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ENGINE PERFORMANCE > 5.9L Fig 1: 5.9L 24-Valve Diesel, Engine Performance Circuits (1 of 3) 149250 11 HOT AT ALL TIMES 30A 5V SUPPLY SENSOR GRD TRANS RLY OUT GOV PRESS SIG VAR FORCE SOL OVERDRV SOL TCC SOL CTRL TRANS TEMP SNS HOT AT ALL TIMES 20A VSS IN OUTPUT SENS OVERDRV SOL TCC DRVR GEN FIELD DRV VAR FRCE SOL IGN POWER SENSOR GRD PRK/NEUTRAL CKP ENG SIG FUSED B(+) ACC PEDAL POS GROUND GROUND TRANS TEMP IN 1 5 4 3 2 SCI RECEIVE SCI TRANSMIT CCD BUS (+) CCD BUS (-) BRAKE SW FUEL LEV SENS A/C SELECT IN A/C REQUEST BATT TEMP SENS TRANS OVERDRV ASD RELAY SENS CRUISE FEED CRUISE VNT SOL CRUISE VAC SOL AUTO SHT RLY GEN FIELD OUT 5V SUPPLY TRANS RELAY GOV PRESS SIG OUTPUT SENS A/C CLUTCH RLY CRUISE SW IN 6 7 9 8 10 1 2 3 3 2 18 16 15 1 2 3 4 5 6 8 7 17 2 1 5 6 2 3 5 4 7 8 6 23 22 31 C1 1 8 9 10 11 21 25 27 26 32 2 3 2 29 31 30 C2 32 1 3 2 4 6 11 5 13 15 14 22 24 23 25 27 26 29 31 30 28 12 C3 32 C1 12 28 WHT/ORG RED/LT BLU RED/LT BLU RED/LT BLU GRY/BLK LT GRN/BLK BLK/LT BLU WHT/PNK WHT/PNK BLK/LT BLU ORG/DK BLU RED/WHT ORG BLK/LT BLU RED BLK/LT BLU LT GRN/WHT VIO/WHT BRN VIO ORG/BLK BLK/LT BLU LT GRN/BLK BLK/LT GRN WHT/PNK BLK/WHT BLK/ BLK/LT BLU BLK/LT BLU GRY/BLK BLK/WHT BLK/TAN ORG/DK BLU RED/WHT BLK/TAN VIO VIO/WHT DK GRN ORG/BLK BRN DK BLU/BLK WHT/ORG BLK/TAN LT GRN/BLK LT GRN/BLK LT BLU VIO/BRN WHT/BLK WHT/PNK WHT/VIO PNK/DK BLU DK BLU/WHT BLK/LT BLU DK BLU LT GRN/WHT PNK ORG TAN/RED DK BLU/YEL YEL/RED LT GRN/RED DK BLU/ORG DK BLU DK BLU DK BLU PNK/YEL ORG/WHT LT GRN/WHT BRN PNK/DK BLU DK BLU/WHT DK BLU WHT/VIO VIO/BRN WHT/BLK WHT/PNK DK GRN/ORG RED/LT GRN WHT/ORG LT GRN/BLK T16 K7 T60 T54 T25 K4 K88 K54 K4 T41 K24 A14 K22 Z12 K20 K88 T54 G7 T13 T60 K54 Z12 F18 K4 K226 K7 K30 T25 C13 V32 V35 V36 K51 C90 C20 K118 T6 A142 D220 D21 D1 D2 K226 T125 V40 G7 V37 T14 POWER DISTRIBUTION CENTER FUSE I FUSE 6 PARK/NEUTRAL POSITION SWITCH JOINT CONNECTOR 2 JOINT CONNECTOR 1 GENERATOR CONTROLLER ANTI-LOCK BRAKE CRUISE CONTROL SYSTEM STARTING/ CHARGING SYSTEM AIR CONDI- TIONING SYSTEM CRUISE CONTROL SYSTEM AIR CONDI- TIONING SYSTEM CRUISE CONTROL SYSTEM (PINS 9-21 NOT USED) (PINS 24-30 NOT USED) M/T A/T (PINS 2-7 NOT USED) (PINS 12-20 NOT USED) (PINS 22-24 NOT USED) (PINS 7-10 NOT USED) (PINS 16-21 NOT USED) A/T M/T G200 G115 G200 AUTOMATIC SHUTDOWN RELAY TRANS- MISSION RELAY BRAKE LAMP SWITCH TRANSMISSION SOLENOID ASSEMBLY FUEL TANK MODULE POWERTRAIN CONTROL MODULE OUTPUT SPEED SENSOR BATTERY TEMPER- ATURE SENSOR OVERDRIVE SWITCH (LEFT KICK PANEL) (IN ENG COMPT, ON LEFT INNER FENDER PANEL, NEAR BATTERY) (ON BRAKE PEDAL BRACKET) (TRANS HARN, NEAR BREAKOUT TO PARK/NEUTRAL POSITION SWITCH) (ON LEFT SIDE OF TRANSMISSION) (IN PCD) (TRANS HARN, IN BREAKOUT TO PDC) (PRIMARY BATTERY BODY GROUND) (IN PDC) (TRANSMISSION HARN, NEAR BREAKOUT TO A/C LOW PRESSURE SWITCH) (ON LEFT SIDE OF TRANSMISSION) (TOP OF FUEL TANK) (TRANS HARN, IN BREAKOUT PDC) (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) (4WABS: IN ENG COMPT, MOUNTED ON HYDRAULIC CONTROL UNIT; RWABS: IN ENG COMPT, ON LEFT FRONT INNER FENDER) (LEFT KICK PANEL) (ON LEFT SIDE OF TRANSMISSION) (BELOW BATTERY TRAY) S127 S171 S179 S126 S111 S116 S174 2002 Dodge Pickup 5.9L Eng R2500 Service Manual: SYSTEM WIRING DIAGRAMS - R2500 Print Date: 11/7/2016 Page 1 of 15 Printer Friendly View 11/7/2016 http://www1.prodemand.com/Print/Index?content=tabs&module=true&tab=true&terms=tr...
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Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

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Page 1: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

ENGINE PERFORMANCE > 5.9L

Fig 1: 5.9L 24-Valve Diesel, Engine Performance Circuits (1 of 3)

149250

11

HOT AT ALL TIMES

30A

5V SUPPLY

SENSOR GRD

TRANS RLY OUT

GOV PRESS SIG

VAR FORCE SOL

OVERDRV SOL

TCC SOL CTRL

TRANS TEMP SNS

HOT AT ALL TIMES

20A

VSS IN

OUTPUT SENS

OVERDRV SOL

TCC DRVR

GEN FIELD DRV

VAR FRCE SOL

IGN POWER

SENSOR GRD

PRK/NEUTRAL

CKP ENG SIG

FUSED B(+)

ACC PEDAL POS

GROUND

GROUND

TRANS TEMP IN

1

5

4

3

2

SCI RECEIVE

SCI TRANSMIT

CCD BUS (+)

CCD BUS (-)

BRAKE SW

FUEL LEV SENS

A/C SELECT IN

A/C REQUEST

BATT TEMP SENS

TRANS OVERDRV

ASD RELAY SENS

CRUISE FEED

CRUISE VNT SOL

CRUISE VAC SOL

AUTO SHT RLY

GEN FIELD OUT

5V SUPPLY

TRANS RELAY

GOV PRESS SIG

OUTPUT SENS

A/C CLUTCH RLY

CRUISE SW IN

6

7

9

8

10

1

2

3

3

2

18

16

15

1

2

3

4

5

6

8

7

17

2

1

5

6

2

3

5

4

7

8

6

23

22

31

C1

1

8

9

10

11

21

25

27

26

32

2

3

2

29

31

30

C2

32

1

3

2

4

6

11

5

13

15

14

22

24

23

25

27

26

29

31

30

28

12

C3

32

C1

12

28

WHT/ORG

RED/LT BLU

RED/LT BLU

RED/LT BLU

GRY/BLK

LT GRN/BLK

BLK/LT BLU

WHT/PNK

WHT/PNK

BLK/LT BLU

ORG/DK BLU

RED/WHT

ORG

BLK/LT BLU

RED

BLK/LT BLU

LT GRN/WHT

VIO/WHT

BRN

VIO

ORG/BLK

BLK/LT BLU

LT GRN/BLK

BLK/LT GRN

WHT/PNK

BLK/WHT

BLK/

BLK/LT BLU

BLK/LT BLU

GRY/BLK

BLK/WHT

BLK/TAN

ORG/DK BLU

RED/WHT

BLK/TAN

VIO

VIO/WHT

DK GRN

ORG/BLK

BRN

DK BLU/BLK

WHT/ORG

BLK/TAN

LT GRN/BLKLT GRN/BLK

LT BLU

VIO/BRN

WHT/BLK

WHT/PNK

WHT/VIO

PNK/DK BLU

DK BLU/WHT

BLK/LT BLU

DK BLU

LT GRN/WHT

PNK

ORG

TAN/RED

DK BLU/YEL

YEL/RED

LT GRN/RED

DK BLU/ORG

DK BLU

DK BLU

DK BLU

PNK/YEL

ORG/WHT

LT GRN/WHT

BRN

PNK/DK BLU

DK BLU/WHT

DK BLU

WHT/VIO

VIO/BRN

WHT/BLK

WHT/PNK

DK GRN/ORG

RED/LT GRN

WHT/ORG

LT GRN/BLK

T16

K7

T60

T54

T25

K4

K88

K54

K4

T41

K24

A14

K22

Z12

K20

K88

T54

G7

T13

T60

K54

Z12

F18

K4

K226

K7

K30

T25

C13

V32

V35

V36

K51

C90

C20

K118

T6

A142

D220

D21

D1

D2

K226

T125

V40

G7

V37

T14

POWER

DISTRIBUTION

CENTER FUSE I FUSE

6

PARK/NEUTRAL

POSITION SWITCH

JOINT

CONNECTOR

2

JOINT CONNECTOR 1

GENERATOR

CONTROLLER ANTI-LOCK BRAKE

CRUISE

CONTROL

SYSTEM

STARTING/

CHARGING

SYSTEM

AIR CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

AIR CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

(PINS 9-21 NOT USED)

(PINS 24-30 NOT USED) M/T

A/T

(PINS 2-7 NOT USED)

(PINS 12-20 NOT USED)

(PINS 22-24 NOT USED)

(PINS 7-10 NOT USED)

(PINS 16-21 NOT USED)

A/T

M/T

G200

G115

G200

AUTOMATIC

SHUTDOWN RELAY TRANS-

MISSION

RELAY

BRAKE LAMP

SWITCH

TRANSMISSION

SOLENOID ASSEMBLY

FUEL TANK

MODULE

POWERTRAIN CONTROL MODULE

OUTPUT

SPEED SENSOR BATTERY TEMPER-

ATURE SENSOR OVERDRIVE

SWITCH

(LEFT KICK

PANEL) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ON BRAKE

PEDAL BRACKET)

(TRANS HARN, NEAR

BREAKOUT TO

PARK/NEUTRAL

POSITION SWITCH) (ON LEFT SIDE OF

TRANSMISSION)

(IN PCD)

(TRANS HARN,

IN BREAKOUT

TO PDC)

(PRIMARY

BATTERY

BODY GROUND)

(IN PDC)

(TRANSMISSION

HARN, NEAR

BREAKOUT TO

A/C LOW

PRESSURE

SWITCH)

(ON LEFT SIDE OF

TRANSMISSION)

(TOP OF

FUEL TANK)

(TRANS HARN,

IN BREAKOUT

PDC)

(IN ENG COMPT, ON RIGHT SIDE OF FIREWALL)

(4WABS: IN ENG COMPT,

MOUNTED ON HYDRAULIC

CONTROL UNIT;

RWABS: IN ENG COMPT,

ON LEFT FRONT INNER FENDER)

(LEFT

KICK

PANEL) (ON LEFT SIDE

OF TRANSMISSION) (BELOW BATTERY

TRAY)

S127

S171

S179

S126

S111

S116

S174

2002 Dodge Pickup 5.9L Eng R2500

Service Manual: SYSTEM WIRING DIAGRAMS -

R2500

Print Date: 11/7/2016

Page 1 of 15Printer Friendly View

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Page 2: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 2: 5.9L 24-Valve Diesel, Engine Performance Circuits (2 of 3)

M

149251

25

11

HOT AT ALL TIMES

40A

1

2

3

4

6

7

8

5

9

10

11

12

13

15

14

17

18

19

20

21

16

22

23

24

HOT IN RUN OR START

10A10A10A

1

2

4

5

3

6

7

9

10

8

HOT IN RUN OR START

86

85

87

B

A

30

14

9

11

2

6

5

WHT/ORGWHT/ORG

DK BLU/WHT

BLK

RED/BLK

RED/BLK

BLK/WHT

RED/TAN

BRN/ORG

VIO/WHT

BLK/DK BLU

LT GRN/BLK

YEL/DK BLU

RED/WHT

ORG/DK BLU

YEL/LT GRN

LT GRN/DK BLU

GRY

ORG

LT BLU/BLK

WHT/PNK

DK BLU/WHT

YEL/WHT

BLK/YEL

ORG/BLK

PNK/DK BLU

WHT/BLK

VIO/BRN

DK GRN

DK BLU

GRY/BLK

BLK/LT BLU

NCA

GRY/BLK

LT GRN/BLK

ORG/DK BLU

RED/WHT

LT GRN/BLK

WHT/BLK

VIO/BRN

WHT/PNK

WHT/VIO

PNK/DK BLU

WHT/BLK

VIO/BRN

VIO/BRN

WHT/BLK

WHT/BLK

VIO/BRN

DK BLU/WHT

JOINT

CONNECTOR

NO1

POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

7 FUSE

11

FUSE

17 FUSE

9

INSTRUMENT

CLUSTER

JOINT CONNECTOR 7

DATA LINK

CONNECTOR

G102

G107

FUEL

HEATER

RELAY

WAIT

TO

START

IND

FUEL HEATER

ACCELERATOR PEDAL

POSITION SENSOR FUEL TRANSFER

PUMP CAMSHAFT

POSITION SENSOR

CUMMINS

BUS PTO

SWITCH

(IN PDC) (LEFT END

OF DASH) (IN PDC) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(LEFT FENDER

SIDE SHIELD)

(IN TOP OF FUEL

FILTER HOUSING)

(ENG HARN,

NEAR BREAKOUT

FOR A/C LOW

PRESSURE

SWITCH)

(TRANS HARN,

IN BREAKOUT

PDC)

(LEFT SIDE OF

INSTRUMENT PANEL)

(ENG HARN,

NEAR BREAK-

OUT TO ECM)

(LEFT REAR

OF ENG)

(AT LEFT FRONT

SIDE OF ENG, BELOW

CABLE/LEVER/

LINKAGE COVER)

(ON LOWER LEFT

SIDE OF ENG, BELOW

REARWARD OF

FUEL FILTER)

(LEFT BOTTOM

OF DASH)

S105

S175

S173

S172

S184 S164

Page 2 of 15Printer Friendly View

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Page 3: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 3: 5.9L 24-Valve Diesel, Engine Performance Circuits (3 of 3)

149252

VSS SIGNAL

25

IAT SIG

ST-RUN

IDLE VAL SW SENS

CUMMINS BUS (+)

5 V SUPPLY

SENSOR GND

EOP SW SENS

MAP SENS SIG

5V SUPPLY

SENSOR GND

CUMMIN BUS (-)

DL (+) FUEL INJ PMP

ECT SENS SIG

TRANS PMP PWR

IDLE VAL SW NO2

CMPSENS SIG

FAULT SIG

WATER-IN-FUEL

DATA LK (-) FUEL INJ

PTO SW SENS

SPEED CTRL SW

BRAKE SW SENS

ACC PEDAL POS SENS

12 GA (BLK)

1

2

3

4

6

7

8

5

9

10

11

12

13

20A

HOT AT ALL TIMES

GND

CMP SIG

GND

AIR HEATER RLY NO1

APP SENS SUPPLY

APP SENS GND

KNOCK SENSOR RTN

TRANSFER PMP PWR

FUEL INJ PMP RLY CTRL

WAIT TO START WARN

SCI TRANSMIT

SCI RECEIVE

CCD BUS(-)

CCD BUSS (+)

FUSE B(+)

FUSED B(+)

AIR HEATER RLY NO2

CUMMINS BUS SHIELD

ACC PEDAL POS SENS

DATA LINK SHD INJ

CKP SENS SIG

15

14

17

18

19

20

21

16

22

23

24

86

30

85

87

1

3

2

18

1

3

4

5

2

6

7

8

9

10

11

12

14

15

16

17

18

19

20

21

22

23

25

26

27

24

13

17

16

29

30

31

32

33

34

35

36

37

38

40

41

42

39

43

44

45

46

47

48

49

50

28

WHT/ORG

WHT/ORG

BRN/WHT

RED/WHT

BLK

BLK

RED/LT GRN

ORG

GRY/RED

BLK/LT BLUBLK/TAN

YEL/DK BLU

BRN/ORG

VIO/WHT

BLK/DK BLU

LT GRN/BLK

ORG

YEL/LT GRN

GRY/BLK

BLK/RED

GRY/RED

BLK/LT BLU

GRY

DK GRN

TAN/BLK

YEL/WHT

LT GRN/DK BLU

BLK

ORG

DK GRN/RED

LT BLU/BLK

YEL/RED

RED/LT GRN

WHT

NCA

NCA

BLK/TAN

BLK/TAN

BRN/ORG

VIO/WHT

YEL/DK BLU

LT GRN/BLK

BLK/DK BLU

RED/WHT

YEL/LT GRN

ORG/DK BLU

GRY

LT GRN/DK BLU

ORG

WHT/PNK

LT BLU/BLK

YEL/BLK

BLK/YEL

BLK/TAN

DK BLU/WHT

LT BLU/RED

VIO/ORG

DK BLU

VIO/BRN

DK GRN

BRN/WHT

ORG/BLK

PNK/DK BLU

WHT/BLK

YEL/WHT

ORG/BRN

GRY/BLK

ORG/BLK

RED/WHT

BLK/TAN

RED/WHT

YEL/WHT

BLK/YEL

DK BLU/WHT

ORG/BLK

WHT/BLK

VIO/BRN

DK GRN

PNK/DK BLU

DK BLU

GRY/BLK

BLK/LT BLU

ORG/DK BLU

G7

H104

K6

F18

K14

K244

G10

K21

G12

K7

K246

K104

K2

K135

H105

K124

K48

K1

V37

H102

G113

V32

K240

K242

S21

H101

Z12

K45

H103

K44

K135

K131

D21

G85

D2

K247

D1

D20

K243

K24

S22

A14

Z12

A14

K22

JOINT

CONNECTOR 1 JOINT

CONNECTOR 2 POWER

DISTRIBUTION

CENTER

FUSE

3

BATTERY

JOINT

CONNECTOR 2

CRUISE

CONTROL

SYSTEM

G102

G115

G115

FUSIBLE LINKS

INTAKE

AIR HEATER

RELAY 2

INTAKE

AIR HEATER

RELAY 1 FUEL

PUMP

RELAY

MANIFOLD

AIR

PRESSURE

SENSOR INTAKE

AIR

HEATER

ENGINE CONTROL MODULE

INTAKE AIR

TEMPERATURE

SENSOR

FUEL INJECTION PUMP ENGINE COOLANT

TEMPERATURE

SENSOR

WATER IN-FUEL

SENSOR ENGINE OIL

PRESSURE

SENSOR

(IN PDC) (IN PDC)

(IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(LEFT FENDER

SIDE SHIELD)

(ON LEFT

INNER FENDER,

BELOW LEFT

BATTERY)

(ON LEFT

INNER FENDER,

BELOW LEFT

BATTERY)

(IN PDC)

(PRIMARY

BATTERY

BODY

GROUND) (LEFT REAR

SIDE OF

INTAKE

MANIFOLD)

(IN PDC)

(NEAR FUEL

TRANSFER PUMP)

(ENG HARN, NEAR

BREAKOUT TO ECM)

(ENG HARN, NEAR

BREAKOUT TO ECM)

(ENG HARN,

NEAR

BREAKOUT

TO ECM)

(ENG HARN, NEAR

FUEL TRANSFER

PUMP)

(ON LEFT SIDE OF ENG,

BEHIND FUEL FILTER)

(PRIMARY

BATTERY

BODY GROUND)

(ON LEFT SIDE OF ENG,

ON REAR OF TIMING

GEAR HOUSING) (AT BOTTOM OF

FUEL FILTER/

WATER

SEPARATOR

CANISTER)

(IN LEFT REAR

SIDE OF INTAKE

MANIFOLD)

(ON FRONT OF

CYLINDER HEAD,

NEAR THERMOSTAT

HOUSING)

(ON LEFT SIDE

OF ENG, NEAR

NEAR ECM)

S161

S160

S166

S170

S167

S168

S165

Page 3 of 15Printer Friendly View

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Page 4: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 4: 5.9L, Engine Performance Circuits, California (1 of 4)

149213

1

3

5

4

6

7

8

9

11

13

12

10

15

16

17

18

19

20

21

23

22

14

2

OR STARTHOT IN RUN

10A

SENSOR GRD

IGN POWER

CRNK POS SNS

COIL DRIVER

IDLE AIR 3

IDLE AIR 2

PTO SW SENS

ECT SENS IN

IAT SENS IN

IDLE AIR 4

IDLE AIR 1

CAM POS SNS

5V SUPPLY

(LT) UP HO2S

TPS SENS IN

FUSED B(+)

MAP SENS IN

RT UP HO2S

(LT) DOWN HO2S

GROUND

GROUND

RT DN HO2S

TRANS TEMP IN

PRK/NEUTRAL

24

25

26

27

28

29

30

31

32

34

33

71

INJ 1 DRIVER

INJ 3 DRIVER

INJ 5 DRIVER

VAR FRCE SOL

TCC DRVR

GEN FIELD DRV

INJ 6 DRIVER

INJ 8 DRIVER

INJ 2 DRIVER

INJ 4 DRIVER

OVERDRV SOL

OIL PRESS SIG

VSS IN

OUTPUT SENS

OUTPUT SENS

GOV PRESS SIG

TRANS RELAY

5V SUPPLY

356824

INJ 7 DRIVER

2

2

1

3

4

5

6

7

8

9

11

21

31

2

1

10

12

13

14

15

16

17

18

19

20

22

23

24

25

26

27

28

29

30

32

C1

2

1

4

3

6

5

7

9

8

11

21

31

32

30

29

28

27

26

25

24

23

22

20

19

18

17

16

15

14

13

12

10

12

C1

C2

RED/LT BLU

RED/LT BLU

GRY/BLK

RED/WHT

BRN/WHT

YEL/BLK

DK GRN/ORG

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

DK GRN/ORG

RED/WHT

ORG/BLK

DK GRN/RED

LT GRN/RED

TAN/WHT

VIO

DK BLU/YEL

DK GRN/ORG

ORG/TAN

NCA

LT GRN/BLK

BLK/LT BLU

BLK/WHT

BLK/WHT

BLK/GRY

GRY/BLK

BRN/WHT

ORG

YEL/BLK

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

RED/WHT

ORG/DK BLU

TAN/WHT

LT GRN/RED

DK GRN/RED

ORG/BLK

BLK/TAN

BLK/TAN

VIO

VIO/TAN

BLK/TAN

ORG/TAN

BRN/WHT

VIO/WHT

BLK/LT BLU

DK GRN/BLK

ORG/BLK

DK BLU/BLK

LT GRN/BLK

BRN

GRY/ORG

ORG/DK BLU

PNK

ORG

LT GRN/WHT

GRY

YEL/WHT

WHT/DK BLU

VIO/WHT

ORG/BLK

GRY/LT BLU

BRN/DK BLU

TAN

LT BLU/BRN

DK GRN

DK GRN/ORG

BRN

GRY/ORG

LT GRN/BLK

WHT/ORG

PNK

ORG

LT GRN/WHT

DK BLU/BLK

WHT/ORG

F18

K4

T41

K24

K19

K60

K40

G113

K21

K6

K2

K39

K59

K44

K22

A14

K341

K141

K241

K1

Z12

Z12

T54

K26

K441

K11

K13

K38

K88

K54

K28

K58

K12

K14

K20

T60

G60

T14

G7

K30

K7

T25

T13

G7

POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

9

PARK/NEUTRAL

POSITION SWITCH

POWER

TAKE OFF

SWITCH

CONTROLLER ANTI-LOCK BRAKE

DISTRIBUTOR

STARTING/

CHARGING

SYSTEM

G105

AUTOMATIC

SHUTDOWN RELAY FUEL PUMP RELAY IGNITION COIL

OUTPUT

SPEED SENSOR

POWERTRAIN CONTROL MODULE

FUEL INJECTORS

(FRONT OF

RIGHT CYLINDER

HEAD)

(ON LEFT

END OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ENG HARN,

NEAR BREAKOUT

FOR TRANSMISSION)

(ON LEFT SIDE OF

TRANSMISSION)

(FRONT OF

ENGINE)

(ON LEFT SIDE

OF TRANSMISSION)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 3 )

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS) (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL)

(4WABS: IN ENG COMPT,

MOUNTED ON HYDRAULIC

CONTROL UNIT;

RWABS: IN ENG COMPT, ON

LEFT FRONT OF INNER FENDER)

S127

S107

S126

S123

S117

Page 4 of 15Printer Friendly View

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Page 5: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 5: 5.9L, Engine Performance Circuits, California (2 of 4)

149214

31

30

1

15A30A

1

20A

HOT AT ALL TIMES

2

3

4

5

6

8

7

9

10

11

12

14

13

3

5

4

7

6

8

9

11

13

12

10

15

16

18

17

19

20

21

23

22

14

2

16

18

17

20

19

22

21

24

23

25

26

28

29

27

24

25

27

26

28

29

31

30

32

34

33

15

BLK/LT BLU

BLK/LT BLU

DK GRN/WHT

RED/LT BLU

RED/LT BLU

VIO/WHT

BLK/RED

LT GRN/RED

DK GRN/YEL

ORG/BLK

TAN/WHT

DK GRN/PNK

VIO

DK GRN/ORG

DK BLU/YEL

ORG/TAN

DK GRN/ORG

BRN/WHT

YEL/BLK

BLK/RED

TAN/BLK

VIO/WHT

GRY/RED

VIO/BLK

GRY/BLK

TAN/YEL

RED/WHT

DK GRN/ORG

VIO

ORG/TAN

DK BLU/YEL

DK GRN/ORG

DK GRN/RED

LT GRN/RED

TAN/WHT

ORG/BLK

RED/WHT

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

BRN/WHT

VIO/WHT

ORG/BLK

BLK/LT BLU

DK GRN/BLK

BRN

ORG/DK BLU

LT GRN/WHT

ORG

PNK

GRY/ORG

POWER

DISTRIBUTION

CENTER JOINT

CONNECTOR 2 FUSE

K

FUSE

6

FUSE

3

OXYGEN SENSOR

DOWNSTREAM RELAY

ENGINE OIL

PRESSURE

SENSOR

CRANKSHAFT

POSITION SENSOR ENGINE COOLANT

TEMPERATURE SENSOR MANIFOLD ABSOLUTE

PRESSURE SENSOR IDLE AIR CONTROL

MOTOR

(IN PDC)

(IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(HEADLAMP &

DASH HARN,

IN PDC)

(ENG HARN,

NEAR

BREAKOUT

FOR FUEL

INJS)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 5)

(RIGHT REAR OF

ENG BLOCK) (IN WATER JACKET,

AT FRONT OF INTAKE

MANIFOLD)

(NEAR

DISTRIBUTOR) (ON THROTTLE BODY) (ON THROTTLE BODY)

S176

S119

S121

Page 5 of 15Printer Friendly View

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Page 6: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 6: 5.9L, Engine Performance Circuits, California (3 of 4)

149215

31

30

1

1

2

3

4

5

2

3

4

5

6

8

7

9

10

11

12

14

13

7

6

8

9

11

10

16

18

17

20

19

22

21

24

23

25

26

28

29

27

15

BLK/LT BLU

BLK/LT BLU

DK GRN/WHT

DK GRN/WHT

BRN/WHT

DK BLU/YEL

DK GRN/ORG

DK GRN/PNK

BRN/VIO

VIO/WHT

BLK/RED

LT GRN/RED

DK GRN/YEL

ORG/BLK

TAN/WHT

DK GRN/PNK

VIO

DK GRN/ORG

DK BLU/YEL

ORG/TAN

PNK

RED

DK BLU/WHT

BRN/WHT

BLK/LT BLU

BLK/LT BLU

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

G105

G100

HEATED

OXYGEN

SENSOR

1/1 (LEFT

BANK UP)

HEATED

OXYGEN

SENSOR

1/2 (LEFT

BANK DOWN)

HEATED

OXYGEN

SENSOR

2/1 (RIGHT

BANK UP)

HEATED

OXYGEN

SENSOR

2/2 (RIGHT

BANK DOWN)

FUEL PUMP

MODULE

CAMSHAFT

POSITION SENSOR THROTTLE POSITION

SENSOR INTAKE AIR

TEMPERATURE SENSOR TRANSMISSION

SOLENOID ASSEMBLY

(ON LEFT

EXHAUST DOWNPIPE,

BEFORE CATALYTIC

CONVERTER)

(ON OUTLET END OF RIGHT MINI-

CATALYTIC

CONVERTER)

(ON OUTLET END

OF LEFT MINI-

CATALYTIC

CONVERTER)

(ON RIGHT

EXHAUST

DOWNPIPE, BEFORE MINI-

CATALYTIC CONVERTER)

(ENG HARN, NEAR

OIL PRESSURE

SENSOR)

(FRONT

OF ENG)

(ENG HARN, NEAR

BREAKOUT FOR OIL

PRESSURE SENSOR)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS)

(TOP OF

FUEL TANK)

(LEFT

FENDER

SIDE

SHIELD) (IN DISTRIBUTOR) (ON THROTTLE

BODY)

(IN RIGHT FRONT

SIDE OF INTAKE

MANIFOLD)

(AT LEFT SIDE OF

TRANSMISSION)

S100

S122

S130

S118

S331

Page 6 of 15Printer Friendly View

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Page 7: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 7: 5.9L, Engine Performance Circuits, California (4 of 4)

149216

HOT IN RUN OR START

10A

A/C COMP RLY

AUTO SHT RLY

CRUISE VAC SOL

CRUISE VNT SOL

HO2S 1/1 HTR

OXY DN RLY CTRL

LEAK DETEC PMP

CRUISE FEED

ASD RELAY SENS

TRANS OVERDRV

HOT AT ALL TIMES

20A

1

2

3

4

5

BATT TEMP SENS

HO2S 1/2 HTR

FUEL PMP RLY

EVAP SOL DRVR

GEN FIELD OUT

A/C REQUEST

A/C SELECT IN

BRAKE SW IN

LOW FUEL SENS

SCI TRANSMIT

CCD BUS (-)

CRUISE SW IN

CCD BUS (+)

SCI RECEIVE

7

6

8

9

11

10

LEAK DETEC PMP

1

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

2

2

9

6

5

15

16

17

18

19

20

21

22

23

24

25

26

27

31

32

C3

28

29

30

11

14

DK BLU/ORG

TAN/RED

LT GRN/RED

DK BLU/YEL

BRN/VIO

DK GRN/PNK

WHT/DK GRN

ORG

ORG/WHT

DK GRN/ORG

YEL/RED

ORG/WHT

BLK/LT GRN

BRN/WHT

DK BLU

BRN/VIO

DK GRN/PNK

DK GRN/ORG

DK BLU/YEL

PNK/YEL

BRN/WHT

BRN/WHT

PNK/WHT

DK BLU

WHT/PNK

LT GRN/WHT

DK GRN

WHT/BLK

PNK/DK BLU

DK BLU/WHT

BRN

VIO/BRN

RED/LT GRN

VIO/BRN

VIO/BRN

VIO/BRN

WHT/BLK

WHT/BLK

WHT/BLK

PNK

BRN/WHT

BLK/LT BLU

RED

DK BLU/WHT

BLK/LT BLU

C13

K51

V36

V35

K199

K106

K145

A142

T6

K107

V32

K118

K299

K31

K52

C90

K125

V40

D21

D20

D2

K226

C20

D1

V37

STOPLIGHT

SWITCH POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

11 FUSE I

INSTRUMENT

CLUSTER

JOINT

CONNECTOR NO 1

GENERATOR

JOINT

CONNECTOR

NO7

JOINT DATA LINK

CONNECTOR CONNECTOR

NO1

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

G200

G200

TRANSMISSION

RELAY

OVERDRIVE SWITCH

POWERTRAIN CONTROL MODULE

BATTERY TEMPER-

ATURE SENSOR LEAK DETECTION

PUMP EVAP

PURGE SOLENOID

(ON BRAKE

PEDAL

BRACKET)

(ON LEFT END

OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(LEFT

KICK

PANEL)

(HEADLAMP &

DASH HARN,

REAR OF FRONT

BUMPER)

(LEFT

KICK

PANEL) (IN PDC)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJ)

(IN ENG COMPT,

ON RIGHT SIDE OF

FIREWALL)

(LEFT SIDE OF

INSTRUMENT

PANEL)

(LEFT BOTTOM

OF DASH) (BELOW BATTERY

TRAY) (ON RIGHT FRONT

INNER FENDER) (ON BRACKET,

MOUNTED ON

RIGHT INNER FENDER)

(IN PDC)

S105

S180

S116

Page 7 of 15Printer Friendly View

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Page 8: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 8: 5.9L, Engine Performance Circuits, Federal (1 of 4)

149221

1

3

5

4

6

7

8

9

11

13

12

10

15

16

17

18

19

20

21

23

22

14

2

OR STARTHOT IN RUN

10A

SENSOR GRD

IGN POWER

CRNK POS SNS

COIL DRIVER

IDLE AIR 3

IDLE AIR 2

PTO SW SENS

ECT SENS IN

IAT SENS IN

IDLE AIR 4

IDLE AIR 1

CAM POS SNS

5V SUPPLY

(LT) UP HO2S

TPS SENS IN

FUSED B(+)

MAP SENS IN

RT UP HO2S

(LT) DOWN HO2S

GROUND

GROUND

RT DN HO2S

TRANS TEMP IN

PRK/NEUTRAL

24

25

26

27

28

29

30

31

32

71

INJ 1 DRIVER

INJ 3 DRIVER

INJ 5 DRIVER

VAR FRCE SOL

TCC DRVR

GEN FIELD DRV

INJ 6 DRIVER

INJ 8 DRIVER

INJ 2 DRIVER

INJ 4 DRIVER

OVERDRV SOL

OIL PRESS SIG

VSS IN

OUTPUT SENS

OUTPUT SENS

GOV PRESS SIG

TRANS RELAY

5V SUPPLY

356824

INJ 7 DRIVER

2

2

1

3

4

5

6

7

8

9

11

21

31

2

1

10

12

13

14

15

16

17

18

19

20

22

23

24

25

26

27

28

29

30

32

C1

2

1

4

3

6

5

7

9

8

11

21

31

32

30

29

28

27

26

25

24

23

22

20

19

18

17

16

15

14

13

12

10

12

C1

C2

RED/LT BLU

RED/LT BLU

GRY/BLK

RED/WHT

BRN/WHT

YEL/BLK

DK GRN/ORG

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

DK GRN/ORG

RED/WHT

ORG/BLK

DK GRN/RED

TAN/WHT

VIO

DK BLU/YEL

DK GRN/ORG

NCA

LT GRN/BLK

BLK/LT BLU

BLK/WHT

BLK/WHT

BLK/GRY

GRY/BLK

BRN/WHT

ORG

YEL/BLK

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

RED/WHT

ORG/DK BLU

TAN/WHT

DK GRN/RED

ORG/BLK

BLK/TAN

BLK/TAN

VIO

VIO/TAN

BLK/TAN

BRN/WHT

VIO/WHT

BLK/LT BLU

DK GRN/BLK

ORG/BLK

DK BLU/BLK

LT GRN/BLK

BRN

GRY/ORG

ORG/DK BLU

PNK

ORG

LT GRN/WHT

GRY

YEL/WHT

WHT/DK BLU

VIO/WHT

ORG/BLK

GRY/LT BLU

BRN/DK BLU

TAN

LT BLU/BRN

DK GRN

DK GRN/ORG

BRN

GRY/ORG

LT GRN/BLK

WHT/ORG

PNK

ORG

LT GRN/WHT

DK BLU/BLK

WHT/ORG

F18

K4

T41

K24

K19

K60

K40

G113

K21

K6

K2

K39

K59

K44

K22

A14

K341

K141

K1

Z12

Z12

T54

K26

K11

K13

K38

K88

K54

K28

K58

K12

K14

K20

T60

G60

T14

G7

K30

K7

T25

T13

G7

POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

9

PARK/NEUTRAL

POSITION SWITCH

POWER

TAKE OFF

SWITCH

CONTROLLER ANTI-LOCK BRAKE

DISTRIBUTOR

STARTING/

CHARGING

SYSTEM

G105

AUTOMATIC

SHUTDOWN RELAY FUEL PUMP RELAY IGNITION COIL

OUTPUT

SPEED SENSOR

POWERTRAIN CONTROL MODULE

FUEL INJECTORS

(FRONT OF

RIGHT CYLINDER

HEAD)

(ON LEFT

ENG OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ENG HARN,

NEAR BREAKOUT

FOR TRANSMISSION)

(ON LEFT SIDE OF

TRANSMISSION)

(FRONT OF

ENGINE)

(ON LEFT SIDE

OF TRANSMISSION)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 3 )

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS) (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL)

(4WABS: IN ENG COMPT,

MOUNTED ON HYDRAULIC

CONTROL UNIT;

RWABS: IN ENG COMPT, ON

LEFT FRONT OF INNER FENDER)

S127

S107

S126

S123

S117

Page 8 of 15Printer Friendly View

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Page 9: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 9: 5.9L, Engine Performance Circuits, Federal (2 of 4)

149222

1

15A30A

1

20A

HOT AT ALL TIMES

2

3

4

5

6

8

7

9

10

11

12

14

13

3

5

4

7

6

8

9

11

13

12

10

15

16

18

17

19

20

21

23

22

14

2

16

18

17

20

19

22

21

24

23

25

26

24

25

27

26

28

29

31

30

32

15

RED/LT BLU

RED/LT BLU

DK GRN/WHT

DK GRN/WHT

VIO/WHT

BLK/RED

ORG/BLK

TAN/WHT

VIO

DK GRN/ORG

DK BLU/YEL

DK GRN/ORG

BRN/WHT

YEL/BLK

BLK/RED

TAN/BLK

VIO/WHT

GRY/RED

VIO/BLK

GRY/BLK

TAN/YEL

RED/WHT

DK GRN/ORG

VIO

DK BLU/YEL

DK GRN/ORG

DK GRN/RED

TAN/WHT

ORG/BLK

RED/WHT

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

BRN/WHT

VIO/WHT

ORG/BLK

BLK/LT BLU

DK GRN/BLK

BRN

ORG/DK BLU

LT GRN/WHT

ORG

PNK

GRY/ORG

POWER

DISTRIBUTION

CENTER JOINT

CONNECTOR 2 FUSE

6

FUSE

K

FUSE

3

ENGINE OIL

PRESSURE

SENSOR

CRANKSHAFT

POSITION SENSOR ENGINE COOLANT

TEMPERATURE SENSOR MANIFOLD ABSOLUTE

PRESSURE SENSOR IDLE AIR CONTROL

MOTOR

(IN PDC)

(IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ENG HARN,

TOP OF

TRANSMISSION)

(ENG HARN,

NEAR

BREAKOUT

FOR FUEL

INJS)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 5)

(RIGHT REAR OF

ENG BLOCK) (IN WATER JACKET,

AT FRONT OF INTAKE

MANIFOLD)

(NEAR

DISTRIBUTOR) (ON THROTTLE BODY) (ON THROTTLE BODY)

S124

S119

S121

Page 9 of 15Printer Friendly View

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Page 10: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 10: 5.9L, Engine Performance Circuits, Federal (3 of 4)

149223

1

1

2

3

4

5

2

3

4

5

6

8

7

9

10

11

12

14

13

7

6

8

9

10

16

18

17

20

19

22

21

24

23

25

26

15

BRN/WHT

DK BLU/YEL

DK GRN/ORG

BRN/VIO

DK GRN/WHT

DK GRN/WHT

VIO/WHT

BLK/RED

ORG/BLK

TAN/WHT

VIO

DK GRN/ORG

DK BLU/YEL

PNK

RED

DK BLU/WHT

BRN/WHT

BLK/LT BLU

BLK/LT BLU

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

G100

HEATED

OXYGEN

SENSOR

1/1

(UPSTREAM)

HEATED

OXYGEN

SENSOR

1/2

(DOWNSTREAM)

FUEL PUMP

MODULE

CAMSHAFT

POSITION SENSOR THROTTLE POSITION

SENSOR INTAKE AIR

TEMPERATURE SENSOR TRANSMISSION

SOLENOID ASSEMBLY

(NEAR OUTLET END

OF CATALYTIC

CONVERTER)

(ON INLET OF

CATALYTIC

CONVERTER)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS)

(TOP OF

FUEL TANK)

(LEFT

FENDER

SIDE

SHIELD) (IN DISTRIBUTOR) (ON THROTTLE

BODY)

(IN RIGHT FRONT

SIDE OF INTAKE

MANIFOLD)

(AT LEFT SIDE OF

TRANSMISSION)

S118

S331

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Page 11: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 11: 5.9L, Engine Performance Circuits, Federal (4 of 4)

149224

HOT IN RUN OR START

10A

A/C COMP RLY

AUTO SHT RLY

CRUISE VAC SOL

CRUISE VNT SOL

HO2S 1/1 HTR

OXY DN RLY CTRL

LEAK DETEC PMP

CRUISE FEED

ASD RELAY SENS

TRANS OVERDRV

HOT AT ALL TIMES

20A

1

2

3

4

5

BATT TEMP SENS

HO2S 1/2 HTR

FUEL PMP RLY

EVAP SOL DRVR

GEN FIELD OUT

A/C REQUEST

A/C SELECT IN

BRAKE SW IN

LOW FUEL SENS

SCI TRANSMIT

CCD BUS (-)

CRUISE SW IN

CCD BUS (+)

SCI RECEIVE

7

6

8

9

10

LEAK DETEC PMP

1

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

2

2

9

6

5

15

16

17

18

19

20

21

22

23

24

25

26

27

31

32

C3

28

29

30

11

14

DK BLU/ORG

TAN/RED

LT GRN/RED

DK BLU/YEL

BRN/VIO

WHT/DK GRN

ORG

ORG/WHT

DK GRN/ORG

YEL/RED

ORG/WHT

BLK/LT GRN

BRN/WHT

DK BLU

BRN/VIO

DK GRN/ORG

DK BLU/YEL

PNK/YEL

BRN/WHT

BRN/WHT

PNK/WHT

DK BLU

WHT/PNK

LT GRN/WHT

DK GRN

WHT/BLK

PNK/DK BLU

DK BLU/WHT

BRN

VIO/BRN

RED/LT GRN

VIO/BRN

VIO/BRN

VIO/BRN

WHT/BLK

WHT/BLK

WHT/BLK

PNK

BRN/WHT

BLK/LT BLU

RED

DK BLU/WHT

BLK/LT BLU

C13

K51

V36

V35

K199

K106

A142

T6

K107

V32

K118

K299

K31

K52

C90

K125

V40

D21

D20

D2

K226

C20

D1

V37

STOPLIGHT

SWITCH POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

11 FUSE I

INSTRUMENT

CLUSTER

JOINT

CONNECTOR NO 1

GENERATOR

JOINT

CONNECTOR

NO7

JOINT DATA LINK

CONNECTOR CONNECTOR

NO1

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

G200

G200

TRANSMISSION

RELAY

OVERDRIVE SWITCH

POWERTRAIN CONTROL MODULE

BATTERY TEMPER-

ATURE SENSOR LEAK DETECTION

PUMP EVAP

PURGE SOLENOID

(ON BRAKE

PEDAL

BRACKET)

(ON LEFT END

OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(LEFT

KICK

PANEL)

(HEADLAMP &

DASH HARN,

REAR OF FRONT

BUMPER)

(LEFT

KICK

PANEL) (IN PDC)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJ)

(IN ENG COMPT,

ON RIGHT SIDE OF

FIREWALL)

(LEFT SIDE OF

INSTRUMENT

PANEL)

(LEFT BOTTOM

OF DASH) (BELOW BATTERY

TRAY) (ON RIGHT FRONT

INNER FENDER) (ON BRACKET,

MOUNTED ON

RIGHT INNER FENDER)

(IN PDC)

S105

S180

S116

Page 11 of 15Printer Friendly View

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Page 12: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 12: 5.9L, Engine Performance Circuits, HD (1 of 4)

149217

1

3

5

4

6

7

8

9

11

13

12

10

15

16

17

18

19

20

21

23

22

14

2

OR STARTHOT IN RUN

10A

SENSOR GRD

IGN POWER

CRNK POS SNS

COIL DRIVER

IDLE AIR 3

IDLE AIR 2

PTO SW SENS

ECT SENS IN

IAT SENS IN

IDLE AIR 4

IDLE AIR 1

CAM POS SNS

5V SUPPLY

(LT) UP HO2S

TPS SENS IN

FUSED B(+)

MAP SENS IN

RT UP HO2S

GROUND

GROUND

TRANS TEMP IN

PRK/NEUTRAL

24

25

26

27

28

29

30

31

32

71

INJ 1 DRIVER

INJ 3 DRIVER

INJ 5 DRIVER

VAR FRCE SOL

TCC DRVR

GEN FIELD DRV

INJ 6 DRIVER

INJ 8 DRIVER

INJ 2 DRIVER

INJ 4 DRIVER

OVERDRV SOL

OIL PRESS SIG

VSS IN

OUTPUT SENS

OUTPUT SENS

GOV PRESS SIG

TRANS RELAY

5V SUPPLY

356824

INJ 7 DRIVER

2

2

1

3

4

5

6

7

8

9

11

21

31

2

1

10

12

13

14

15

16

17

18

19

20

22

23

24

25

26

27

28

29

30

32

C1

2

1

4

3

6

5

7

9

8

11

21

31

32

30

29

28

27

26

25

24

23

22

20

19

18

17

16

15

14

13

12

10

12

C1

C2

RED/LT BLU

RED/LT BLU

GRY/BLK

RED/WHT

BRN/WHT

YEL/BLK

DK GRN/ORG

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

DK GRN/ORG

RED/WHT

DK GRN/RED

LT GRN/RED

BLK/DK GRN

VIO

DK BLU/YEL

DK GRN/ORG

NCA

LT GRN/BLK

BLK/LT BLU

BLK/WHT

BLK/WHT

BLK/GRY

GRY/BLK

BRN/WHT

ORG

YEL/BLK

BLK/RED

VIO/WHT

TAN/BLK

GRY/RED

VIO/BLK

TAN/YEL

RED/WHT

ORG/DK BLU

LT GRN/RED

DK GRN/RED

BLK/DK GRN

BLK/TAN

BLK/TAN

VIO

VIO/TAN

BLK/TAN

BRN/WHT

VIO/WHT

BLK/LT BLU

DK GRN/BLK

ORG/BLK

DK BLU/BLK

LT GRN/BLK

BRN

GRY/ORG

ORG/DK BLU

PNK

ORG

LT GRN/WHT

GRY

YEL/WHT

WHT/DK BLU

VIO/WHT

ORG/BLK

GRY/LT BLU

BRN/DK BLU

TAN

LT BLU/BRN

DK GRN

DK GRN/ORG

BRN

GRY/ORG

LT GRN/BLK

WHT/ORG

PNK

ORG

LT GRN/WHT

DK BLU/BLK

WHT/ORG

F18

K4

T41

K24

K19

K60

K40

G113

K21

K6

K2

K39

K59

K44

K41

K22

A14

K241

K1

Z12

Z12

T54

K26

K11

K13

K38

K88

K54

K28

K58

K12

K14

K20

T60

G60

T14

G7

K30

K7

T25

T13

G7

POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

9

PARK/NEUTRAL

POSITION SWITCH

POWER

TAKE OFF

SWITCH

CONTROLLER ANTI-LOCK BRAKE

DISTRIBUTOR

STARTING/

CHARGING

SYSTEM

G105

AUTOMATIC

SHUTDOWN RELAY FUEL PUMP RELAY IGNITION COIL

OUTPUT

SPEED SENSOR

POWERTRAIN CONTROL MODULE

FUEL INJECTORS

(FRONT OF

RIGHT CYLINDER

HEAD)

(ON LEFT

ENG OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ENG HARN,

NEAR BREAKOUT

FOR TRANSMISSION)

(ON LEFT SIDE OF

TRANSMISSION)

(FRONT OF

ENGINE)

(ON LEFT SIDE

OF TRANSMISSION)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 3 )

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS) (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL)

(4WABS: IN ENG COMPT,

MOUNTED ON HYDRAULIC

CONTROL UNIT;

RWABS: IN ENG COMPT, ON

LEFT FRONT OF INNER FENDER)

S127

S107

S126

S123

S117

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Page 13: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 13: 5.9L, Engine Performance Circuits, HD (2 of 4)

149218

1

15A30A

1

20A

HOT AT ALL TIMES

2

3

4

5

6

8

7

9

10

11

12

14

13

3

5

4

7

6

8

9

11

13

12

10

15

16

18

17

19

20

21

23

22

14

2

16

18

17

20

19

22

21

24

23

25

26

24

25

27

26

28

29

31

30

32

15

RED/LT BLU

RED/LT BLU

DK GRN/WHT

DK GRN/WHT

VIO/WHT

BLK/RED

LT GRN/RED

BLK/DK GRN

VIO

DK GRN/ORG

DK BLU/YEL

DK GRN/ORG

BRN/WHT

YEL/BLK

BLK/RED

TAN/BLK

VIO/WHT

GRY/RED

VIO/BLK

GRY/BLK

TAN/YEL

RED/WHT

DK GRN/ORG

VIO

DK BLU/YEL

DK GRN/ORG

DK GRN/RED

LT GRN/RED

BLK/DK GRN

RED/WHT

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

BRN/WHT

VIO/WHT

ORG/BLK

BLK/LT BLU

DK GRN/BLK

BRN

ORG/DK BLU

LT GRN/WHT

ORG

PNK

GRY/ORG

POWER

DISTRIBUTION

CENTER JOINT

CONNECTOR 2 FUSE

K

FUSE

3

FUSE

6

ENGINE OIL

PRESSURE

SENSOR

CRANKSHAFT

POSITION SENSOR ENGINE COOLANT

TEMPERATURE SENSOR MANIFOLD ABSOLUTE

PRESSURE SENSOR IDLE AIR CONTROL

MOTOR

(IN PDC)

(IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(ENG HARN,

TOP OF

TRANSMISSION)

(ENG HARN,

NEAR

BREAKOUT

FOR FUEL

INJS)

(ENG HARN, NEAR

BREAKOUT FOR

FUEL INJ 5)

(RIGHT REAR OF

ENG BLOCK) (IN WATER JACKET,

AT FRONT OF INTAKE

MANIFOLD)

(NEAR

DISTRIBUTOR) (ON THROTTLE BODY) (ON THROTTLE BODY)

S124

S119

S121

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Page 14: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 14: 5.9L, Engine Performance Circuits, HD (3 of 4)

149219

1

1

2

3

4

5

2

3

4

5

6

8

7

9

10

11

12

14

13

7

6

8

16

18

17

20

19

22

21

24

23

25

26

15

DK BLU/YEL

DK GRN/ORG

DK GRN/WHT

DK GRN/WHT

VIO/WHT

BLK/RED

LT GRN/RED

BLK/DK GRN

VIO

DK GRN/ORG

DK BLU/YEL

PNK

RED

DK BLU/WHT

BRN/WHT

BLK/LT BLU

BLK/LT BLU

PNK

BLK/LT BLU

BLK/LT BLU

DK GRN/BLK

BRN/WHT

VIO/WHT

BLK/LT BLU

ORG/BLK

BLK/LT BLU

VIO/WHT

TAN/YEL

ORG

BRN

LT GRN/WHT

ORG/DK BLU

BLK/LT BLU

BLK/LT BLU

G105

G100

HEATED

OXYGEN

SENSOR

1/1 (LEFT

BANK UP)

HEATED

OXYGEN

SENSOR

2/1 (RIGHT

BANK UP)

FUEL PUMP

MODULE

CAMSHAFT

POSITION SENSOR THROTTLE POSITION

SENSOR INTAKE AIR

TEMPERATURE SENSOR TRANSMISSION

SOLENOID ASSEMBLY

(ON RIGHT

DOWNPIPE, BEFORE

EXHAUST

CATALYTIC CONVERTER)

(ON LEFT

EXHAUST DOWNPIPE,

BEFORE CATALYTIC

CONVERTER)

(FRONT

OF ENG)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJS)

(TOP OF

FUEL TANK)

(LEFT

FENDER

SIDE

SHIELD) (IN DISTRIBUTOR) (ON THROTTLE

BODY)

(IN RIGHT FRONT

SIDE OF INTAKE

MANIFOLD)

(AT LEFT SIDE OF

TRANSMISSION)

S122

S118

S331

Page 14 of 15Printer Friendly View

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Page 15: Service Manual: SYSTEM WIRING DIAGRAMS - Print Date: 11/7 ... · acc pedal pos ground ground trans temp in 1 5 4 3 2 sci receive sci transmit ccd bus (+) ... k24 s22 a14 z12 a14 k22

Fig 15: 5.9L, Engine Performance Circuits, HD (4 of 4)

149220

HOT IN RUN OR START

10A

A/C COMP RLY

AUTO SHT RLY

CRUISE VAC SOL

CRUISE VNT SOL

LEAK DETEC PMP

CRUISE FEED

ASD RELAY SENS

TRANS OVERDRV

HOT AT ALL TIMES

20A

1

2

3

4

5

BATT TEMP SENS

FUEL PMP RLY

EVAP SOL DRVR

GEN FIELD OUT

A/C REQUEST

A/C SELECT IN

BRAKE SW IN

LOW FUEL SENS

SCI TRANSMIT

CCD BUS (-)

CRUISE SW IN

CCD BUS (+)

SCI RECEIVE7

6

8

LEAK DETEC PMP

1

2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

2

2

9

6

5

15

16

17

18

19

20

21

22

23

24

25

26

27

31

32

C3

28

29

30

11

14

DK BLU/ORG

TAN/RED

LT GRN/RED

DK BLU/YEL

WHT/DK GRN

ORG

ORG/WHT

DK GRN/ORG

YEL/RED

ORG/WHT

BLK/LT GRN

DK BLU

DK GRN/ORG

DK BLU/YEL

PNK/YEL

BRN/WHT

PNK/WHT

DK BLU

WHT/PNK

LT GRN/WHT

DK GRN

WHT/BLK

PNK/DK BLU

DK BLU/WHT

BRN

VIO/BRN

RED/LT GRN

VIO/BRN

VIO/BRN

VIO/BRN

WHT/BLK

WHT/BLK

WHT/BLK

PNK

BRN/WHT

BLK/LT BLU

RED

DK BLU/WHT

BLK/LT BLU

C13

K51

V36

V35

K106

A142

T6

K107

V32

K118

K31

K52

C90

K125

V40

D21

D20

D2

K226

C20

D1

V37

STOPLIGHT

SWITCH POWER

DISTRIBUTION

CENTER

JUNCTION

BLOCK FUSE

11 FUSE I

INSTRUMENT

CLUSTER

JOINT

CONNECTOR NO 1

GENERATOR

JOINT

CONNECTOR

NO7

JOINT DATA LINK

CONNECTOR CONNECTOR

NO1

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

AIR

CONDI-

TIONING

SYSTEM

CRUISE

CONTROL

SYSTEM

G200

G200

TRANSMISSION

RELAY

OVERDRIVE SWITCH

POWERTRAIN CONTROL MODULE

BATTERY TEMPER-

ATURE SENSOR LEAK DETECTION

PUMP EVAP

PURGE SOLENOID

(ON BRAKE

PEDAL

BRACKET)

(ON LEFT END

OF DASH) (IN ENG

COMPT, ON

LEFT INNER

FENDER PANEL,

NEAR BATTERY)

(LEFT

KICK

PANEL)

(HEADLAMP &

DASH HARN,

REAR OF FRONT

BUMPER)

(LEFT

KICK

PANEL) (IN PDC)

(ENG HARN,

NEAR BREAKOUT

FOR FUEL INJ)

(IN ENG COMPT,

ON RIGHT SIDE OF

FIREWALL)

(LEFT SIDE OF

INSTRUMENT

PANEL)

(LEFT BOTTOM

OF DASH) (BELOW BATTERY

TRAY) (ON RIGHT FRONT

INNER FENDER) (ON BRACKET,

MOUNTED ON

RIGHT INNER FENDER)

(IN PDC)

S105

S180

S116

Page 15 of 15Printer Friendly View

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