1993 DODGE TRUCK Service Repair Manual

BLOWER
MOTOR TO UNDERHOOD LAMP
AIR
HEATER
WINDSHIELD
WASHER MOTOR TO WINDSHIELD
WIPER MOTOR
TO RIGHT
HEADLAMP
PARK/TURN SIGNAL LAMP
BEYOND THIS POINT SEE VIEW
Z

DATA LINK
CONNECTOR SIDE MARKER LAMP
A/C
LOW
PRESSURE SWITCH
BULKHEAD
DISCONNECT
FUSIBLE LINKS POWERTRAIN
CONTROL MODULE
AIR HEATER RELAYS
TO VEHICLE
SPEED CONTROL A/C CYCLING
SWITCH VIEW
IN
DIRECTION
OF ARROW
W

VIEW
IN
DIRECTION OF ARROW
Z
J938W-100

Fig.
18
Engine
Compartment Wiring 5.9L
Diesel Engine

WIRING
DIAGRAMS 8W - 23
J938W-101
Fig. 19 Starter Wiring
Fig. 20 Four Wheel Drive Wiring

CRANKSHAFT
POSITION
SENSOR

TO CRANKSHAFT POSITION
(SEE
VIEW
X)

VEHICLE
SPEED
SENSOR
CONVERTER
CLUTCH
SOLENOID
TO
VEHICLE SPEED SENSOR BEYOND THIS POINT
SEE MAIN VIEW
TO HEATED OXYGEN SENSOR
(SEE VIEW X)

VIEW
A

4X4 TRANSFER
CASE
(TYPICAL)
VEHICLE

SPEED
SENSOR
1 >
a
so
>

w
J938W-102

Fig. 21 Transmission Wiring (Gas Engines) 2

FUEL
INJECTOR
#6
FUEL
INJECTOR
#4
FUEL
INJECTOR
#2
BEYOND
THIS
POINT

SEE
VIEW
Z

EGR
SOLENOID/
TRANSDUCER
ASSEMBLY
A/C
COMPRESSOR

CLUTCH

GENERATOR
GROUND
POWER
STEERING
PUMP

AAAP

SENSOR
THROTTLE
EVAP/

POSITION
PURGE
(SENSOR)
SOLENOID IDLE
AIR

CONTROL MOTOR
TO
A/C

COMPRESSOR
CLUTCH
DISTRIBUTOR

IGNITION
COIL
ENGINE

COOLANT

TEMPERATURE

ENGINE
COOLANT
SENSOR
(PCM)
TEMPERATURE

SENSOR
(GAUGE)
ENGINE
OIL

PRESSURE

SENDING
UNIT/
SWITCH
DISTRIBUTOR

CONNER ,NJECTOR#1
INJECTOR
#3
VIEW
IN
DIRECTION OF ARROW
1
FUEL
INJECTOR
#5
TO

'TRANSMISSION
WIRING

J938W-85 INS
m
a

o

>

o

>
2

m Fig. 23 Engine
Wiring
3.9L MPI Engine

FUEL
INJECTOR
#8
FUEL
INJECTOR #4 FUEL
INJECTOR
#2

EGR

SOLENOID/

TRANSDUCER

DISTRIBUTOR
IGNITION
COIL
THROTTLE

BODY

CHARGE
AIR

TEMPERATURE
SENSOR

BEYOND
THIS
POINT
SEE
VIEW,
Z

TO
A/C

COMPRESSOR
CLUTCH ^DISTRIBUTOR

GENERATOR
GROUND

POWER

STEERING
PUMP ENGINE
OIL

PRESSURE
SENDING
UNIT/SWITCH

VIEW
IN
DIRECTION OF ARROW
Y

TO TRANSMISSION WIRING

THROTTLE
POSITION
(SENSOR)
IDLE AIR
CONTROL MOTOR

GENERATOR
ENGINE COOLANT

TEMPERATURE
SENSOR
(PCM)
ENGINE
COOLANT

TEMPERATURE

SENSOR
(GAUGE)
MAP

SENSOR

FUEL
INJECTOR
#3

EVAP/PURGE

SOLENOID

FUEL
INJECTOR #7
FUEL
INJECTOR.
#5

FUEL
INJECTOR
#1

A/C
CLUTCH VIEW
IN
DIRECTION
OF ARROW
Z

J938W-86
Fig.
24 Engine Wiring 5.2L and 5.9L MPI Engine o
>
30

>

2
w

oo !\3

VIEW
IN
DIRECTION VIEW
IN
DIRECTION
OF ARROW
Z~
OF ARROW
X J938W-104 Fig. 25 Engine
Wiring
5.9L Diesel Engine

WIRING DIAGRAMS
8W
- 29

SPLICE LOCATIONS

Splice
Number
Fig^

AO
Diesel Engine
6

AO
Gas Engine
5

A3
4

A4
4
A21
Diesel Engine
6

A21
Gas Engine
9

A21-1
Gas Engine
5

A21-2
Diesel Engine
6
A21-3
Diesel Engine
6

A142
Gas Engine
9

A142-1
Gas Engine
9

C4
8

C7
8
E2
4
F21
7

F35
7

G5
4
G7
5

G7-1
Diesel Engine
6

G7-1
Gas Engine
9

K4
Gas Engine
9

K4-1
Gas Engine
9

K6
Gas Engine
9

K7
Gas Engine
9
L1
3

L1
Sport
Utility 3
L6
Club Cab
1

L7 Diesel Engine
6

L7-1
4

L7-2
3

L7-2
Sport
Utility 3

L7-3
3

L7-4
3

L7-5
3

L50
4

M1
4

M1-1
Sport
Utility 1
Splice
Number
Fit^

M2
4

M2-1
Sport
Utility 1
P33
• 1

P34
1

T41
Gas Engine
9
V6
4

X2
Diesel Engine
6

X2
Gas Engine
5

X2-1
2

X2-4
3

X2-5
3

X2-6
3
X2-7
2

X53
4
X54
• 4

Z1-1
4

Z1-2
4

Z1-3
4

Z1-4
Diesel Engine
6

Z1-4
Gas Engine
5

Z1-5
Diesel Engine
6

Z1-5
Gas Engine
5
Z1-6
Diesel Engine
6

Z1-6
Gas Engine
5

Z1-7
3
Z1-7
Sport
Utility 3

Z1-8
3

Z1-8
Sport
Utility 3

Z1-9
7
Z1-10
7

Z1-11
1

Z11
Diesel Engine
6
Z12
Gas Engine
9

Z12-1
Gas Engine
5

Z12-1
Diesel Engine
6

Z12-2
Diesel Engine
6