1993 DODGE TRUCK Service Repair Manual

8W
-
118 WIRING DIAGRAMS
•

SPLICE

TO IGNITION SWITCH

(SEE
SH 10
F32 18PK/DB
F32 18PK/DB G26 20LB
IcQa
c£h cO,

p
• • n i

^
cj^a cQa
cBn

G10 20LG/RD
G10 20LG/RD
Zl
20BK-
SPLICE

(SEE
SH 47)

G5 20DB/WT
G13 20DB/RD

HEADLAMP
KEY-IN
SEAT
BELT

COMBINED
BUZZER
(RIGHT
OF
STEERING COLUMN)
TO RIGHT

PRINTED
CIRCUIT

BOARD
CONNECTOR
(SEE
SH 60)

BLACK

G5 20DB/WT G5 20DB/WT-

(SEE
SH 58)
G10
20LG
RD
Zl

20BK TO STOP

j
LAMP SWITCH
(SEE
SH
34,37)

TO HEADLAMP

{
SWITCH
(SEE
SH
47.49)

TO LEFT
PRINTED
CIRCUIT
BOARD

CONNECTOR

(SEE
SH 60)

•G13 20DB/RD
TO
MESSAGE
CENTER

(DIESEL)

(SEE
SH 57)
TZ7
n

era
•c c

QC

at
BLACK BLACK

-G10 18LG/RD
(LEFT BASE
OF

STEERING
COLUMN
DD
DP
DD G40 20LB/BK

/
(LEFT SIDE
UNDER
I/P)
I
DD
DD
3
GROUND

SPLICE

[SEE
SH 48)
G4 18DB/YL-

Zl
16BK
Zl

16GY
BK
TO
71
GROUND

SPLICE

(SEE
SH 79)


5—
21
16BK-HT A61
16DG
BK
b
o
c

bo}

((ppoc ?o))
Zl
18BK—$

SEAT
BELT
SWITCH
(IN SEAT
BELT BUCKLE)
TO CARGO LAMP
[SEE
SH 50)

5T0<§B]
GROUND
SPLICE

(SEE
SH 48)

FUEL TANK LEVEL GAUGE
SENDING
UNIT
WITH
LOW FUEL
LAMP SWITCH

AD
77
DIESEL FUEL
TANK
GAUGE

AND
SEAT BELT
WARNING
SYSTEM
J938W-11

WIRING
DIAGRAMS SW - 119
TO IGNITION SWITCH

(SEE
SH 10)
t 1—A21 HOB TO

1| SPLICE

(SEE
SH 68)
r
A21
HOB
47 F32 18PK/DB—,
F32 18PK/DB G26
20LB

lc£L
iCZD
• • • G10 20 LG/RD-
G10 20 LG/RD- Zl 20BK- ~1
G5
20DB/WT

G13 20DB/RD TO

FUSE
#5
[20 AMP)
SPLICE

(SEE
SH 47)
HEADLAMP KEY-IN
SEAT
BELT

COMBINED
BUZZER \ F32
\ 18PK
RIGHT OF STEERING COLUMN \ DB TO RIGHT
PRINTED CIRCUIT

BOARD
CONNECTOR
(SEE
SH 60)

(SEE
SH 58)

BLACK

G5
20DB/WT
G5
20DB/WT-

G10

20LG
Zl
20BK F32
18PK
DB

G26

20LB
TO STOP
-\ LAMP SWITCH
(SEE
SH
32,35)

< TO HEADLAMP
S SWITCH
(SEE
SH 47)

GRAY

TO LEFT
PRINTED CIRCUIT
BOARD

CONNECTOR

(SEE
SH 60)
•G13 20DB/RD
, TO FUEL PUMP
Hi41 16DG/BK-A MOTOR FEED
(SEE
SH 16) G10
Zl
(LEFT
BASE
OF
18BK STEERING COLUMN) ^ I , 18BK Zl
8BK (AT SEAT ^ 18LG

BELT>
18BK

^BLUE

r
(LEFT
SIDE UNDER INSTR/PANEL)
G4 18DB/YL- TO
3
GROUND

SPLICE

[SEE
SH 48)
Zl 16BK XL Zl
16GY
BK

TO 7|GROUND
SPLICE

(SEE
SH 79) \ z^20
5~Zl 16BK -HT A61
16DG
BK
4o
o o d
) c
F. it
JJ Zl
18BK Z1>11
SEAT
BELT
SWITCH
(IN SEAT
BELT BUCKLE) 71 1ftR. f TO CARGO LAMP
-Zl 18BK—^ (SEE SH 50) -5 TO
SPLICE

(SEE
SH 48)
FUEL TANK MODULE

J938W-11
ELECTRONIC
FUEL INJECTION TANK GAUGE

AND
SEAT BELT WARNING
SYSTEM
AD
78

8W - 120 WIRING
DIAGRAMS

TO TRANSMISSION
WIRING r

(SEE
SH 7 DIESEL)J
(SEE
SH 9 GAS)
TO SPLICE

(SEE
SH 47) S
TO TURN
SIGNAL SWITCH
(SEE
SH 56)

T03
[SPLICE
(SEE
SH 48)
SPORT

UTILITY
LEFT

TAIL.

STOP
i TURN X2
SIGNAL 18GY
LAMP
LEFT
BACK-UP LAMP CAB I

CHASSIS

SWEPT­
LINE
BOX
LEFT

TAIL.

STOP
I
TURN
SIGNAL LAMP -
LEFT
BACK-UP LAMP
LEFT

TAIL,

STOP
I
TURN Y9
SIGNAL ,ppv LAMP 18fY
LEFT
BACK-UP LAMP BLUE

(LEFT
SIDE UNDER I/P)
TO
81
SPLICE
(SEE
SH
77.78)

B2
18VT/BK
AD
79

REAR
LIGHTING
J938W-11

WIRING DIAGRAMS SW - 121
H4 18BK-

(LEFT
REAR /
FRAME RAIL)/
BLACK ' L7

18BK
YL Zl
18BK—1

LI
18VT/BK-
H4 18BK
X2 18GY
18BK/YL
L7
18BK/YL-

H4
18BK—

BLACK-
(CENTER OF REAR BUMPER) L7
18BK/YL-

BLACK
X2 18GY -L7 18BK
BLACK
L62 18BR/RD•
— Zl 18BK — LICENSE
LAMP

WITHOUT
BUMPER LICENSE
LAMP
LICENSE LAMP STEP
BUMPER
LICENSE LAMP
^ STANDARD BUMPER
RIGHT

TAIL.

STOP I
X2
TURN

18GY SIGNAL LAMP
B2
18VT/BK-
RIGHT

BACK-UP LAMP
RIGHT

TAIL.

STOP I

TURN

SIGNAL LAMP
RIGHT

BACK-UP LAMP
RIGHT

TAIL.

STOP I

TURN

SIGNAL
LAMP
RIGHT

BACK-UP LAMP SPORT

UTILITY

CAB
I

CHASSIS

SWEPT­ LINE
BOX
J938W-11

REAR
LIGHTING AD 80

SW - 122
WIRING
DIAGRAMS
PART OF

CHASSIS
WIRING
(SEE
SH 80) Zl 18BK-
f~L7 18BK/YL•
5~L62 18BR/RD
5—L1 18VT/BK- 1
OO -L7 18BK/YL-
-D7 18BK/LG—
X2
18GY- X2 18GY- RIGHT
TAIL,STOP &
TURN SIGNAL
LAMP
X2 18GY B2 18VT/BK- RIGHT
BACK-UP LAMP
J2-SL

OOh
OQ
L62

18BR
R0

NOTE-INSERT TRAILER TOW WIRING BETWEEN

CHASSIS
I
TAIL
LAMP
WIRING AS SHOWN, AND

MAKE
CONNECTION TO TRAILER
CONNECTOR AS REQUIRED. •L7 18BK/YL-
Zl
18BK LI
18VT BK L2
18BR YL

Zl

18BK LEFT
TAIL,STOP ft
TURN SIGNAL LAMP
LEFT
BACK-UP LAMP - LI 18BK— BACK-UP LAMPS
- Zl
18WT—
BODY GROUND
62 18DG — RIGHT STOP ft TURN SIGNAL LAMP
• r7 1PY. LEFT STOP ft TURN
L63 18YL SIGNAL LAMP L7 18BR-
TAIL
I
•RUNNING LAMPS WIRE
ENDS
SEALED AND
UNTERMINATED, PROVISIONS
FOR
TRAILER CONNECTOR

L7
18BK/YL—5
Zl
18BK—^

LI
18VT/BK-J

L63
18DG/RD-5
PART OF

CHASSIS
WIRING
(SEE
SH 79) B2 18VT/BK
AD 81
TRAILER TOW WIRING

J938W-11

•
WIRING DIAGRAMS 8W - 123 F33
F33 El 18TN

18PK/RD

18PK/RD BLUE DOT TURN SIGNAL

FLASHER

(SEE
SH 56) L6 18RD/BK
L5 18RD
_ L5 18RD
V34
20WT/RD
A21 14DB
F20 18WT
F20 18WT
G5 20DB/WT
A3 12RD/WT
F35 16RD
F32 A31 18PK/DB
14BK/WT
GREEN
DOT
F21
E2
200R
F30 16RD/TN A4 12BK/RD
A4 12BK/RD
Ml 20PK
X12 20RD/WT
L5 18RD L5 14RD
V34 20WT/RD
12TN L19 18PK
HAZARD
L9 18BK/WT
X3
20BK/RD
F33 18PK/RD X2 18DG/RD_
A15 16PK
A22 12BK/0R V6 18DB
V6 18DB HAZARD

FLASHER

(SEE
SH 56)

HORN

RELAY

(SEE
SH 30)
FUSE
NO.

AMPS

COLOR
SHEET

1 2
GRAY

2,36,38

2
5
TAN
2, 10,
12.13,14,58,77,78

3 20 YELLOW

2.7,9,10,39

4 20 YELLOW

1.30.47

5
20 YELLOW
1
.77.78

6 20 YELLOW
1 ,73
7 15 LT BLUE

1,10.52

8 10
RED

2,10,61.63.65

9 20 YELLOW

2.10,31.33.56

10 20 YELLOW

2.10.54.55

11 30

GREEN

2.10.66,67.69

12 30 CIRCUIT BREAKER

SILVER
CAN

2,10,71

13 20 YELLOW
1 ,56
14 3 VIOLET

1.47,52.61.63,65

15 10

RED

1,49,51.52,61,63,65,75
J938W-H
FUSE BLOCK MODULE AND RELAY BANK
AD 82

8W
- 124
WIRING
DIAGRAMS

•
\j i i i i i i i i 1 I r 11 II i I i M ig
VIEWED
FROM WIRE

END
OF
CONNECTOR

^
AUTO TRANSMISSION ONLY
CAV

IGNITION SYSTEM CIRCUITS
SHEET

K32 20WT/BK WATER
IN
FUEL
SENSOR
25
2 K2 20TN/BK ENGINE COOLANT TEMP
SENSOR
25

3
AH ioRD DIRECT BATTERY FEED 22

4
K4 18BK/LB

SENSOR
RETURN 26
5
Zll
16BK/WT
SIGNAL
GROUND 23

e
!<6
20VT/WT
5
VOLT
SUPPLY 26

"7 /
K44 10TN/YL

8 VOLT
INPUT 25
8
—

9 JA21
HOB

IGNITION
FEED
21

10
76
20
OR/WT

TRANSMISSION
OD
CONTROL 14
11
Z12
18BK/TN
POWER
GROUND 23

12 Z12
18BK/TN

POWER
GROUND 23

13 —
—
14
——«
___ —
J.5
S22 180R/BK

HEATER
Ul
RELAY 21
16
S21
18YL/BK

HEATER
#1
RELAY 21

17 —
-- —
18 —
19 —
20
K20
18DG

GENERATOR
FIELD DRIVER 20
21 IK21 18BK/RD
TRANSMISSION
OD
LOCKOUT SOLENO
0
25
22
K22 180R/DB
THROTTLE POSITION (SENSOR) 26
23
—
—
24
K24 18GY/BK

REFERENCE
PICKUP 25

25 021
20PK DATA LINK TRANSMIT 23

26 —
—
—
27
J
C20
18BR

A/C
COMPRESSOR
CLUTCH INPUT 26

28 T25
20LG/RD
TRANSMISSION
THERMO SWITCH
25

29 V40
18WT/PK

BRAKE
SENSE 37

30 rTTF
18BR/YL
"
PARK/NEUTRAL
POSITION SWITCH
21

31 — —

32 G3 20BK/PK MALFUNCTION INDICATOR LAMP
22

33
V36 20TN/RD
VEHICLE
SPEED
CONTROL VACUUM 37

34
CI3 20DB/0R
W.O.T.
CUTOUT
RELAY 26

35 —
—.
36 —
— —
37
T61 20BK/0R
TRANSMISSION
OD
LAMP SIGNAL
14

38 — —
—
39 —
— —

40
—

41
—
42 —
—

43 G21 20GY/LB

TACHOMETER
PROVISIONS 22
44
— —
45 D20
20LG DATA LINK RECEIVE 23

46 —
—
47
G7 20WT/OR
VEHICLE
SPEED
SENSOR
PICKUP
25

48
V31 20BR/RD
VEHICLE
SPEED
CONTROL-SET 37
49 V32 20YL/RD
VEHICLE
SPEED
CONTROL-ON/OFF 37

50
V33
20WT/LG

VEHICLE
SPEED
CONTROL-RESUME 37

5i K51
20DB/YL
AUTOMATIC SHUT-DOWN RELAY
22
52
—
— —
53
V35
20LG/RD

VEHICLE
SPEED
CONTROL-VENT 37
54 K31 20BK/PK
WATER-IN-FUEL LAMP 23

5r:
T60 200R/LG

TRANSMISSION
OD
SOLENOID 14
56 E5 20DG/WT WAIT-TO-START LAMP
23

57
A142
16DG/0R

A.S.D.-BATTERY
SENSE
22

50 —
— —
53 —
— —

60
— .—
AD
83
POWERTRAIN CONTROL MODULE
II

(PCM
II)
CONNECTOR
(5.9L
DIESEL ENGINE)
J938w-n

WIRING
DIAGRAMS 8W - 125
5.2L £ 5.9L ENGINE VIEWED FROM WIRE
END OF CONNECTOR

POWERTRAIN
CON

J938W-H
(PCM II) CONNECTOR
CAV

IGNITION
SYSTEM CIRCUITS SHEET

1
Kl
200G/RD
MAP
SENSOR
20
2"-1 K2
20TN/BK
ENGINE COOLANT TEMPERATURE SENSOR
20
3 A14
IBRD
DIRECT BATTERY
16
4 K4 18BK/LB

SENSOR
RETURN
20
5 Zll
16BK/WT

SIGNAL
GROUND
17
6 K6
20VT/WT
5 VOLT SUPPLY
20
7
K7
180R 8 VOLT INPUT
20
8 —
—
9 A21 14DB IGNITION FEED
16
10 T6
200R/WT
TRANSMISSION
OD CONTROL
12
11 Z12 18BK/TN POWER GROUND
17
12 Z12 18BK/TN POWER GROUND
17
13 |Kl4 18LB/BR
INJECTOR DRIVER 4
15
14 K13
18YL/WT

INJECTOR DRIVER 3
15
15 K12 18TN INJECTOR DRIVER 2
15
16
17" Kl1
18WT/DB

INJECTOR DRIVER 1
15
16
17"
K17
18DB/TN
INJECTOR DRIVER 7
15
18 K18
18RD/YL
INJECTOR DRIVER 8
15
19 K19 18GY IGNITION COIL DRIVER
15
20 K20 18DG GENERATOR FIELD DRIVER
19
21 K21
18BK/RD
TB SURFACE TEMP SENSOR
20
22 K22
180R/DB
THROTTLE POSITION (SENSOR)
18
23 K141
18TN/WT
HEATED OXYGEN SENSOR (5.9L HD)
17
24 K24 18GY/BK
REFERENCE
PICKUP
18
25 021
20PK
DATA LINK TRANSMIT
17
26 —
—
27 C20 18BR
A/C
CYCLING SWITCH INPUT
18
28 — _
29 V40
18WT/PK
BRAKE
SENSE

35
30 T41
20BR/YL
PARK/NEUTRAL POSITION SWITCH
19
31 —
—
32 G3
20BK/PK
MALUNCTION INDICATOR LAMP
19
33 V36
20TM/RD

VEHICLE SPEED CONTROL-VACUUM
35
34 C13 20DB/OR W.O.T. CUTOUT RELAY
18
35 K35 20GY/YL
EGR
SOLENOID
16
36 —
— —
37 TBI 20BK/0R
TRANSMISSION
OD LAMP SIGNAL
12
38 K15
18PK/BK
INJECTOR DRIVER 5
15
39
"40 K39 18GY/RD
IDLE AIR CONTROL MOTOR
19
39
"40 K40 18BR/WT IDLE AIR CONTROL MOTOR
19
41 K41
18BK/DG
HEATED OXYGEN SENSOR
17
42
43 —
—
42
43 —
—
—
44 K44 18GY CAMSHAFT POSITION
SENSE

20
45 020 20LG
DATA LINK RECEIVE
17
46 —
— —
47 G7
20WT/OR
VEHICLE SPEED SENSOR PICKUP
20
48 V31
20BR/RD
VEHICLE SPEED CONTROL-SET
35
49 V32
20YL/RD
VEHICLE SPEED CONTROL-ON/OFF
35
50 Y33
20WT/LG
VEHICLE SPEED CONTROL-RESUME
35
51 K51 20DB/YL AUTOMATIC SHUT-DOWN RELAY
16
52 K52
20PK/BK
EVAP/PURGE
SOLENOID
16
53 V35
20LG/RD
VEHICLE SPEED CONTROL-VENT
35
54 K54
200R/BK
EMCC
SOLENOID
11.12
55 T60
200R/LG
TRANSMISSION
OD SOLENOID
12
5G G24
20GY/PK
SERVICE
REMINDER INDICATOR LAMP
13
57 A142 16DG/0R
A.S.D.-
BATTERY
SENSE

15
58 K16 18LG/BK INJECTOR DRIVER 6
15
59 K59 18VT/BK IDLE AIR CONTROL MOTOR
19
60 K60 18YL/BK IDLE AIR CONTROL MOTOR
19

TROL
MODULE II
(GAS
MFI ENGINES) AD 84