITION SENSE

REMOTE ACCEL SENSOR SUPPLY

REMOTE ACCEL SENSOR RETURN

SWITCHED POWER

REMOTE PTO INTERLOCK

TORQUE LIMIT SWITCH

CHASSIS GROUND

J396

C

B

A

T53

1

P450

A B

P447

A B

J40312

P459

13

3

26

21

33

29

18

8

7

4

30

24

25

16

11

1

23

9

22

31

2

17

39

35

12

5

34

45

19

43

44

48

20

10

41

32

14

50

40

38

36

27

15

42

6

28

49

37

47

46

P446

A B

SPARE ENGINE CIRCUIT # 1

SPARE ENGINE CIRCUIT # 2

SWITCHED POWER

STARTER RELAY COIL

HIGH COOLANT TEMP

A / C CLUTCH

ENGINE COOLANT TEMP

ENGINE OIL TEMP

TRANSMISSION OIL TEMP

CAB GROUND

TORQUE LIMIT SWITCH

REMOTE ACCEL ENABLE

REMOTE ACCEL POSITION

OEM SENSOR SUPPLY ( + )

ETHER SOLENOID RETURN

ENG FAN SOLENOID RETURN

ENG BRAKE SEL SW 1 ( 17% )

ENG BRAKE SEL SW 2 ( 33% )

ENG BRAKE SEL SW 3 ( 50% )

REMOTE PTO ENABLE

TACHOGRAPH

CRUISE CONTROL RES / ACCEL

CRUISE CONTROL SET / COAST

CRUISE CONTROL ON / OFF

IDLE VALIDATION,ON IDLE

IDLE VALIDATION,OFF IDLE

ACCEL POSITION RETURN

CAB ACCEL POSITION

ACCEL POSITION SUPPLY

OEM TEMPERATURE

DIAGNOSTIC SWITCH

MANUAL FAN OVERRIDE SW

IGNITION KEY SWITCH

OEM PRESSURE

CENTINEL-MAKEUP TANK SW

SERVICE BRAKE

SWITCH RETURN

OBD LAMP

AMBIENT AIR TEMPERATURE

STOP ENGINE LAMP ( RED )

CHECK ENGINE LAMP ( AMBER )

IDLE SHTDN-RELAY

J1587 / 1708 ( - ) DATA LINK

J1587 / 1708 ( + ) DATA LINK

TACHOMETER OUPUT DRIVER

OEM / ENGINE SENSOR RETURN

MAX ENGINE SPEED

HIGH COOLANT TEMP LAMP

ETHER START

FAN CLUTCH SOL VALVE

VSS ( - ) INPUT SIGNAL

VSS ( + ) INPUT SIGNAL

CLUTCH SWITCH

ECM RETURN

A / C PRESSURE SWITCH

LOW COOLANT LEVEL

STARTER LOCKOUT

J1939 ( SHIELD / DRAIN )

J1939 ( L ) DATA LINK

J1939 ( H ) DATA LINK

ECM SUPPLY ( + )

ECM RETURN

ECM SUPPLY ( + )

ECM SUPPLY RETURN

P449

A B

1

T55

P455

29

28

47

16

40

4

31

30

2

3

1

24

10

43

42

25

20

34

36

21

19

15

27

12

22

23

13

14

8

17

7

11

18

46

45

44

26

6

37

38

39

P453

B

A

1

J401

J395

A

B

C

1

J400

A B

P444

P445

A B

P452

G8

F7

C5

G5

B7

D4

F4

A4

E5

E6

Schematic - 379 Model Family Electrical P94-6016 A 12

EE39, GREEN / YELLOW

EE2

7-2,

RED

/ B

LUE

EE24-2, LIGHT_GREEN

EE23, GREEN / BLUE

EE22, RED / WHITE

EE21-5, REDE

E21-

2, R

ED

EE11, GREEN / WHITE

EE18, GREEN / WHITE

EE16, WHITE / RED

EE05, LT_GREEN / BLACK

EE06, YELLOW/ BLACK

EE20, WHITE

EE19, WHITE / LT_GREEN

EE2

1-3,

RED

EE17, YELLOW

EE09, ORANGE

EE07, PINK

EE08, BLUE

EE10-2, BROWN / WHITE

EE12, BLACK / RED

EE15, LIGHT_GREEN

EE14, BLUE

EE13, RED / ORANGE

EE40, LIGHT_GREEN

EE37, BLACK

EE04, LT_GREEN / YELLOW

EE3

7, B

LAC

K

EE1

9, W

HIT

E /

LT_G

REE

N

EE0

9, O

RAN

GE

EE0

7, P

INK

EE0

8, B

LUE

EE1

0-2,

BR

OW

N /

WH

ITE

EE1

1, G

RE

EN /

WH

ITE

EE1

2, B

LAC

K /

RED

EE1

3, R

ED /

OR

ANG

E

EE1

4, B

LUE

EE1

5, L

IGH

T_G

REE

N

EE16, WHITE / RED

EE1

7, Y

ELLO

W

EE1

8, G

RE

EN /

WH

ITE

EE2

0, W

HIT

E

EE2

2, R

ED /

WH

ITE

EE2

3, G

RE

EN /

BLU

E

EE2

4-2,

LIG

HT_

GR

EEN

EE04, LT_GREEN / YELLOW

EE05, LT_GREEN / BLACK

EE06, YELLOW / BLACK

EE40, LIGHT_GREEN

EE3

9, G

RE

EN /

YEL

LOW

EE2

7-2,

RED

/ B

LUE

281,

WH

ITE

281,

WH

ITE

EE0

1-11

, BLA

CK

/ W

HIT

E

EE02-1, BLACK / WHITE EE02-3, BLACK / WHITE

EE0

2-2,

BLA

CK

/ W

HIT

E

EE03, BLACK / WHITE

EE38, LT-GREEN / BLUE

EE0

1-12

, BLA

CK

/ W

HIT

E

EE0

3, B

LAC

K /

WH

ITE

EE01-8, BLACK / WHITE

EE0

1-9,

BLA

CK

/ W

HIT

E

220,

WH

ITE

/ LT

-GR

EEN

220,

WH

ITE

/ LT

-GR

EEN

417, PURPLE

418, WHITE

418,

WH

ITE

417,

PU

RPL

E

EE2

1-4,

RED

EE3

8, L

T-G

REE

N /

BLU

E

SERVICEBRAKERELAY

MAIN CAB( MC-2, L12 ) ACLTR

PEDALCRUISECONTROL

SPAREEEO1

SPAREEE40

SPAREEE16

ENGBRAKE

SPAREEE18

SPAREEE11ADD ON

1 HARNESSADD ON2 HARNESS

DATALINKJ1587

FIREWALLBULKHEAD

( CAT-1, F16 )

SPARE 1SPEEDOTACH

SPARE 2

DATALINKJ1922

SPAREEE60

EE52, GREEN

EE53, GREEN

EE57, GREEN

EE58, GREEN

EE50, GREEN

EE48, ORANGE / BLACK

EE49, BLACK / ORANGE

EE46, RED / BLUE

EE47, ORANGE / BLUE

EE51, GREEN

EE54, GREEN

EE60, GREEN

EE59, GREEN

EE56, GREEN

EE55, GREEN

SPAREEE01EE01-13, BLACK / WHITE

EE0

1-10

, BLA

CK

/ W

HIT

E

EE0

1-14

, BLA

CK

/ W

HIT

E

EE35, WHT / BLU

EE33, BLU / WHT

239-

183,

BLA

CK

239-

183,

BLA

CK

CAB ELECTRONIC ENGINE HARNESS

EE5

5, G

REE

N

EE5

6, G

REE

N

EE5

7 , G

REE

N

EE5

8 , G

REE

N

EE5

9 , G

REE

N

EE5

0, G

REE

N

EE5

1, G

REE

N

EE5

2, G

REE

N

EE5

3, G

REE

N

EE5

4, G

REE

N

87A

868530

K5

1

J390

2

1 P388

A

P376

A B

P377

A B

P378

F

J358

EDCBA

A B C D E F

P382

D

J359

GHCBEFA

EE02

EE01-1

EE21

ECFDBA

P390

CAB

P391

A P385

A

P389

A P386

A

P384

A

P383

D

B

A

C

P387

A B

P379

A B C

P380

H G E A B C D F

P381

35

J357

36

6

34

41

20

1

10

24

21

13

25

14

7

8

17

26

46

45

44

16

40

18

11

33

5

4

32

9

15

22

23

12

27

19

39

38

37

3

2

28

29

30

31

42

43

47

Schematic - 379 Model Family Electrical P94-6016 A 13

7-1, PRP

7-2,

PR

P

7-3, PRP

8-10, BRN

8-14

, BR

N

8-13

, BR

N

8-11, BRN

8-12, BRN

41-11, RED / BLK

41-1

1, R

ED /

BLK

41-10, RED / BLK 41-10, RED / BLK

42-11, BLU / WHT

42-1

1, B

LU /

WH

T

42-10, BLU / WHT

42-10, BLU / WHT

220-

10, W

HT

/ LT_

GR

N

220-10, WHT / LT_GRN

227-10, GRN / BLK

227-10, GRN / BLK

228-10, YEL / BLK

228-

10, Y

EL /

BLK

239-82, BLK

239-

88, B

LK

239-

87, B

LK

239-84, BLK

239-85, BLK

239-

86, B

LK

239-83, BLK

242-26, RED

242-

26, R

ED

243, PINK / BLK

243,

PIN

K /

BLK

570, YEL / WHT

570,

YEL

/ W

HT

A495-10, RED

A49

5-10

, RED

HOOD HARNESS

FIREWALLCONNECTOR( MC-1, D16 )

LEFTPOLE

LEFTTURN /

MARKER

LEFTHEADLIGHT

LEFTFOG

LIGHT

RIGHTPOLE

RIGHTHEADLIGHT

RIGHTTURN /

MARKER

RIGHTFOG

LIGHT

FIREWALLHARNESS( CS, L4 )

J222

B

A

J223 B A

23987

P222

AB

P223AB

P220

ABC

P221

CBA

P224ABCP225CBA

J221

A

P219

A

J226 AP226 A

P218 1 2 3 4 5 6

J220

4A4B5A5B7A7B4D4F4G5G7F7G8F8G

Schematic - 379 Model Family Electrical P94-6016 A 14

8-15, BRN

5-10, BLK

227-11, GRN

279, RED

228-11, YEL

AUX, BLU

66, WHT

8-15, BRN

5-10, BLK

227-11, GRN

279, RED

228-11, YEL

AUX, BLU

66, W

HT

FIREWALLPASSTRHOUGH

CONNECTOR( MC-1, D16 )

TRAILERGROUND

TRAILERPLUG

CONNECTOR

TRAILER HARNESS

P227

F2

E3

E2

E1

D3

D2

G2

G1

F1

B1

A2

A1

D1

C3

C2

C1

B2

P228

BRN

BLK

GRN

RED

YEL

BLU

WHT

J2271

Schematic - 379 Model Family Electrical P94-6016 A 15

8, WHT

38, WHT

37, WHT

242-

30, R

ED

269, WHT

2, WHT

5, WHT

5-11

, WH

T

227, WHT

228, WHT

242, RED

35, WHT

239-89, BLK

239-

91, B

LK

239-

92, B

LK

241, WHT

242-

31, R

ED

1-2, WHT

36, WHT

239-

95, B

LK

5-12

, WH

T

239-

96, B

LK

239-

94, B

LK

242-

32, R

ED

35, W

HT

2, W

HT

227,

WH

T

228,

WH

T

269,

WH

T

8, WHT

38, WHT

37, WHT

36, W

HT

1-2,

WH

T

241,

WH

T239-93, WHT

FIREWALLPASSTHROUGH

CONNECTOR( MC-1, H16 )

FORWARDDRIVER

AXLE TEMPRH FUEL

TANK

SPAREMARKER

LIGHT

SPARETURN

SIGNAL

FORWARDAXLE

GROUND

BACK-UPLIGHT

SWITCH( MFT, B12 )

LEFT HANDTAIL

LIGHT

ACCESSORYPOWER

( FUEL FILTER )

REARAXLE

GROUND

AIRDRYER

SPAREMARKER

LIGHT

REARDRIVER

AXLE TEMP

LH FUELTANK

AUXXMSNTEMP

239-

90

CHASSIS HARNESS

239-4

239-3

5

242-2

P231

A

B

C

D

E

J2341

J2371 J2331

J2381

J2401J235

ABJ239

BA

J231B A J232 1

J229 B AJ228 1

P229

D1

C3

D2

G1

D3

E2

C2

B1

F1

A1

G2

E1

C1

B2

A2

F2

E3

P230B AJ230 1

Schematic - 379 Model Family Electrical P94-6016 A 16

249-

40, R

ED /

TAN

249-

41, R

ED /

TAN

249-

42, R

ED /

TAN

239-300, BLK

239-303, BLK

229-

0, R

ED

RED

, AB

49-1

0

254-

19, R

ED

248-30, RED

B239-30, BLK

132-16, RED / TAN

132-15, RED / TAN

132-

0, R

ED /

TAN

429-40, ORN

254-22, RED

254-20, RED

5-31

, OR

N /

BLK

5-30

, OR

N /

BLK

5-33

, OR

N /

BLK

5-32

, OR

N /

BLK

5-34

, OR

N /

BLK

433-10, VIO

431-10, GRN

437-10, VIO / BLK

435-10, GRN / BLK

239-304, BLK

239-301, BLK

239-302, BLK

248-

30, R

ED

B23

9-30

, BLK

AB49-10, RED

431-10, GRN

437-10, VIO / BLK

435-10, GRN / BLK

433-10, VIO

229-

0, R

ED

DASH DISCONNECT( MC-5, L8 )

DASH DISCONNECT( MC-5, L8 )

SLEEPERDISCONNECT

( SI, H11 )

SLEEPERDISCONNECT

( SI, F11 )

SLPRDISCONNECT

GNDALARM

TAP

RH MIRRORGND

RH CLEARANCELAMP GND

RH IDLAMP GND

LH SPOTLAMP

RH SPOTLAMP

RH IDLAMP

RH CLEARANCE LAMP

LH IDLAMP

CTR IDLAMP

LH CLEARANCELAMP

AUXFAN

LH LOADLIGHT

RH LOADLIGHT

ADLIGHT

REARSPEAKERS

OUT249-43, RED / TAN

5-35

, OR

N /

BLK

429-

40, O

RN

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

389-35, GRA

19-80, VIO / WHT

A252-25, RED

329-41, PINK / GRA

348-10, GRN / RED

19-81, VIO / WHT

389-36, GRA

239-250, BLK

239-251, BLK

239-252, BLK

389-35, GRA

329-

41, P

INK

/ GR

A

348-

10, G

RN

/ R

ED

19-8

1, V

IO /

WH

T

389-36, GRA

A25

2-25

, RED

19-80, VIO / WHT

SH 18, REFDES 389-5, NODE 1

SH 18, REFDES 19-11, NODE 1

SH 18, REFDES J411, NODE C

SH 18, REFDES 329-5, NODE 1

SH 18, REFDES P27, NODE 1

SH 18, REFDES 19-11, NODE 1

SH 18, REFDES 389-5, NODE 1

SH 18, REFDES P484, NODE 1

SH 18, REFDES P480, NODE 3

SH 18, REFDES 239-52, NODE 1

P1

6

5

4

3

2

1

P468

C

G

F

A

E

D

B

H

P469

A

C

D

B

5-5

254-5

132-5

249-5

239-50

T40

1

P466 1

P462

1

P465 1P26

1

P460

1

P470

1

P9

1

P8 1P464

1 P24 1

P461

1

P6 1P467

1

P18

1

P463

1

P472

415382976P471 195324768

Schematic - 379 Model Family Electrical P94-6016 A 17

19-83, VIO / WHT

19-8

9, V

IO /

WH

T19-86, VIO / WHT

19-84, VIO / WHT

19-85, VIO / WHT

19-82, VIO / WHT

19-9

1, V

IO /

WH

T

19-9

0, V

IO /

WH

T

19-88, VIO / WHT

432-

0, G

RA

436-

0, G

RA

/ B

LK

434-

0, W

HT

/ BLK

430-

0, W

HT

B43

4-0,

WH

T / B

LK

B43

0-0,

WH

T

B43

6-0,

GR

A /

BLK

B43

2-0,

GR

A

329-

52, P

INK

/ GR

N

329-

51, P

INK

/ GR

N

239-

310,

BLK

329-45, PINK / GRN

329-46, PINK / GRN

329-47, PINK / GRN

329-49, PINK / GRN

329-48, BLK

389-40, GRA

389-, GRA

LH CLEARANCE LAMPGND

CTR IDLAMPGND

LH IDLAMPGND

LH MIRROR GND

LH MIDBASSSPKR

RH MIDBASSSPKR

LHHEADLINER

SPKR

HEADLINERSPEAKER

RHHEADLINERSPEAKER

MIDBASSSPEAKERS

RADIOPOWER

RH DOORJAM

SWITCH

LH DOORLAMP

RH DOORLAMP

LH DOORJAM

SWITCH

CENTER ROOFLAMP

RH SPOTLAMP

LH SPOTLAMP

CB RADIORH DOOR

LIGHTLH DOOR

LIGHT

389-41, VIO / WHT

A252-35, BLK

239-305, BLK

239-306, BLK

239-312, BLK

239-

311,

BLK

239-

308,

BLK

239-

307,

BLK

434-

0, W

HT

/ BLK

430-

0, W

HT

436-

0, G

RA

/ B

LK

432-

0, G

RA

239-

309,

BLK

329-53, PINK / GRN

329-

50, P

INK

/ GR

N

B43

0-0,

WH

T

B43

4-0,

WH

T / B

LK

B43

6-0,

GR

A /

BLK

B43

2-0,

GR

A

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

389-35, GRA

19-80, VIO / WHT

A252-25, RED

329-41, PINK / GRA

348-10, GRN / RED

19-81, VIO / WHT

389-36, GRA

239-250, BLK

239-251, BLK

239-252, BLK

239-

250,

BLK

239-251, BLK

A252-25, RED

348-

10, G

RN

/ R

ED

SH 17, REFDES P468, NODE H

SH 17, REFDES P1, NODE 2

SH 17, REFDES P472, NODE 5

SH 17, REFDES P471, NODE 7

SH 17 , REFDES P471, NODE 5

SH 17 , REFDES P471, NODE 9

SH 17, REFDES P18, NODE 1

SH 17, REFDES 239-50, NODE 1

SH 17, REFDES 239-50, NODE 1

SH 17, REFDES 239-50, NODE 1

239-52

389-5

239-51

329-6

329-5

19-11

19-10

P480

2

3

1

P476 AB

P4841 2

P478

1

2

3

P475 BAP473 ABCD J410 DCBA

J411

D

B

A

C

P479

1

2

3

P36 AB P477 1

P4822 3 1

P474 BA

P481

1

P30 1 2

P29

1

3

2

P28 1

P27 3 1 2

P43

1

P25

1

P4831

Schematic - 379 Model Family Electrical P94-6016 A 18

249-

30, R

ED /

TAN

249-

31, R

ED /

TAN

249-

32, R

ED /

TAN

239-194, BLK

249-27, BLK

229-

5, R

ED

A49

5-30

, RED

254-

10, R

ED

A25

2-16

, RED

248-5, RED

329-26, BLK

132-11, RED / TAN

132-12, RED / TAN

132-

10, R

ED /

TAN

429-5, ORN

254-12, RED

254-13, RED

5-21

, OR

N /

BLK

5-20

, OR

N /

BLK

5-23

, OR

N /

BLK

5-22

, OR

N /

BLK

5-24

, OR

N /

BLK

725-2, YEL

724-5, BLU

A437-5, VIO / BLK

A433-5, VIO

A431-5, GRN

A435-5, GRN / BLK

A672-2, VIO / BLK

B672-2, VIO / BLK

A671-2, GRN

B671-2, GRN

433-2, VIO

431-2, GRN

437-2, VIO / BLK

435-2, GRN / BLK

A252-20, RED

239-195, BLK

239-193, BLK

239-22, BLK

248-

5, R

ED

329-

26, B

LK

A495-30, RED

431-2, GRN

437-2, VIO / BLK

435-2, GRN / BLK

433-2, VIO

229-

5, R

ED

DASH DISCONNECT( MC-5, L12 )

DASH DISCONNECT( MC-5, L8 )

SLPRDISCONNECT

SLPRDISCONNECT

SLPRDISCONNECT

GNDALARM

RH MIRRORGND

RH CLEARANCELAMP GND

RH IDLAMP GND

LH SPOTLAMP

RH SPOTLAMP

RH IDLAMP

RH CLEARANCELAMP

LH IDLAMP

CTR IDLAMP

LH CLEARANCELAMP

AUXFAN

LH LOADLIGHT

RH LOADLIGHT

ADLIGHT

REAR SEATAUDIO

REARSPEAKERS

OUT

429-6, RED / TAN

5-25

, OR

N /

BLK

SLPRDISCONNECT

429-

5, O

RN

ROOF HARNESS - 63" DELCO ( CONTINUED NEXT SHEET )

239-190, BLK

239-191, BLK

239-192, BLK

389-15, GRA

389-16, GRA

19-25, VIO / WHT

A252-15, RED329-25, PINK / GRA

348-5, GRN / RED

19-26, VIO / WHT

389-15, GRA

389-16, GRA

19-25, VIO / WHT

329-

25, P

INK

/ GR

A

348-

5, G

RN

/ R

ED

19-2

6, V

IO /

WH

T

SH 20, REFDES 239-25, NODE 1

SH 20, REFDES P408, NODE 1

SH 20, REFDES P414, NODE 3

SH 20, REFDES 389-2, NODE 1

SH 20, REFDES 389-2, NODE 1

SH 20, REFDES 19-8, NODE 1

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

SH 20, REFDES P409, NODE 1

SH 20, REFDES 19-8, NODE 1

A252-2

5-2

254-2

132-1

249-1

239-20

T35

1

P401

H

F

G

E

A

B

C

D

J369

1

J368

A

B

E

F

G

H

C

D

J364

1

J3711

P4041

P399

1

J366

1

P400

1

J3721

J3731

J3701

P396

1

P4021

P403

1

P398

1

J363

1

P405415382976

P406195324768

J367

H

L

M

N

P

J

K

E

F

D

G

J365

B

G

H

E

F

A

C

D

P397

G

D

M

F

H

K

P

J

N

L

E

Schematic - 379 Model Family Electrical P94-6016 A 19

19-46, VIO / WHT

19-5

3, V

IO /

WH

T

19-57, VIO / WHT

19-54, VIO / WHT

389-25, VIO / WHT

19-45, VIO / WHT

19-5

2, V

IO /

WH

T

19-5

1, V

IO /

WH

T

19-50, VIO / WHT

432-

2, G

RA

436-

2, G

RA

/ BLK

434-

2, W

HT

/ BLK

430-

2, W

HT

B43

6-4,

GR

A /

BLK

B43

2-4,

GR

A

B43

4-6,

WH

T / B

LK

B43

0-6,

WH

T

B43

0-5,

WH

T

B43

4-4,

WH

T / B

LK

B43

0-4,

WH

T

B43

6-6,

GR

A /

BLK

B43

2-6,

GR

A

B43

6-5,

GR

A /

BLK

B43

2-5,

GR

A

329-

33, P

INK

/ GR

N

329-

34, P

INK

/ GR

N

239-

197,

BLK

329-30, PINK / GRN

329-31, PINK / GRN

329-29, PINK / GRN

329-28, PINK / GRN

19-56, BLK

389-20, GRA

389-26, GRA

LH CLEARANCE LAMPGND

CTR IDLAMPGND

LH IDLAMPGND

LH MIRROR GND

LH MIDBASS

SPEAKER

RH MIDBASS

SPEAKER

LHHEADLINERSPEAKER

LH HEADLINERTWEETER

HEADLINERSPEAKER

RHHEADLINERSPEAKER

RHHEADLINERTWEETER

MID BASSSPEAKERS

RADIOPOWER

RH DOORJAM

SWITCH

LH DOORLAMP

RH DOORLAMP

LH DOORJAM

SWITCH

CTR ROOFLAMP

RH SPOTLAMP

LH SPOTLAMP

CB RADIORH DOOR

LIGHTLH DOOR

LIGHT

19-55, VIO / WHT

239-201, BLK

239-199, BLK

239-200, BLK

239-202, BLK

239-

196,

BLK

239-

205,

BLK

239-

206,

BLK

434-

2, W

HT

/ BLK

430-

2, W

HT

436-

2, G

RA

/ BLK

432-

2, G

RA

239-

198,

BLK

329-32, PINK / GRN

B43

4-5,

WH

T / B

LK

329-

9, P

INK

/ GR

N

ROOF HARNESS - 63" DELCO ( CONTINUED PREVIOUS SHEET )

239-190, BLK

239-191, BLK

239-192, BLK

389-15, GRA389-16, GRA

19-25, VIO / WHT

A252-15, RED

329-25, PINK / GRA

348-5, GRN / RED

19-26, VIO / WHT

239-

191,

BLK

348-

5, G

RN

/ R

ED239-192, BLK

A252-15, RED

SH 19, REFDES 239-20, NODE 1

SH 19, REFDES 239-20, NODE 1

SH 19, REFDES 239-20, NODE 1

SH 19, REFDES P398, NODE 1SH 19, REFDES P397, NODE E

SH 19, REFDES P397, NODE L

SH 19, REFDES A252-2, NODE 1

SH 19, REFDES P406, NODE 7

SH 19, REFDES P406, NODE 5

SH 19, REFDES P406, NODE 9

239-25

389-2

239-26

329-3

329-2

B432-1

B436-1B430-1

B434-1

19-8

389-3

P414

2

3

1

J378

CAB

P408 1 2

J379

AB

P416

1

2

3

J383

BA

P418

ABCD

J380

DCBA

J376

D

B

A

C

P415

1

2

3

J382

AB

J381

ABC

P417

1

P410 2 3 1

J384

BA

J375

1

P407 1 2

P413

1

3

2

J377

1

P409 3 1 2

P411

1

P412

1

J374 1

Schematic - 379 Model Family Electrical P94-6016 A 20

239-

104,

BLK

249-

16, R

ED /

TAN

249-

15, R

ED /

TAN

249-

10, R

ED /

TAN

C239-3, BLK

C239-1, BLK

C239-2, BLK

C239-4, BLK

A429-11, ORN

B429-1, ORN

C429-10, ORN

226-

22, R

ED

229-

1, R

ED

A49

5-20

, RED

254-

3, R

ED

A25

2-3,

RED

429-

3, O

RN

248-10, RED

B239-10, BLK

132-4, RED / TAN

132-3, RED / TAN

132-

5, R

ED /

TAN

672-1, VIO / BLK

671-1, GRN

226-20, RED

429-4, ORN429-2, ORN

226-21, RED

239-103, BLK

254-1, RED

254-2, RED

5-14

, OR

N /

BLK

5-15

, OR

N /

BLK

5-9,

OR

N /

BLK

5-13

, OR

N /

BLK

5-8,

OR

N /

BLK

725-1, YEL

724-1, BLU

A437-1, VIO / BLK

A433-1, VIO

A431-1, GRN

A435-1, GRN / BLK

A672-1, VIO / BLK

B672-1, VIO / BLK

A671-1, GRN

B671-1, GRN

433-1, VIO

431-1, GRN

437-1, VIO / BLK

435-1, GRN / BLK

A252-2, RED

239-100, BLK239-101, BLK

239-102, BLK

248-

10, R

ED

B23

9-10

, BLK

A42

9-11

, OR

N

B42

9-1,

OR

N

A495-20, RED

672-1, VIO / BLK

671-1, GRN

431-1, GRN

437-1, VIO / BLK

435-1, GRN / BLK

433-1, VIO

RED

, 229

-1

C42

9-10

, OR

N

DASH DISCONNECT( MC-5, L12 )

DASH DISCONNECT( MC-5, L8 )

SLEEPERDISCONNECT( S70, H14 )

SLEEPERDISCONNECT( S70, C14 )

SLEEPERDISCONNECT

( S70, J14 )

SLPRDISCONNECT

GND

FLOURSCENTLAMP # 2

FLOURSCENTLAMP # 1

ALARM

SKY VENTSWITCH

RH MIRRORGND

RH CLEARANCELAMP GND

RH IDLAMP GND

LH SPOTLAMP

RH SPOTLAMP

RH IDLAMP

RH CLEARANCELAMP

LH IDLAMP

CTR IDLAMP

LH CLEARANCELAMP

AUXFAN

LH LOADLIGHT

RH LOADLIGHT

ADLIGHT

REAR SEATAUDIO

( DELCO, K9 )

REARSPEAKERS

OUT( DELCO, D7 )

19-20, RED / TAN

5-7,

OR

N /

BLK

SLEEPERDISCONNECT

ROOF HARNESS - 70" ( CONTINUED NEXT SHEET )

A252-5, RED329-10, PINK / GRA

348-4, GRN / RED

19-16, VIO / WHT

19-15, VIO / WHT

389-5, GRA

389-4, GRA

239-115, BLK

239-116, BLK

239-114, BLK

389-4, GRA

19-1

6, V

IO /

WH

T

348-

4, G

RN

/ R

ED

329-

10, P

INK

/ GR

A

389-5, GRA

19-15, VIO / WHT

SH 22, REFDES J254, NODE C

SH 22, REFDES 329-1, NODE 1

SH 22, REFDES P249, NODE 1

SH 22, REFDES 19, NODE 1

SH 22, REFDES 19, NODE 1

SH 22, REFDES 389, NODE 1

SH 22, REFDES 389, NODE 1

SH 22, REFDES P248, NODE 1

SH 22, REFDES P254, NODE 2

SH 22, REFDES 239-7, NODE 1

A252

5-1

254

429

226

132

C239

249

239-5P245

1

3

2

T20

1

P244

H

F

G

E

A

B

C

D

J248

1

J250

A

B

E

F

G

H

C

D

J242

1

J246

1

P241

1

P232

1

J251

1

P246

1

J245

1

J244

1

J247

1

P235

1

P243

1

P242

1

P233

1

J243

1

P236

1

P237

1

P240

415382976

P239

195324768

P238

D

C

B

A

J249

H

L

M

N

P

J

K

E

F

D

G

J241

B

G

H

E

F

A

C

D

P234

G

D

M

F

H

K

P

J

N

L

E

Schematic - 379 Model Family Electrical P94-6016 A 21

19-4, VIO / WHT

19-5

, VIO

/ W

HT

19-7, VIO / WHT

19-6, VIO / WHT

19-3, VIO / WHT

19-11, VIO / WHT

19-2

1, V

IO /

WH

T

19-2

, VIO

/ W

HT

19-8, VIO / WHT

432-

1, G

RA

436-

1, G

RA

/ B

LK

434-

1, W

HT

/ BLK

430-

1, W

HT

B43

6-3,

GR

A /

BLK

B43

2-3,

GR

A

B43

4-3,

WH

T / B

LK

B43

0-3,

WH

T

B43

0-2,

WH

T

B43

4-1,

WH

T / B

LK

B43

0-1,

WH

T

B43

6-1,

GR

A /

BLK

B43

2-1,

GR

A

B43

6-2,

GR

A /

BLK

B43

2-2,

GR

A

329-

1, P

INK

/ GR

N

329-

2, P

INK

/ GR

N

239-

112,

BLK

329-4, PINK / GRN

329-5, PINK / GRN

329-6, PINK / GRN

329-7, PINK / GRN

239-107, BLK

389-2, GRA

389-1, GRA

LH CLEARANCE LAMPGND

CTR IDLAMPGND

LH IDLAMPGND

LH MIRROR GND

LH MIDBASS

SPEAKER

RH MIDBASS

SPEAKER

LHHEADLINERSPEAKER

LH HEADLINERTWEETER

HEADLINERSPEAKER

RHHEADLINERSPEAKER

RHHEADLINERTWEETER

MID BASSSPEAKERS

RADIOPOWER

RH DOORJAM

SWITCH

LH DOORLAMP

RH DOORLAMP

LH DOORJAM

SWITCH

CTR ROOFLAMP

RH SPOTLAMP

LH SPOTLAMP

CB RADIORH DOOR

LIGHTLH DOOR

LIGHT

19-10, VIO / WHT

A252, BLK

239-110, BLK

239-109, BLK

239-108, BLK

239-

113,

BLK

239-

105,

BLK

239-

106,

BLK

434-

1, W

HT

/ BLK

430-

1, W

HT

436-

1, G

RA

/ B

LK

432-

1, G

RA

239-

111,

BLK

329-3, PINK / GRN

B43

4-2,

WH

T / B

LK

ROOF HARNESS - 70" ( CONTINUED PREVIOUS SHEET )

A252-5, RED

329-10, PINK / GRA

348-4, GRN / RED

19-16, VIO / WHT

19-15, VIO / WHT

389-5, GRA

389-4, GRA

239-115, BLK

239-116, BLK

239-114, BLK

239-

115,

BLK

A252-5, RED

239-116, BLK

348-

4, G

RN

/ R

ED

SH 21, REFDES A252, NODE 1

SH 21, REFDES P239, NODE 7

SH 21, REFDES P239, NODE 5

SH 21, REFDES P239, NODE 9

SH 21, REFDES P234, NODE L

SH 21, REFDES P234, NODE E

SH 21, REFDES P233, NODE 1

SH 21, REFDES 239-5, NODE 1

SH 21, REFDES 239-5, NODE 1

SH 21, REFDES 239-5, NODE 1

239-7

389

239-6

329

329-1

B432

B436B430

B434

19

19-1

P254

3

2

1

J256

CAB

P248 1 2

J257

AB

P256

1

2

3

J261

BA

P259

ABCD

J258

DCBA

J254

D

B

A

C

P255

1

3

2

J260

AB

J259

ABC

P257

1

P250 1 2

J262

BA

J253

1

P247 1 2

P253

1

3

2

J255

1

P249 3 1 2

P251

1

P252

1

J252 1

Schematic - 379 Model Family Electrical P94-6016 A 22

249, RED / TAN

254, RED

248, RED

19-92, VIO / WHT

429, ORN

239-313, BLK

389, GRA

B239-21, BLK

A495-11, RED

437-6, VIO / BLK

435-6, GRN / BLK

433-6, VIO

431-6, GRN

A / CTHERMOSTAT

( S60, C5 )( S36, C5 )( S48, F4 )

AUDIOSPEAKER

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

ANTI - THEFTCONNECTOR

( S60, C5 )( S36, C5 )( S48, F3 )

LOAD / A / DLIGHT

CONNECTOR( S60, J4 )( S36, J4 )( S48, I4 )

ROOFHARNESS

CONNECTOR

ROOFHARNESS

CONNECTOR

249,

RED

/ TA

N

254,

RED

248,

RED

19-9

2, V

IO /

WH

T

429,

OR

N

239-

313,

BLK

389,

GR

A

B23

9-21

, BLK

A49

5-11

, RED

437-

6, V

IO /

BLK

435-

6, G

RN

/ B

LK

433-

6, V

IO

431-

6, G

RN

SLEEPER INTERFACE HARNESS

J412 4321P487 BA

J414 2 3 1P486 1 2 3 4

P485

G

C

F

A

D

E

H

B

J413

6

3

2

1

5

4

Schematic - 379 Model Family Electrical P94-6016 A 23

SLEEPER HARNESS - 36"

212-

15, R

ED /

GR

N

212-

15, R

ED /

GR

N

152-

15, R

ED /

YEL

152-

15, R

ED /

YEL

240-

15, L

T_G

RN

/ W

HT

240-

15, L

T_G

RN

/ W

HT

153-

15, R

ED /

BLU

B23

9-40

, BLK

A49

5-40

, RED

A49

5-40

, RED

B23

9-41

, BLK

153-

17, R

ED /

BLU

248-

25, R

ED

248-

26, R

ED

248-

27, R

ED

630-

-10,

RED

/ BL

U

630-

-10,

RED

/ BL

U

629-

10, B

LU

629-

10, B

LU

628-

10, B

LK

628-

10, B

LK

433-

15, V

IO

431-

15, G

RN

A433-10, VIO

239-

350,

BLK

249-

50, R

ED /

TAN

239-

352,

BLK

329-

60, P

INK

/ GR

N

329-

60, P

INK

/ GR

N

19-1

02, V

IO /

WH

T

249-

51, R

ED /

TAN

437-

15, V

IO /

BLK

249-

52, R

ED /

TAN

19-1

05, V

IO /

WH

T

435-

15, G

RN

/ B

LK

B23

9-42

, BLK

429-

51, O

RN

153-

16, R

ED /

BLU

389-

60, G

RA

329-

61, P

INK

/ GR

N

329-

61, P

INK

/ GR

N

254-

30, R

ED

389-

61, G

RA

389-

50, G

RA

A431-10, GRN

239-

356,

BLK

429-

50, O

RN

239-

353,

BLK

HEATER-A / CCONTROL

HEATER-A / CCONTROL

LH LOADLIGHT

LHBAGGAGE

COMPARTMENTLIGHT

RHDOMELIGHT

RHLOADLIGHT

SLEEPERDISCONNECT

( SI, I9 )

SLEEPERDISCONNECT

( SI, E7 )

LHSPKR

RHSPKR

READINGLIGHT

LHDOORJAMB

SWITCH

REARAD

LIGHTS

RHBAGGAGE

COMPARTMENTLIGHT

ACCJACK

ACCGND

RHDOORJAMB

SWITCH

HEATER-A / CUNIT

HEATER-A / CUNIT

HEATER-A / CUNIT

ACCFUSE HOLDER

AUXPWR / GND

SLEEPERDISCONNECT

( SI, E9 )

SLEEPERDISCONNECT

( S1, I7 )

254-

30, R

ED

WIRE1098, BLK

239-

355,

BLK

SLEEPERVOLUME

CONTROL

19-1

00, V

IO /

WH

T

19-1

01, V

IO /

WH

T

19-1

04, V

IO /

WH

T

19-1

01, V

IO /

WH

T

19-1

04, V

IO /

WH

T

435-15, GRN / BLK

437-15, VIO / BLK

A43

3-10

, VIO

A43

1-10

, GR

N

433-

15, V

IO

431-

15, G

RN

239-

354,

BLK

429-

50, O

RN

19-1

05, V

IO /

WH

T

429-

51, O

RN

19-1

00, V

IO /

WH

T 19

-102

, VIO

/ W

HT

239-

350,

BLK

239-

351,

BLK

F1_c0

20 AMP

P4971234

239-60

249-10

S6_c0

239-61

630-5

B239-5

S7_c0

P495

A

B

P507 12 P506 123 J420 1 J419 1 P503 123 J418 1098765 P502 21 J417 4321 P501 12 P499 BA P498 123

P494 3 4 1 2J416 3 4 1 2

P496

A

B

P493 1P492 2 1 3P491 2 1P490 1

P504 12P505 1

P489 1 2J415 A B C D E FP488 3 6 5 2 1 4

Schematic - 379 Model Family Electrical P94-6016 A 24

212AB, RED / GRN

212A

B, R

ED

/ G

RN

152AB, RED / YEL

152A

B, R

ED

/ YE

L

240AB, LT_GRN / WHT

240A

B, L

T_G

RN

/ W

HT

153AB, RED / BLU

B239CB, BLK

A49

5AB,

RED

A49

5AB,

RED

B23

9CD

, BLK

153B

D, R

ED

248B

E, R

ED

248A

B, R

ED

248B

C, R

ED

630A

B, R

ED

/ BL

U

630A

B, R

ED

/ BL

U

629A

B, B

LU

629A

B, B

LU

628A

B, B

LK

628A

B, B

LK

433A

B, V

IO

433AB, VIO

431A

B, G

RN

431AB, GRN

A43

3AB,

VIO

A43

3AB,

VIO

19B

J, V

IO /

WH

T

239H

N, B

LK

249B

D, R

ED

/ TA

N

239H

J, B

LK

329C

D, P

INK

/ G

RN

329C

D, P

INK

/ G

RN

19FG

, VIO

/ W

HT

239H

K, B

LK

249B

C, R

ED

/ TA

N

239B

C, B

LK

19B

D, V

IO /

WH

T

437A

B, V

IO /

BLK

437AB, VIO / BLK

437C

D, V

IO /

BLK

437C

D, V

IO /

BLK

254B

C, R

ED

19B

E, V

IO /

WH

T

239B

E, B

LK

249A

B, R

ED

/ TA

N

254A

B, R

ED

19A

B, V

IO /

WH

T

435AB, GRN / BLK43

5AB

, GR

N /

BLK

239A

B, B

LK

B23

9AC

, BLK

239B

D, B

LK

153B

C, R

ED

/ BL

U

A43

3BC

, VIO

A43

3BC

, VIO

437D

E, V

IO /

BLK

437D

E, V

IO /

BLK

A43

1BC

, GR

N

A43

1BC

, GR

N

19B

C, V

IO /

WH

T

389B

C, G

RA

329A

B, P

INK

/ G

RN

329A

B, P

INK

/ G

RN

239F

G, B

LK

239F

G, B

LK

254B

D, R

ED

19G

H, V

IO /

WH

T

389B

D, G

RA

19G

I, V

IO /

WH

T

239M

N, B

LK

239 M

N, B

LK

239H

P, B

LK

429E

F, O

RN

389A

B, G

RA

A43

1AB,

GR

N

A4 3

1AB ,

GR

N

435D

E, G

RN

/ BL

K

435 D

E, G

RN

/ BL

K

19B

F, V

IO /

WH

T

239BH, BLK

239B

F, B

LK

429B

C, O

RN

429B

D, O

RN

429B

G, O

RN

429A

B, O

RN

435C

D, R

ED

435C

D, R

ED

HEATER-A / CCONTROL

HEATER-A / CCONTROL

SPEAKERVOLUME

CONTROLLH LOAD

LIGHT

LHBAGGAGE

COMPARTMENTLIGHT

OVERHEADLIGHT

AUXPOWER

RH LOADLIGHT

RHREADING

LIGHTRH

SPEAKERREAR

AD LIGHTOVERHEADDOMELIGHT

SLEEPERDISCONNECT

( SI, I9 )

SLEEPERDISCONNECT

( SI, E7 )

SLEEPERDISCONNECT

( SI, I7 )

SLEEPERDISCONNECT

( SI, E7 )

ACCESSORYJACK

HVACBLOWER

RESISTOR

HEATERA / C UNIT

HEATER A / CUNIT

AMPLIFIERINPUT

RHDOORJAMB

SWITCH

GROUNDSLEEPERPOWER

( CONSTANT )

FUSEHOLDER

LHDOORJAMB

SWITCH

LHREADING

LIGHT

LHSPEAKER

ADLIGHT

LHDOORLIGHT

AMPLIFIERPOWER

SLEEPER HARNESS - 48"

42919 153 239254389B23919249239248B239 153

P53712 P53512 P536123 P53212 P531BA J5001 P5301 P529123 P5284321P527

10987654321P52621 P5254321 P52412 P523BA P522123

P521

1

2

3

4

P520 1 2 3 4P519 1 2 3P518 1P517 1 2P516 1 2P515 1P514 1 2 3P513 1 2P512 1

P53312P5341

P511 1 2P510 E F G H B A C DP509 A B C D E F

P508

6

5

4

3

2

1

Schematic - 379 Model Family Electrical P94-6016 A 25

SLEEPER HARNESS - 48" / 63"

212-

10, R

ED /

GR

N

212-

10, R

ED /

GR

N

152-

10, R

ED /

YEL

152-

10, R

ED /

YEL

240-

10, L

T_G

RN

/ W

HT

240-

10, L

T_G

RN

/ W

HT

153-

11, R

ED /

BLU

B23

9-25

, BLK

A49

5-35

, RED

A49

5-35

, RED

B23

9-26

, BLK

153-

21, R

ED

248-

20, R

ED

248-

15, R

ED

248-

3, R

ED

630-

5, R

ED /

BLU

630-

5, R

ED /

BLU

629-

7, B

LU

629-

7, B

LU

628-

5, B

LK

628-

5, B

LK

433-

4, V

IO

431-

4, G

RN

433-5, VIO

239-

212,

BLK

249-

35, R

ED /

TAN

239-

213,

BLK

329-

35, P

INK

/ GR

N

329-

35, P

INK

/ GR

N

19-6

2, V

IO /

WH

T

249-

36, R

ED /

TAN

239-

232,

BLK

19-2

8, V

IO /

WH

T

437-

4, V

IO /

BLK

437-5, VIO / BLK

WIR

E089

2, V

IO /

WH

T

WIR

E089

3, B

LK

249-

37, R

ED /

TAN

19-6

6, V

IO /

WH

T

435-

4, G

RN

/ B

LK

239-

226,

BLK

B23

9-3,

BLK

239-

227,

BLK

153-

20, R

ED /

BLU

433-

3, V

IO

437-

3, V

IO /

BLK

431-

3, G

RN

19-7

0, V

IO /

WH

T

389-

31, G

RA

329-

40, P

INK

/ GR

N

329-

40, P

INK

/ GR

N

239-

229,

BLK

254-

15, R

ED

19-7

1, V

IO /

WH

T

389-

3, G

RA

19-2

7, V

IO /

WH

T

239-

231,

BLK

239-

225,

BLK

389-

30, G

RA

431-5, GRN

435-

3, G

RN

/ B

LK

19-68, VIO / WHT

229-223, BLK

239-

230,

BLK

429-

32, O

RN

429-

3 3, O

RN

429-

30, O

RN

429-

31, O

RN

435-5, GRN / BLK

239-

214,

BLK

HEATER-A / CCONTROL

HEATER-A / CCONTROL

LH LOADLIGHT

LHBAGGAGE

COMPARTMENTLIGHT

OVERHEADLIGHT

RHLOADLIGHT

READINGLIGHT

DOMELIGHT

SLEEPERDISCONNECT

( SI, I9 )

SLEEPERDISCONNECT

( SI, E7 )

LHSPKR

RHSPKR

READINGLIGHT

LHDOORJAMB

SWITCH

ADLIGHTS

RHBAGGAGE

COMPARTMENTLIGHT

ACCJACK

GND RHDOORJAMB

SWITCH

HEATER-A / CUNIT

HEATER-A / CUNIT

HEATER-A / CUNIT

ACCPWR / GND

AUXPWR / GND

SLEEPERDISCONNECT

( SI, E9 )

SLEEPERDISCONNECT

( SI, I7 )

SUBWOOFER

254-

15, R

ED

19-6

5, V

IO /

WH

T

16-6

4, V

IO /

WH

T

LH GENERALILLUMINATION LIGHTS

19-6

0, V

IO /

WH

T

19-6

1, V

IO /

WH

T

A19-2, VIO / BLK

A19

-5, V

IO /

BLK

A19

-2, V

IO /

BLK

A19

-5, V

IO /

BLK

19-6

3, V

IO /

WH

T

19-63, VIO / WHT

429-

20, O

RN

429-

34, O

RN

ACCJACK

RH GENERALILLUMINATION LIGHTS

239-221, BLK239-220, BLK

239-

210,

BLK

239-

211,

BLK

239-

215,

BLK

GND

239-

228,

BLK

239-

216,

BLK

239-224, BLK

OVERHEADLIGHT

SWITCH

J393 1

239-31

239-32

J392

1

T58

1

T57

1

T56

1

P420 1 2 3 P421 1 2 3 P427 1 2 3 P428 1 2 3

249-2

S14_c0

19-69

239-30

19-7

248

B239-2

153-1

239-33

429-2

437

435

433

431

P431

A

B

P442 12P441

123J391

1

J3891

P438

123 P433 CADBEFGHJ388 1098765 P437 21

J387

4321

P43612

P435

BAP434

123

P430 3 4 1 2J386 3 4 1 2P429 2 3 1

P432

A

B

P443 12

P426 1P425 1 2 3P424 2 1P423 1

P43912

P440

1

P422 1 2J385 A B C D E FP419 3 6 5 2 1 4

Schematic - 379 Model Family Electrical P94-6016 A 26

C239-27, BLK

C239-28, BLK

SLEEPERDISCONNECT( R70, D15 ) C239-29, BLK

C23

9-6,

BLK

C23

9-5,

BLK

C23

9-31

, BLK

C239-30, BLK

C23

9-8,

BLK

C23

9-24

, BLK

C23

9-23

, BLK

C23

9-11

, BLK

C23

9-12

, BLK

429-

10, B

LK

C239-7, BLK

C239-9, BLK

C23

9-14

, BLK

C23

9-16

, BLK

C23

9-25

, BLK

C23

9-26

, BLK

C23

9-13

, BLK

C239-15, BLK

C239-17, BLK

C239-21, BLK

C239-22, BLK

C239-10, BLK

C23

9-20

, BLK

C23

9-19

, BLK

C23

9-18

, BLK

A429-0, ORN A429-5, ORN

A42

9-2,

OR

N

A42

9-3,

OR

NA

429-

4, O

RN

B429-0, ORN

B42

9-10

, OR

N

B42

9-5,

OR

N

429-0, ORN

19-0, VIO / WHT

19-4

0, V

IO /

WH

T19

-33,

VIO

/ W

HT

19-1

2, V

IO /

WH

T

19-3

1, V

IO /

WH

T

19-35, VIO / WHT

19-3

9, V

IO /

WH

T

19-3

8, V

IO /

WH

T

19-3

7, V

IO /

WH

T

19-3

4, V

IO /

WH

T

19-30, VIO / WHT

19-9

, VIO

/ W

HT

19-1

3, V

IO /

WH

T

19-3

6, V

IO /

WH

T

249-20, RED / TAN

249-

25, R

ED /

TAN

249-

26, R

ED /

TAN

254-5, RED

254-6, RED

254-7, RED

389-0, GRAY

389-

11, G

RAY

389-

10, G

RAY

329-

20, P

INK

/ GR

N

329-

15, P

INK

/ GR

N

329-

12, P

INK

/ GR

N

C329-10, PINK / GRN

329-

21, P

INK

/ GR

N

C32

9-11

, PIN

K /

GR

N

329-

11, P

INK

/ GR

N

A19-0, VIO / WHT

A19-1, VIO / WHT

152,

RE

D /

YEL

212,

RE

D /

GR

N

226-0, RED

226-31, RED

226-30, RED

226-

32, R

ED

226-

33, R

EDB239-0, BLK

B23

9-15

, BLK

B239-2, BLK

240,

LT-

GR

N /

WH

T

248-0, RED

246-2, RED

246-1, RED

C429-0, ORN

C429-3, ORN

C429-2, ORN

A495-25, RED

671-0, GRN

671-5, GRN

671-

2, G

RN

672-0, VIO / BLK

672-5, VIO / BLK

672-

2, V

IO /

BLK

SLEEPERDISCONNECT

( R70, I15 )

AD LIGHTLH

LOAD LIGHTLH

SWITCHREF / FAN

SWITCH OVHDFLUORESCENT LIGHT

SLEEPERDISCONNECT( R70, F15 )

CIGARLIGHTER

BACKLIGHT

12VOUTLETPOWER

CIGARLIGHTER

GND

DIGITALCLOCK

SWITCHBAG COMPARTMENT

LIGHTBUNK

SWITCH BAGCOMPARTMENT LIGHT

DOOR JAMBRH

SWITCH BAGCOMPARTMENT LIGHT

DOOR JAMBLH

HTR A / CCONTROL FAN( SHVAC, G5 )

BLOWER RESISTORHEATER A / C

UNIT

LOAD LIGHTLH

LOAD LIGHTRH

CIGARLIGHTER

PWRAUXFAN

LIGHT BAGCOMPARTMENT RH

12V SOURCEBUNK END

TRAYLIGHT STORE

COMPARTMENTRH ILLUM

LIGHTTV

GNDVCRGND

LIGHT OVHDFLUORESCENT

LIGHT OVHDGEN ILLUM

LH AFTILLUM LIGHT REFR / FAN

LH FWDILLUM LIGHT

LIGHT BAGCOMPARTMENT LH

TEMPACTUATOR HEATER

A / C UNIT

BLOWER MOTORHEATER A / C

UNIT

HTR A / CCONTROL ON / OFF

( SHVAC, J5 )

12VOUTLET

VCR

12VOUTLET

TV

429-

0, O

RN

A19

-0, V

IO /

WH

T

152,

RE

D /

YEL

212,

RE

D /

GR

N

240,

LT-

GR

N /

WH

T

C429-0, ORN

A495-25, RED

153-

0, R

ED /

BLU

153-5, RED / BLU

153-

3, R

ED /

BLU

248-0, RED

628-0, BLK

629-0, BLU

630-0, RED / BLU

629-0, BLU

630-0, RED / BLU

628-0, BLK

C239-0, BLK

431-0, GRN

431-0, GRN

A431, GRN

A433-0, VIO

433-0, VIO

433-0, VIO

435-0, GRN / BLK

435-0, GRN / BLK

437-0, VIO / BLK

437-0, VIO / BLK

A433-0, VIO

A431, GRN

SPEAKERVOLUME

SPEAKERLH

SPEAKERRH

SLEEPER HARNESS - 70" BASE

J266

6

1

7

2B

3

9

8

J265

5A

6

7

3

8

10

9

2B

P272

2

1

P270

1

2

P271

3

1

2

4

J270

8

10

7

4

5

153

672

671

C429

246

B239

226-1

C329-1C329

389-1

254-1

S18_c2

19-3

19-4

19-5

19-2

19-6

S12_c2

A429

A429-1S9_c2

S8_c2

C239-7

C239-1

C239-6

C239-5

C239-2

C239-3C239-4

J272

1

J275 1 J274 1

J267 1

J276 1P285 1

P260

1

J273

1

P263 1

P261

1

P284 1 P274 2 1 P273 2 1

P269

1

2

P279 2 1 P276 1 2

P264 21

P275 A BP277 2 1P281 1 2P282 2 1P283 1 2

P267 321P266 312P265 312

P280 1 3 2

P268 563214

J271

D

F

E

A

C

B

J268 4231 J269 3241

P278 2 1 3 4

J263

B

A

D

C

P262

B

G

A

E

H

C

D

F

J264

G

D

E

H

F

M

K

L

N

J

P

Schematic - 379 Model Family Electrical P94-6016 A 27

IGN

BAT

MAIN CABRELAY

J1939DATA LINK

CONNECTOR

J1587DATA LINK

CONNECTOR

ECU CONNECTOR( X1 )

236-6, BLK

418-10, WHITE

417-10, PURPLE

X1-15-1, PRP / BRN

239-123, BLACK

239-124, BLACK

X1-15-3, PRP / BRN

304, RED

298-15, ORN

A298-1, ORN / BLK

418-

10, W

HIT

E

417-

10, P

UR

PLE

A298-1, ORN / BLK

298-15, ORN

FUNCTIONSWITCHES

X1-5, GRA / BLU

X1-5, GRA / BLU

X1-6, ORN / PRP

X1-6, ORN / PRP

ABS

ATC

+12 IGNATC LAMP

X1-13, ORN / PRP

X1-

13, O

RN

/ PR

P

239-121, BLK

239-122, BLK

304, RED

661, YEL

662, GRN

662,

GR

N

661,

YEL

239-120, BLK

DIA SW

+12 IGNABS AND TR-ABS

LAMP( MC-2, B10 )

X1-2, PRP / ORN

X1-

2, P

RP

/ O

RN

X1-

15-2

, PR

P /

BR

N

A304, RED / BLK

A304-1, RED / BLK

B11, LT_BLU / GRN

A11, LT_BLU / GRN

C11, WHTENG BRAKE

RELAY

3RD ENG BRAKE CONNECTIONS

X1-14, BLK / LT_GRN

A304-2, RED / BLK

X1-14, BLK / LT_GRN

WABCO ABS SYSTEM ( CONTINUED NEXT SHEET )

239-

170,

BLK

239-

171,

BLK

SH

29, RE

FDES

J292, NO

DE

2

SH

29, RE

FDES

J292, NO

DE

1

A304

P2871P2861J2891

K10

87A

87

86

85

30

J281

1 2 3 4

ABS481

ABS46

1

ABS45

1

ABS44

1

ABS43

1

T28

1

ABS35

F

E

D

C

B

A

ABS37

1

ABS36

1

F1-5A FUSE

F2-15A FUSE

J277

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

239-10

X1-15

J288

A

B

C

D

E

F

J279

C B A

J280

1

J287

1

J286

1

T27

1

T26

1

T25

1

J285

1

J284

1

J283

1

J282

1

J278

B A

Schematic - 379 Model Family Electrical P94-6016 A 28

X2-1, BLUE

X2-3, BRN

X2-4, BRN

X2-5, BLK

X3-7, BLUE

X3-8, BRN

X3-4, BRN

X3-5, BLK

X4-1, BLUE

X4-10, BLUE

X4-2, BRN

X4-11, BRN

X4-4, BRN

X4-7, BLUE

X4-5, BRN

X4-6, BLK

X4-8, BRN

X4-9, BLK

X5-1, BLU

X5-10, BLU

X5-2, BRN

X5-11, BRN

X5-6, BRN

X5-5, BLK

X5-9, BRN

X5-8, BLK

X5-1, BLU

X5-10, BLU

X5-2, BRN

X5-11, BRN

X5-6, BRN

X5-5, BLK

X5-9, BRN

X5-8, BLK

X2-1, BLUE

X2-3, BRN

X2-4, BRN

X2-5, BLK

X3-7, BLUE

X3-8, BRN

X3-4, BRN

X3-5, BLK

X4-1, BLUE

X4-10, BLUE

X4-2, BRN

X4-11, BRN

X4-4, BRN

X4-7, BLUE

X4-5, BRN

X4-6, BLK

X4-8, BRN

X4-9, BLK

EC

U C

ON

NE

CTO

R( X

2 )

EC

U C

ON

NE

CTO

R( X

5 )

X3-4-1, BRN

X3-5-1, BLK

X3-7-1, BLU

X3-8-1, BRN

X1-12-7, GRN / YEL

X1-

12-1

, GR

N /

YEL

X4-8-1, BRN

X4-9-1, BLK

X1-12-8, GRN / YEL

X1-

12-3

, GR

N /

YEL

X3-

4-1,

BR

N

X3-

5-1,

BLK

X3-

7-1,

BLU

X3-

8-1,

BR

N

X4-

8-1,

BR

N

X4-

9-1,

BLK

X1-12-6, GRN / YEL

X1-12-5, GRN / YEL

X5-1-1, BLU

X5-10-1, BLU

X5-2-1, BRN

X5-11-1, BRN

X5-5-1, BRN

X5-6-1, BLK

X5-8-1, BRN

X5-9-1, BLK

X4-

4-2,

BR

N

X4-

7-2,

BLU

X4-4-1, BRN

X4-7-1, BLU

X4-

4-1,

BR

N

X4-

7-1,

BLU

X5-8-2, BRN

X5-9-2, BLK

X1-

12-9

, GR

N /

YEL

X5-

10-2

, BLU

X5-11-2, BRN

X5-

9-2,

BLK

X5-

8-2,

BR

N

X5-

11-2

, BR

N

X1-12-9, GRN / YEL

X5-10-2, BLU

X5-1-1, BLU

X5-10-1, BLU

X5-2-1, BRN

X5-11-1, BRN

X5-5-1, BRN

X5-6-1, BLK

X5-8-1, BRN

X5-9-1, BLK

X4-10-1, BLU

X4-11-1, BRN

X4-

10-1

, BLU

X4-

11-1

, BR

N

X2-5-1, BLK

X2-4-1, BRN

X2-2-1, BRN

X2-1-1, BLU

X1-

12-4

, GR

N /

YEL

X2-

1-1,

BLU

X2-

2-1,

BR

N

X2-

4-1,

BR

N

X2-

5-1,

BLK

X4-5-1, BRN

X4-6-1, BLK

X4-

6-1,

BLK

X4-

5-1,

BR

N

X4-2-1, BRN

X4-1-1, BLU

X1-

12-2

, GR

N /

YEL

X4-

1-1,

BLU

X4-

2-1,

BR

N

X5-

6-2,

BLK

X5-

5-2,

BR

N

X5-

2-2,

BR

N

X5-

1-2,

BLU

X1-12-10, GRN / YEL

LEFT FRONTWHEEL

LEFT REARREAR WHEEL

X5-1-2, BLU

X5-2-2, BRN

X5-5-2, BRN

X5-6-2, BLK

X1-

12-1

0, G

RN

/ Y

EL

LEFT FORWARDREAR WHEEL

RIGHT FRONTWHEEL

RIGHT REARREAR WHEEL

RIGHT FORWARDREAR WHEEL

CAB CHASSIS

FIREWALL

WABCO ABS SYSTEM ( CONTINUED PREVIOUS SHEET )

239-

170,

BLK

239-

171,

BLK

SH

28,

RE

FDES

239

-10,

NO

DE

1

SH

28,

RE

FDES

239

-10,

NO

DE

1

J290

18

17

16

14

11

9

8

7

5

2

13

10

4

1

15

12

6

3

PRESSURE MODULATINGSOLENOID VALVE

WHEEL SPEEDSENSOR

PRESSURE MODULATINGSOLENOID VALVE

WHEEL SPEEDSENSOR

ATCVALVE

PRESSURE MODULATINGSOLENOID VALVE

WHEEL SPEEDSENSORPRESSURE MODULATING

SOLENOID VALVEWHEEL SPEED

SENSOR

PRESSURE MODULATINGSOLENOID VALVE

WHEEL SPEEDSENSOR

PRESSURE MODULATINGSOLENOID VALVE

WHEEL SPEEDSENSOR

P296123P29712P298123P29912P300123P30112

P10_c4 1 2

P33_c221

J293

1

2

3

4

5

6

7

8

9

10

11

12

P295

12

11

10

9

8

7

6

5

4

3

2

1

P293 1 2 3 P294 1 2P292 1 2

X1-12-1

X1-12

P291 1 2 3P290 1 2P289 1 2 3P288 1 2

P302

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

J292

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

J291

14

11

5

2

12

3

15

6

Schematic - 379 Model Family Electrical P94-6016 A 29

239-

126,

BLK

14, T

AN /

BLK

242-

33, R

ED

239-

127,

BLK

253-

22, L

T_BL

U

239-

128,

LT_

BLU

253-

23, B

LK

59-5

, VIO

239-

129,

BLK

253-

24, L

T_BL

U

239-

130,

BLK

242-

34, R

ED

35-1

, GR

A /

BLK

36-1

, GR

A /

BLK

242-

39, R

ED

239-

138,

BLK

239-

137,

BLK

242-

38, R

ED

239-

136,

BLK

253-

31, L

T_BL

U

239-

135,

BLK

253-

29, L

T_BL

U

239-

134,

BLK

242-

37, R

ED

239-

133,

BLK

253-

28, L

T_BL

U

253-

30, B

LK

239-

132,

BLK

239-

131,

BLK

242-

36, R

ED

239-125, BLK

242-35, RED

253, LT_BLU

14, TAN / BLK

59-5, VIO

35-1, GRA / BLK

36-1, GRA / BLK

253-

32, L

T_BL

U

CABGROUND

ACCESSORYPOWER

BACKLIGHT BACKLIGHTCONNECTOR

BACKLIGHTCONNECTOR

CABGROUND

ACCESSORYPOWER

ACCESSORYPOWER

CABGROUND

BACKLIGHTCONNECTOR

BACKLIGHTCABGROUND

ACCESSORYPOWER

BACKLIGHTCONNECTOR

BACKLIGHTCONNECTOR

CABGROUND

ACCESSORYPOWER

BACKLIGHTCONNECTOR

CABGROUND

ACCESSORYPOWER

B PANELMAIN CAB

( MC-1, L10 )

FUELGAUGE

XMSNHEAT

GAUGETEMP

GAUGETEMP

GAUGE

B-PANEL CONTROL HARNESS

J31012 J3061J3071P3031P3041P3051J3111J3121J3141

J305 1

J3151

J3011 2

J30812

J31321

J296 1J295 1 J304 1J303 1J299

1 2 J300 1 J302 1J297 1J298

1 2

J294

4

8

1

5

7

6

3

9

2

J30912

Schematic - 379 Model Family Electrical P94-6016 A 30

MAIN CABHARNESS

( MC-2, L11 )

WATER TEMP

TACHSIGNAL

SPEEDO

TACH

SPEEDSIGNAL

2 SPEEDAXLE

90, YEL / BLU

OILTEMP

DUALAIR

VOLTMETER / OIL PRESSURE

226, RED

226-

35, R

ED

280-10, YEL

CLOCK

239-149, BLK

239-140, BLK

239-148, BLK

253-35, LT_BLU

253-45, LT_BLU

253-44, LT_BLU

253-

49, L

T_BL

U

253-

48, L

T_BL

U

253-

47, L

T_BL

U

380, PRP / YEL

242-40, RED

242-45, RED

242-46, RED

242-

48, R

ED

282-10, PINK

242-

49, R

ED

253-

42, L

T_BL

U

253-

43, L

T_BL

U

239-

147,

BLK

239-

146,

BLK

239-

145,

BLK

239-

156,

BLK

239-

255,

BLK

239-

154,

BLK

239-

153,

BLK

239-

152,

BLK

239-

151,

BLK

226-

40, R

ED

239-

150,

LT_

BLU

253-

46, L

T_BL

U

197, BLU / RED

B239, BLK

324, BLK / RED

A239, BLK

A - PANEL CONTROL HARNESS

242-

47, R

ED

239-

143,

BLK

253-

37, L

T_BL

U

243-

42, B

LK

239-

144,

BLK

239-

141,

BLK

WIR

E055

1, R

ED

253-

41, L

T_BL

U

253-

38, L

T_BL

U

253-

40, L

T_BL

U

253-36, LT_BLU

239-142, BLK

242-47, RED

BACKLIGHTCONNECTOR

GROUNDCONNECTOR

GROUNDCONNECTOR

GROUNDCONNECTOR

GROUNDCONNECTOR

BACKLIGHTCONNECTOR

BACKLIGHTCONNECTOR

BACKLIGHTCONNECTOR

ACCESSORYPOWER

ACCESSORYPOWER

MAIN CABCONNECTOR( MC-2, L15 )

380,

PR

P /

YEL

90, YEL / BLU

282-

10, P

INK

280-

10, Y

EL

239-9

253-3

P3151P3141P3111 P3131P3121

P310 1P309 1P307 1 P308 1P306 1

J316

1

2

3

2

J322

1

J331

1

J330

1

P321

1

J332

21 1

J329

1

J324

1

J325

2

J323

1

1

2

P320

1

2

P317

2

J328

1

1

J318

22

J317

1

1

J327

1

J326

1

5

6

4

3

2

P318

1

P316

2

3

4

1

5

6

P319

1

J321

1

J319

1

J320

P322

2

6

7

9

1

4

3

8

5

Schematic - 379 Model Family Electrical P94-6016 A 31

239-157, GRA

629, GRA

342, GRA

239-158, WHT

634, WHT

342-1, WHT

239-155, WHT

342-15, WHT

629-2, WHT

239-159, WHT

342-16, WHT

634-2, WHT

A495, WHT

631, WHT

253-50, WHT

239, BLK

239-160, WHT

239-161, WHT

212-2, WHT

240-2, WHT

153, WHT

152-4, WHT

TEMPPOTENTIOMETER

10k-OHM

MODE CONTROLPOTENTIOMETER

10K-OHM

A / CMICRO

SWITCH

MODULELIGHT

BLOWERMOTOR

SELECTOR SW

A495, WHT

631, WHT

253-50, WHT

239, BLK

239-160, WHT

239-161, WHT

212-2, WHT

240-2, WHT

153, WHT

152-4, WHT

CAB CONTROL MODULEHEATER - A / C

CAB CONTROL MODULEHEATER - A / C

CAB CONTROL MODULEHEATER - A / C

BACKLIGHT

BACKLIGHT

BACKLIGHT

629-3, GRA

634-3, WHT

NOTE: SEE SH 2 FOR PCC CONNECTIONS

1.5K-OHMS

1.5K-OHMS

CAB HVAC MODULE

MAIN CABHARNESS

( MC-4, J15 )

MAIN CABHARNESS

( MC-4, L10 )

MAIN CABHARNESS

( MC-4, L13 )

MAIN CABHARNESS

( MC-4, L9 )

MAIN CABHARNESS

( MC-4, L11 )

A / C_SW_c0

FRESH / RECIR_SW_c0

BUNK_SW_c0

MICRO_c0

OFF

1

23

4

C

P338

1

2

3

6

5

4

J336

1

2

3

P4-1

3

2

1

J335

1

2

3

P1-1

3

2

1

J345

5

J344

3

J343

2

J342

1

J341

BJ340

A

J338

1

J337

1

P339

1

2

3

5

4

6

P337

1

2

3

4

5

6

P336

A

B

1

2

3

5

4

J334

3

2

1

P333

1

2

3

J339

1

2

P335

2

1

P334

1

2

P341

1

4

6

3

2

5

P340

A

B

C

D

E

F

G

H

J333

3

2

1

P323

1

2

3

Schematic - 379 Model Family Electrical P94-6016 A 32

630, GRA

629-4, GRA

628, GRA

630-1, WHT

628-1, BLK

629-6, GRA

239-162, BLK

B239-5, WHT

212-5, WHT

240-5, WHT

153-10, WHT

152-5, WHT

TEMPPOTENTIOMETER

10K-OHMS

MODULELIGHT

BLOWERMOTOR

SELECTOR SW

A495-15, GRA

253-51, WHT

628-4, BLK

630-4, WHT

239-162, BLK

B239-5, WHT

212-5, WHT

240-5, WHT

153-10, WHT

152-5, WHT

SLEEPER CONTROL MODULEHEATER - A / C

SLEEPER CONTROL MODULEHEATER - A / C

SLEEPER CONTROL MODULEHEATER - A / C

BACKLIGHT

630-3, WHT

628-3, BLK

495-1, GRA

253-60, WHT

253-51, WHT

628-4, BLK

A495-15, GRA

629-5, GRA

239-165, WHT

495-2, GRA

239-165, WHT

630-4, WHT

MOTOROLA3 AMP DIODE

1.5K-OHMS

NOTE: SEE SHEET 2 FOR PCC CONNECTIONS

SLEEPER HVAC MODULE

SLEEPERHARNESS( S70, D3 )

SLEEPERHARNESS( S70, A7 )

1N5404_c0C

A

J355

4

A / C_SW_c0

OFF

1

23

4

C

J348

1

2

3

P343

3

2

1

J354

5J353

3J352

2J351

1J350

BJ349

A

P346

1

2

3

5

4

6

J356

6

4

5

3

2

1

P345

A

B

1

2

3

5

4

J347

1

2

P344

2

1

P348

1

4

6

3

2

5

P347

C

B

A

D

F

E

J346

3

2

1

P342

1

2

3

Schematic - 379 Model Family Electrical P94-6016 A 33

19, VIO / WHT

239-175, BLK

A432, GRAY

A436, GRAY / BLK

A430, WHT

A434, WHT / BLK

725, WHT / BLU

725,

WH

T / B

LU

A434, WHT / BLK

A430, WHT

A436, GRAY / BLK

A432, GRAY

239-

175,

BLK

19, V

IO /

WH

T

A437, VIO / BLK

A433, VIOLET

A431-4, GRN

A435, GRN / BLK

A298, VIO / WHT

724, BLU

A239-7, BLK

B43

0, W

HT

B43

4, W

HT

/ BLK

A43

7-3,

VIO

/ B

LK

A43

3-3,

VIO

LET

A43

5-3,

GR

N /

BLK

A43

1-3,

GR

N

724-

3, B

LU

430, WHT

430,

WH

T

434, WHT / BLK

434,

WH

T / B

LK

B430, WHT

B434, WHT / BLK

432,

GR

AY

436,

GR

AY

/ BLK

B672, WHT

B671, WHT / RED

B436, GRAY / BLK

B432, GRAY

A672, WHT

A671, WHT / RED

437, VIO / BLK

433, VIOLET

431, GRN

435, GRN / BLK

B43

2, G

RAY

B43

6, G

RA

Y / B

LK

A67

2, W

HT

A67

1, W

HT

/ RED

B67

2, W

HT

B67

1, W

HT

/ RED

433,

VIO

LET

437,

VIO

/ B

LK

435,

GR

N /

BLK

431,

GR

N

432, GRAY

436, GRAY / BLK

A437-2, VIO / BLK

A435-2, GRN / BLK

A433-2, VIOLET

A431-2, GRN

724-2, BLU

A293-3, VIO / WHT

A29

8-2,

VIO

/ W

HT

A239-6, BLK

A252-12, RED

A25

2-13

, RED

A25

2-10

, RED

A23

9-5,

BLK

116, WHT

116, WHT

RADIO

RADIO

REAR SEATAUDIO

( R70-1, H8 )

CABMID-BASS

SPEAKERS

CABHEADLINERSPEAKERS

SLEEPERSPEAKERS

( R70-1, H6 )

AMPPOWER

RADIOPOWER

8 CHANNELAMP

A252-11, RED

DELCO RADIO HARNESS

A298-3, RED

298, RED

A239-8, BLACKRADIO

GROUND

RADIOBATTERYPOWER

A239-8, BLACK

RADIOPOWERFUSE

RADIOPOWER

CONNECTOR

1 T31

1 T30

12

F1

B

AP366

2

3

6

P358

A252-1

A239-2

A298

724

A431

A433

A435

A437

BCDA

P359

AB

P360

A B C D

P364

A B C D

P363

ABCDEFGH

P361

C B A D E F G H

P365

8

7

17

2

5

6

1

3

18

14

12

13

11

20

19

21

P350

10

9

16

15

4

22

F7

F6

E15

E16

F2

F3

E13

E14

E6

E7

E5

E4

E10

E1

E2

F1

P362E3

F8

E11

F9

E12

E8

F12

E9

F15

F16

F13

F14

F5

F4

F11

F10

Schematic - 379 Model Family Electrical P94-6016 A 34

A239-20, BLK

B239-20, BLK

239-181, BLK

239-

180,

BLK

298-

22, O

RN

A5-

1, O

RN

/ B

LK

B8-

6, B

RN

239-

179,

BLK

B8-5, BRN

239-177, BLK

298-

21, O

RN

298-20, ORN

298-23, ORN

24-5, LT_BLU24-3, LT_BLU

239-178, BLK

239-182, BLK

B8-3, BRNB8-4, BRN

A5-2, ORN / BLK A5-3, ORN / BLK

TO SIGNAL TOPASS SWITCH

24-6

, LT_

BLU

A23

9-20

, BLK

B23

9-20

, BLK

TO MAIN CABHARNESS

( MC-5, L11 )

HD-LTSWITCH

CLEARANCELAMP

SWITCH

RELAY

HEAD LIGHTS PASS SIGNAL HARNESS

TO MAIN CABHARNESS

( MC-2, A9 )

P368A B

B8

298-3

24

A5

239-15

K15 85 30 87A 87 86P367 A B C

P369

1

P373

1

P374

1

P375

1

P372

1

P371

1

P370

1

P356

4

5

3

1

2

6

P357

1

2

3

4

5

6

Schematic - 379 Model Family Electrical P94-6016 A 35

S2

S1

238- 189 , BLK

703, WHITE

239-185, BLK

703-3, WHT

703-

1, W

HT

703-

2, W

HT

703-

4, W

HT

239-

187,

BLK

239-

186,

BLK

PANEL LIGHT HARNESS

226-50, RED

226-

50, R

ED

239-

188,

BLK

AUX MARKERLIGHT

AUX MARKERLIGHT

AUX MARKERLIGHT

SW POWERMARKER FUSE

AUX MARKERLIGHT

SWITCHEDPOWER

MARKERGROUND

1

1

P395

B

A

P393 A B P394 B A

J362

1

J361

1

P392 A B

J360

1

2

Schematic - 379 Model Family Electrical P94-6016 A 36

EATON VORAD SYSTEM

J1939DATA LINK

J1587DATA LINK

VORAD CPUCONNECTOR

( V1 )

NOTES:

1) DASHED LINES ARE OPTIONAL CIRCUITS.

239-410, BLK

227-17, GRN / BLK

J1939

417-20, PRP

418-20, WHT

418-

20, W

HT

417-

20, P

RP

239-410, BLK

V112, RED

V114, BLK

V11

4-2,

BLK

VORADRIGHTSIDE

SENSOR

VORAD RIGHTSIDE SENSOR

DISPLAY

VORADFRONT

ANTENNA

VORADDRIVERDISPLAY

UNIT

V130, BLK

V128, RED

V13

0-2,

BLK

VORADOPTIONALSENSOR

VORAD OPTIONALSENSORDISPLAY

228-17, YEL / BLK

V11

2-2,

RED

V12

8-2,

RED

V129, WHT

V113, WHT

660, SHIELD

662-20, ORN

661-20, YEL

V119, BRN / WHT

V120, BLK / WHT

V121, GRN / YEL

V122, GRA / BLK

V103, WHT

V104, BLK

V105, VLT

V106, GRA

V11

6-2,

GR

N

V13

2-2,

GR

N

V103, WHT

V104, BLK

V105, VLT

V106, GRA

V119, BRN / WHT

V120, BLK / WHT

V121, GRN / YEL

V122, GRA / BLK

V116-2, GRN

V132-2, GRN

281-25, ORN

660,

SH

IELD

662-

20, O

RN

661-

20, Y

EL

VORAD CAB HARNESS

MAIN CAB HARNESS ( PARTIAL )

J1587 DATALINK ( + )

J1587 DATALINK ( - )

J1939 DATALINK ( + )

J1939 DATALINK ( - )

J1939 DATALINK SHIELD

DRIVER DISPLAY PWR

DRIVER DISPLAY RETURN

DRIVER DISPLAY POS BUS

DRIVER DISPLAY NEG BUS

CPU GROUND

CPU POWER

VORAD BRAKE INPUT

RIGHT TURN SIGNAL INPUT

LEFT TURN SIGNAL INPUT

FRONT ANTENNA PWR

FRONT ANTENNA GND

FRONT ANTENNA POS BUS

FRONT ANTENNA NEG BUS

RIGHT SENSOR / DISPLAY GND

RIGHT SENSOR SIGNAL

RIGHT SENSOR / DISPLAY PWR

RIGHT SENSOR DISPLAY SIGNAL

OPTIONAL SENSOR / DISPLAY GND

OPTIONAL SENSOR SIGNAL

OPTIONAL SENSOR / DISPLAY PWR

OPTIONAL SENSOR DISPLAY SIGNAL

VORAD CAB HARNESS

V112-1, RED

V128-1, RED

V114-1, BLK

V130-1, BLK

VORAD CHASSIS HARNESS

VORAD CHASSIS HARNESS

227-15, GRN / BLK

227-16, GRN / BLK

228-15, YEL / BLK

228-16, YEL / BLK

281-20, ORN

281-21, ORN

A39, ORN / BLU

38-5, BRN

37-5, GRA

V103-1, WHT

V104-1, BLK

V105-1, VLT

V106-1, GRA

V114-3, BLK

V113-3, WHT

V112-3, RED

V130-3, BLK

V129-3, WHT

V128-3, RED

226-70, ORN

V113, WHT

V129, WHT

V103-1, WHT

V104-1, BLK

V105-1, VLT

V106-1, GRA

V114-3, BLK

V113-3, WHT

V112-3, RED

V130-3, BLK

V129-3, WHT

V128-3, RED

A39, ORN / BLU

37-5, GRA

38-5, BRN

226-70, ORN

TO TURNSIGNAL SWITCH

( MC-1, L13 )

TO TURNSIGNAL SWITCH

( MC-1, L15 )

PRESSURESWITCH

GROUND IGNITION

239-411, BLK

226-71, RED

239-412, BLK

A8-5, BRN

8-20, BRN

8-20, BRN

A8-5, BRN

A39-1, ORN / BLU

281-3, ORN

281-

4, O

RN

FLASHERSTOPLAMP

281-

22, O

RN

281-23, ORN

281-

7, O

RN

ELECENGINE

37-1, GRA

38-1, BRN

A8-6, BRN

A8-3, BRN

A8-7, BRN

8-21, BRN

8-23

, BR

N

8-24

, BR

N

8-25

, BR

N

FUSEBLOCK

8-6, BRN

228-18, YEL / BLK

228-

21, Y

EL /

BLK

8-22, BRN

228-

20, Y

EL /

BLK

228-

19, Y

EL /

BLK

227-18, GRN / BLK

227-

21, G

RN

/ B

LK

227-

20, G

RN

/ B

LK

227-

19, G

RN

/ B

LK

228-

7, Y

EL /

BLK

227-

7, G

RN

/ B

LK

RIGHTTURN

LEFTTURN

ENG / CHASSISCONNECTOR

HOOD / TRAILERCONNECTOR

LIGHTBAR ( P1 )

LIGHTBAR ( P2 )

LOADCENTERRELAYBLOCK

228-

8, Y

EL /

BLK

227-

8, G

RN

/ B

LK

MAIN CAB HARNESS ( PARTIAL )

39A

, OR

N /

BLU

MAI

N C

AB H

AR

NES

S (

PAR

TIAL

)

37-1

, GR

A

38-1

, BR

N

281-

23, O

RN

304-20, RED

NOTE: SEE MAIN CAB HARNESS FORFULL HARNESS VIEW.

5 AMP

FB3-20A

J12-1

16 17

J11-1

1 2

J6001J6011

227-1

228-1

K22

86

87

FB5- # 1

K21

87A

86

K20

87A

86

8

A8

J9-1

F EP601

6 5

281-1

P600 1J4-1

1 2

J1-1G5B1G1A5A1G4

J2-1G1A1C1E1F1B1

P12-1

1

2

5

4

3

6

239-100J6021

T63

1

T62

1

J6031

T61

1

T60

1

P11-1

2

1

J11-2

1

2

P13-2

2

1

J12-2

6

3

4

5

2

1

P12-2

1

2

5

4

3

6

228

P605

A

B

C

D

E

F

G

H

J

K

J605

K

J

H

G

F

E

D

C

B

A

227

281

P10-3

4

3

2

1

J10-3

1

2

3

4

P6061234

J606 4 3 2 1

P6071234

J6074 3 2 1

J11-3

A

B

C

P11-3

C

B

A

J12-3

A

B

C

P12-3

C

B

A

P604

D

C

B

A

J604

A

B

C

D

V130

V128

V112

V114

P609 C B AJ609 B A

J608

C7

C8

D7

D8

D9

C15

D15

C9

C1

C2

D3

D4

D5

D6

C10

C11

D10

C3

C4

C5

C6

D1

D2

C14

C13

C12

C16

D11

D14

D13

D12

D16

P608

D16

D12

D13

D14

D11

C16

C12

C13

C14

D2

D1

C6

C5

C4

C3

D10

C11

C10

D6

D5

D4

D3

C2

C1

C9

D15

C15

D9

D8

D7

C8

C7

Schematic - 379 Model Family Electrical P94-6016 A 37

226-80, RED

239-450, BLK

73-0

, LT_

BLU

/ TA

N

73-1, LT_BLU / TAN

74-0

, TA

N /

LT_B

LU

74-2

, TA

N /

LT_B

LU

73-2

, LT_

BLU

/ TA

N

74-1, TAN / LT_BLU

226-

80, R

ED

239-

450,

BLK

SPARE PWR( MC-5, L6 )

SPARE GND( MC-3, L12 )

WINDOW SWITCH

73, LT_BLU / TAN

74, TAN / LT_BLU

WINDOWMOTOR

ELECTRIC WINDOW SYSTEM

ELECTRIC WINDOWSMOTOR JUMBER

ELECTRIC WINDOWSHARNESS

ELECTRIC WINDOWSMOTOR JUMBER

ELECTRIC WINDOWSHARNESS

P540

A

B

P541

B

A73

74

J512

B

A

J511

1

J510

1

P542 A B C D E F

Schematic - 379 Model Family Electrical P94-6016 A 38

EATON AUTOSHIFT & ULTRASHIFT TRANSMISSIONS ( CONTINUED NEXT SHEET )

253-70, LT_BLU

417-30, PRP

418-30, WHT

471-3, LT_GRN

A471-3, LT_GRN / WHT

602-2, RED / BLU

601-3, WHT / BLU

603-3, PRP

606-3, PRP

600-3, ORN

602-3, RED / BLU

607-3, BLK

A29-2, PRP / WHT

29-22, PRP / WHT

253-70, LT_BLU

417-30, PRP

418-30, WHT

471-3, LT_GRN

A471-3, LT_GRN / WHT

600-3, ORN

601-3, WHT / BLU

603-3, PRP

606-3, PRP

607-3, BLK

29-20, PRP

A29

-3, P

RP

/ WH

T

29-2

0, P

RP

FIREWALL

DASHLIGHTS

TO J1587DATA LINK

CONN

SPARESW PWR

( MC-5, L6 )

SHIFTDISPLAY

START INTERUPTCONNECTION IN MAIN

CAB HARNESS

253-71, LT_BLU

417-31, PRP

418-31, WHT

471-1, LT_GRN

A471-1, LT_GRN / WHT

600-1, ORN

601-1, WHT / BLU

602-5, RED / BLU

603-1, PRP

606-1, PRP

607-1, BLK

A29-6, PRP / WHT

253-71, LT_BLU

417-31, PRP

418-31, WHT

471-1, LT_GRN

A471-1, LT_GRN / WHT

600-1, ORN

601-1, WHT / BLU

602-5, RED / BLU

603-1, PRP

606-1, PRP

607-1, BLK

A29-6, PRP / WHT

DASH HARNESS

FIREWALL HARNESS

SHIFT PLATE

660-

30, Y

EL

661-

30, G

RN

662-

30, N

ON

E

J1939CONNECTIONSEE SK29124

611-2, RED

612-1, BLK

SHIELD-2

613-2, ORN

614-5, BLK

A613-2, WHT

C613-2, ORN

A614-2, BLK

B613-2, ORN

TO TRANSMISSION

239-320, BLK

BATNEG

30-10, ORN

30-5, ORN

239-320, BLK

BATPOS

TOBATTERY

( CS, F13 )

29-21, WHT A29-10, WHT

660-30

661-30

662-30

611-2, RED

612-1, BLK

SHIELD-2

613-2, ORN

614-5, BLK

A613-2, WHT

C613-2, ORN

A614-2, BLK

B613-2, ORN

TO TRANSMISSION

IGNITIONSWITCH

STARTEROR

STARTER RELAY

TRANSMISSIONHARNESS

TRANSMISSION POWERSUPPLY HARNESS

AUTONEUTRAL

( OPTIONAL )

10 AMPFUSE

FUSE / CB LOCATEDIN DILL BOX

12, WHT

+12V UNSWITCHED

GND

+12V SWITCHED FROM SHIFT CONTROL

+12V UNSWITCHED

GND

+12V SWITCHED FROM SHIFT CONTROL

EPL SHIELD

EPL ( - )

EPL ( + )

BAT GND

+12V BAT

SEE SHEET 40 FORSHIFT TOWER HARNESS WITH

SHIFT LEVER CONTROL

747, RED / WHT

748, WHT

747-1, RED / WHT

748-1, WHT

23-5

, OR

N /

GR

N

23-6

, OR

N /

GR

N

23-7

, OR

N /

GR

N

A23

-1 O

RN

/ G

RN

,

A23

-1, O

RN

/ G

RN

747,

RE

D /

WH

T

748,

WH

T

747-1, RED / WHT

748-1, WHT

STARTENABLERELAY

ENGINEINTERRUPT

RELAY

23, O

RN

/ G

RN

A23

, OR

N /

GR

N

ENG PWRFROM ING

( MC-2, D14 )

ENG PWRINTERRUPT

( MC-2, D14 )

PUSHBUTTONCONTROLMODULE

417-32, PRP

418-4, WHT

253-72, LT_BLU

602-6, RED / BLU

606-4, PRP

A29-7, PRP / WHT

607-4, BLK

601-4, WHT / BLU

600-4, ORN

603-4, PRP

A471-4, LT_GRN / WHT

611-3, RED

612-3, BLK

SHIELD-3

613-1, ORN

614-3, BLK

A613-3, ORN

C613-3, ORN

A614-3, BLK

B613-3, ORN

253-72, LT_BLU

602-6, RED / BLU

606-4, PRP

A29-7, PRP / WHT

607-4, BLK

601-4, WHT / BLU

600-4, ORN

603-4, PRP

A471-4, LT_GRN / WHT

B613-3, ORN

A614-3, BLK

C613-3, ORN

A613-3, ORN

SHIELD-3

612-3, BLK

611-3, RED

661-31, YEL

662-31, GRN

660-31

661-31, YEL

662-31, GRN

614-3, BLK

613-1, ORN

417-32, PRP

418-4, WHT

SHIFT TOWER HARNESSWITH PUSHBUTTON CONTROLS

J1587 ( + )

J1587 ( - )

DASH LIGHT

+12V IGN POWER

START ENABLE RELAY

START RELAY, ENABLE

START ENABLE RELAY

SHIFT DISPLAY DATA

SHIFT DISPLAY CLOCK

SHIFT DISPLAY ( - )

AUTO NEUTRAL SIGNAL

ENGINE PWR INTERRUPT

DIAGNOSTIC FEEDBACK

+12V UNSWITCHED

GND

+12V SWITCHED

+12V UNSWITCHED

GND

+12V SWITCHED

EPL SHIELD

EPL ( - )

EPL ( + )

J1939 ( - )

J1939 ( + )

747-2, RED / WHT

748-2, WHT

747-2, RED / WHT

748-2, WHT

602-1, RED / BLU

J514

1

J534

G

J

H

A

B

C

D

E

F

K

L

M

J521

P

O

F

G

L

H

J

N

A

M

K

C

E

D

P551

2D

3D

1B

2B

2C

3B

1C

3A

2A

3C

2E

1E

3E

1A

2H

1H

3H

1K

3K

2K

1J

3J

2J

3F

2F

1F

1G

2G

3G

1D

86

87

87A

30

85

R10

868787A

30 85

R11

S85

P5531

P5521

J523

1

J524

1

P554 87A30868785

+S

J522

1

J535

130 AMP

FUSE LOCATEDIN BATTERY BOX

P12_c1

B

A

P549

B2

A2

C1

C2

C3

B1

A3

A1

E2

B3

E1

J1939 CBA

P550

M

L

K

F

E

D

C

B

A

N

P

H

J

G

J520

D

E

C

K

M

A

N

J

H

L

G

F

O

P

J519

P

O

F

G

L

H

J

N

A

M

K

C

E

D

P5471

J518

1

P5461

J517

1

S84

P545

30

87

86

87A

85

P544

4

3

2

1

S83

J515

1

J516

1

P4

B

A

J513

1 P548

D

E

C

K

M

A

N

J

H

L

G

F

O

P

Schematic - 379 Model Family Electrical P94-6016 A 39

EATON AUTOSHIFT & ULTRASHIFT TRANSMISSIONS ( CONTINUED PREVIOUS SHEET )

SHIFTLEVER

TONEGENERATOR

TO FIREWALLHARNESS CONNECTOR

IN SHIFT PLATE

TRANSMISSIONCONTROL MODULE

TO TRANSMISSIONHARNESS CONNECTOR

IN SHIFT PLATE

738-1, ORN

737-1, YEL

736-5, GRN

735-5, BRN

613-6, RED

417-6, PRP

418-6, WHT

418-40, WHT

417-40, PRP

417-5, RED

WIRE1219, 418

253-74, LT_BLU

602-4, RED / BLU

606-2, PRP

A29-4, PRP / WHT

607-2, BLK

601-2, WHT / BLU

600-2, ORN

603-2, PRP

A471-2, LT_GRN / WHT

614-1, BLK

614-2, BLK

602-7, ORN

611-1, RED

612-2, BLK

SHIELD-1

613-4, ORN

613-5, ORN

614-4, BLK

614-6, BLK

A613-1, ORN

C613-1, ORN

A614-1, BLK

B613-1, ORN

738-1, ORN

737-1, YEL

736-5, GRN

735-5, BRN

253-74, LT_BLU

602-4, RED / BLU

606-2, PRP

A29-4, PRP / WHT

607-2, BLK

601-2, WHT / BLU

600-2, ORN

603-2, PRP

A471-2, LT_GRN / WHT

B613-1, ORN

A614-1, BLK

C613-1, ORN

A613-1, ORN

SHIELD-1

612-2, BLK

611-1, RED

661-40 , YEL

662-40 , GRN

660-40, NONE

661-40, YEL

662-40, GRN

SHIFT TOWERHARNESS WITH SHIFT

LEVER CONTROLS

253-73, LT_BLU

AUTOMATIC MODE

MANUAL MODE

GND

+12V SERVICE LIGHT

J1587 ( + )

J1587 ( - )

DASH LIGHT

+12V IGN POWER

START ENABLE RELAY COIL ( - )

START RELAY, ENABLE

START ENABLE RELAY COIL ( + )

SHIFT DISPLAY DATA

SHIFT DISPLAY CLOCK

SHIFT DISPLAY ( - )

AUTO NEUTRAL SIGNAL

ENGINE POWER INTERRUPT

DIAGNOSTIC FEEDBACK

+12V UNSWITCHED

GND

+12V SWITCHED TO XMSN ECU

+12V UNSWITCHED

GND

+12V SWITCHED TO XMSN ECU

EPL SHIELD

EPL ( - )

EPL ( + )

J1939 ( - )

J1939 ( + )

AUTOMATIC MODE

MANUAL MODE

GND

+12V SERVICE LT

+12V SWITCHED

GND

DASH LT

GND

+12V IGN POWER

J1587 ( - )

J1587 ( + )

747-3, RED / WHT

748-3, WHT

747-3, RED / WHT

748-3, WHT

S79

S87

A

SEE SHEET 1

J526

G

J

H

A

B

C

D

E

F

K

L

M

J525

P

O

G

L

H

J

N

A

M

K

C

E

D

S78

S77

S81

S82

P556

1D

2D

3D

2H

2B

2C

3B

1C

3A

2A

3C

2E

1E

3E

1A

1H

3H

1K

3K

2K

1J

3J

2J

3F

2F

1F

1G

2G

3G

1B

J527

2

3

1

4

P555

5

7

3

4

6

2

8

1

Schematic - 379 Model Family Electrical P94-6016 A 40

MERITOR FREEDOMLINE TRANSMISSION

A50

9, B

LUE

A26

9, P

INK

/ WH

T

A29

8-11

, OR

N

239-

337,

BLK41

8-36

, WH

ITE

417-

36, P

UR

PLE

734-

3, R

ED /

BLU

736-

3, B

LK

735-

3, B

RN

724-

8, G

RAY

A50

9, B

LUE

A26

9, P

INK

/ WH

T

418-

36, W

HIT

E

417-

36, P

UR

PLE

226-

65, R

ED

239-

336,

BLK

734-

3, R

ED /

BLU

736-

3, B

LK

735-

3, B

RN

724-

8, G

RAY

734-

1, R

ED /

BLU

736-

1, B

LK

735-

1, B

RN

724-

6, G

RAY

EE01, BLK

EE17-5, YEL

EE07-5, PINK

BEE08, BLUE

AEE08, PINK

TO CHASSISHARNESSREVERSE SWCONNECTOR( CHS, J6 )

TRANSMISSION HARNESS CONNECTOR( SUPPLED BY MERITOR )

FIREWALL

FREEDOMLINETRANSMISSIONCHASSISHARNESS

FREEDOMLINETRANSMISSIONCAB HARNESS

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

J1587 ( + )

J1587 ( - )

CRUISE CONTROL FUNCTION

SENSOR COMMON

SET

RESUME

PAUSE

PAUSE

417-33, PURPLE

418-33, WHITE

239-

330,

BLK

226-62, RED

226-

65, R

ED

239-332, BLK

226-

61, R

ED

417-

34, P

UR

PLE

418-

34, W

HIT

E

226-60, RED

418-

35, W

HIT

E

417-

35, P

UR

PLE

B23

9-70

, WH

T

OVER CRANK CONNECTIONUSE LOOP BACK JUMPER W/O OVERCRANK

197-

2, B

LK

197-

1, B

LK

SPEEDO

239-331, BLK

242-

70, R

ED

269-

1, P

INK

242-

71, R

ED

242-

73, R

ED

269-

1, P

INK

BACKUP LAMPRELAY

197-

2, B

LK

239-

338,

BLK

A29

8-12

, OR

N

A298-10, ORN

239-334, BLK

724-

7, G

RAY

735-

2, B

RN

736-

2, B

LK

734-2, RED / BLU

SEE ENGINE WIRING DIAGRAMFOR DETAILS

OCPSWITCH

OR

ENGINEHARNESS

239-

331,

BLK

197-

1, B

LK

B23

9-70

, WH

T

XMSNPOWER

( CS, F13 )

BATTERY

POS

NEG

30 AMPFUSE

LEGEND:

= OPTIONAL WIRES

= TWISTED PAIR

SHIFTERDISPLAY

SEE DISPLAY MESSAGES TABLE

J10346521

J812345111014816612151397

SHIFTER MODULE

J11J10S1

1 3 7 8 9 5 4 3 2 1

P56830 87A 87 86 85

P563

C

A

B

P562 A B C D E F G H J K L M N P

J531PNMLKJHGFEDCBA

J530ABCD

P560 D C B A

S71 S72

S70

P558M F

P566AB

J529

1

S75

S76

S74

S73

J528

B

A

P557 2 5 1 6 4 3

P561

A

F

E

B

D

C

P5597 9 13 15 12 6 16 8 14 10 11 5 4 3 2 1

P565B A

J532AB

P567AB

P564NMLKTSRPUGBEDAHJFCVWX

Schematic - 379 Model Family Electrical P94-6016 A 41