1993 DODGE TRUCK ignition

SW
- 112 WIRING
DIAGRAMS

LEFT DOOR

B
+

POLARITY

LB

WT

BR/WT
VT/WT

TN
B-

POLARITY
WT

LB

VT/WT

BR/WT
BK
WINDOW AND MOVEMENT
LEFT FRONT UP
LEFT FRONT DOWN RIGHT FRONT UP
RIGHT FRONT DOWN
FEED
AND GROUND Qll 14LB
Q21 14WT- A
Aflk

4 W ^ V
] 4*\ 6 •21 14BK
Q16 14BR/WT Q26
14VT/WT

• F21 14TN UP

FORWARD-
CONNECTOR
GAGE
LEFT FRONT DOOR
• MASTER SWITCH TO IGNITION „ 11
SWITCH 12BK/0R—~

(SEE
SH 10)
1

DN
) UP
«
14VT—i

14DG-
LEFT DOOR
WINDOW
LIFT
MOTOR
DOWN 7 XX -» -026
14VT/WT
•
LEFT DOOR
WINDOW SWITCH
AD
71

POWER
WINDOW
SYSTEM
J938W-11

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
- 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

8W - 126
WIRING
DIAGRAMS
SMALL
INDEX
50 49 48
47
46 45
44 43 42 41
40 39
38 37
36 35
34 33 32
© 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
LARGE

INDEX TERMINAL END
OF DISCONNECT
ENGINE COMPARTMENT CAVITY

1

10
11
12
13
14 15
16
17
18 19
20
21
22
23
24
25
26
27
28
29
30 31
32 33
34
35
36
37
38
39 40
41
42
43
44
45
46
47
48
50 ENGINE COMPARTMENT CIRCUITS
A3 12RD/WT C7 12BK/TN
A141 16DG/BK
L4
16VT/WT

L3 14RD/0R
V30 20DB/RD
V31 20BR/RD V33
20WT/LG

V32 20YL/RD

E5
20DG/WT

G34 16RD/GY
L20
14LG/WT

G21 20GY/LB G20
20VT/YL

G6 20GY
G60 20GY/YL
G85 20TN/OR
L61 18LG L60 18TN
A15 16PK
T61 20BK/0R
LI 18VT/BK
L7 18BK/YL
F20 18WT
V10 20BR
A41 16YL
X2 18DG/RD
Ml 18BK/TN
Gil
20WT/BK

V5 18DG/YL
V6 18DB
C21 18DB/0R
G3 20BK/PK
X4 20LG/BR V40 18WT/PK
G24 20GY/PK
G7 2GWT/0R T6
200R/WT

V3 18BR/WT
V4 18RD/YL
A21 14DB
A4 12BK/RD Al 12RD
A2 12PK/BK HEADLAMP SWITCH

A/C
AND HEATER BLOWER MOTOR
FUEL PUMP FEED (GAS ONLY)
HEADLAMP LOW BEAM (2 WIRES)
HEADLAMP HIGH BEAM (2 WIRES)
VEHICLE
SPEED
CONTROL
VEHICLE
SPEED
CONTROL VEHICLE
SPEED
CONTROL
VEHICLE
SPEED
CONTROL

WAIT
TO START LAMP (DIESEL
QNLYr

HIGH BEAM INDICATOR LAMP
HIGH BEAM FEED
TACHOMETER SIGNAL (DIESEL)
ENGINE COOLANT TEMPERATURE SENDING
UNIT

ENGINE OIL
PRESSURE
SWITCH
ENGINE OIL
PRESSURE
SENDING
UNIT

WATER-IN FUEL LAMP (DIESEL)
LEFT TURN SIGNAL LAMP RIGHT TURN SIGNAL LAMP
BATTERY-HAZARD FLASHER
TRANSMISSION
OVERDRIVE INDICATOR LAMP
BACK-UP LAMPS
PARKING LAMPS (2 WIRES)
BACK-UP LAMP SWITCH
WINDSHIELD WASHER MOTOR
ENGINE STARTER RELAY
-1GNITI
ON HORN
UNDERHOOD LAMP

ELECTRIC
VACUUM
SENSOR
(DIESEL) (2 WIRES)
WINDSHIELD WIPER MOTOR
WINDSHIELD WIPER MOTOR
AIR CONDITIONING DAMPED
PRESSURE
SWITCH
MALFUNCTION INDICATOR LAMP
4 WHEEL DRIVE SWITCH

BRAKE
SENSOR
SRI
LAMP (GAS ENGINE ONLY)
VEHICLE
SPEED SENSOR

TRANSMISSION
OVERDRIVE
WINDSHIELD WIPER MOTOR
WINDSHIELD WIPER MOTOR
SPLICE-IGNITION RUN CIRCUIT
IGNITION
OFF DRAW

IGNITION
SWITCH
IGNITION
SWITCH
AD 85 50-WAY BULKHEAD DISCONNECT
J938W-11

•

WIRING
DIAGRAMS
8W - 127
CAVITY
INSTRUMENT PANEL CIRCUITS

1

10
11
12

13
14

15

16
17
18
19
20
21
22

23

24
25

26
27
28 29
30 31
31
32

33

34

35

36
37
38
39
40
41
42

43

44

45
46
47
48
49
50
A3
12RD/WT

C7 12BK/TN
A61 16DG/BK
L4
16VT/WT

L3
16RD/0R

V30 20DB/RD
V31 20BR/RD
V33
20WT/LG

V32 20YL/RD
V32 20YL/RD G86
20DG/WT

G34 16RD/GY
L20
20LG/WT

G21 20GY/LB
G20
18VT/YL

G6
20GY

G60 20GY/YL G85
20TN/0R

L61
18LG

L61
18LG

L60
18TN

L60
18TN
A15
16PK

T61 20BK/OR
LI
18VT/BK

L7 18BK/YL
F20
18WT

V10 20BR
A41
14YL

S21 14YL/BK
X2
18DG/R0

Ml
18PK

Gil
20WT/BK
V5
18DG

V6
18DB
C2 18DB/YL
G3 20BK/PK
Gl 20DG/GY
V40
18WT/PK
G24 22GY/PK
G7
20WT/0R
T6
200R/WT

V3 18BR/WT
V4 18RD/YL
A21
14DB

A21
14DB

A4 12BK/RD
Al
12RD

A2 12PK/BK BATTERY FEED

A/C
AND
HEATER BLOWER MOTOR
FUEL PUMP FEED
(GAS
ONLY)
HEADLAMP-LOW BEAM
HEADLAMP-HIGH BEAM VEHICLE
SPEED
CONTROL
VEHICLE
SPEED
CONTROL VEHICLE
SPEED
CONTROL
VEHICLE
SPEED
CONTROL

WAIT
TO
START LAMP (DIESEL ONLY)
HIGH BEAM INDICATOR LAMP
HIGH BEAM FEED (D.R.L. MODULE)
TACHOMETER (DIESEL)
ECT SEND/UNIT
OR
SWITCH
ENGINE
OIL
PRESSURE
LAMP
ENGINE
OIL
PRESSURE
GAUGE-SEND
UNIT

WATER
IN
FUEL LAMP (DIESEL)
LEFT FRONT TURN SIGNAL LAMP
RIGHT FRONT TURN SIGNAL LAMP
HAZARD FLASHER
TRANSMISSION
OVERDRIVE INDICATOR LAMP

BACK-UP
LAMPS

PARKING
LAMPS

BACK-UP
LAMP FEED
WINDSHIELD WASHER MOTOR
IGNITION START
IGNITION START (DIESEL)

HORNS

UNDERHOOD LAMP
ELECTRIC VACUUM
SENSOR
(DIESEL) WINDSHIELD WIPER SWITCH
WINDSHIELD WIPER SWITCH
A/C
COMPRESSOR CLUTCH
MALFUNCTION INDICATOR
4 WHEEL DRIVE SWITCH

BRAKE
SENSOR

SRI
LAMP
(GAS
ENGINE ONLY)
VEHICLE
SPEED
SENSOR
(2
WIRES)
TRANSMISSION
OVERDRIVE SWITCH
WINDSHIELD WIPER
LOW
SPEED

WINDSHIELD WIPER HIGH
SPEED

IGNITION-RUN
I
START
BATTERY FEED IGNITION SWITCH
(Bl)

IGNITION SWITCH
(B3)
SHEET
NO

4,6.30,47
66,67,68 78
43,45,47
36,38
23

43,46
46,47
22
27,28
23

43.45,56
43,45.56

3,5,56
12,14 7.79
43,45,47
7.9
53.55 8,9
30
29
34
54,55 67,69 19,22

13

32,34,36,38
19

19,25
12,14
54.55
10,23.77,78
3.5.39

4,6.10
4.6.10
TERMINAL
END

OF DISCONNECT
ff
p
45 46
47
48 49
50
35 36 37
38 39
40 41
42
43 44
29 30 31
© 32
33 34
23 24
25
© 26
27 28
17 18
19 ©
20 21 22
7 8 9
10 11
12 13
14 15 16
1
^
1.
2
3
4 5 &

J *j

LARGE
INDEX
INSTRUMENT PANEL
J938W-11

50-WAY BULKHEAD
DISCONNECT
AD
86

•
WIRING DIAGRAMS 8W - 129 1

1
2 3
4 5
6
7
8 9

1

2 3
(
\ ) 7
8 9
10 11 12 13
(
\ ) 14
15 16 17
18 19
20 ^-— -
21 22
23 24
STEERING COLUMN INSULATOR
AS
VIEWED FROM WIRE END
CAV CIRCUIT
DESCRIPTION SHEET

1
V3
18BR/WT

WIPER MOTOR-LOW SPEED
55
2
V5 18DG
WIPER-PARK
55
3 V10
20BR

WASHER MOTOR 55
4 V6 18DB
WIPER-IGNITION FEED 55
5 V4
18RD/YL
WIPER MOTOR-HIGH SPEED 55
6 —
— —
7 —
— —
8 —
— —
9 —
— —
10 —
— —
11 L60 18TN
RIGHT FRONT TURN SIGNAL
56
12
L62 18BR/RD
RIGHT REAR TURN SIGNAL
56
13
L19 18PK
HAZARD FLASHER FEED
56
14 L50
18WT/TN
STOP LAMP FEED 56
15 L63 18DG/RD
LEFT REAR TURN SIGNAL 56
16 L61 18LG
LEFT FRONT TURN SIGNAL 56
17 L6
18RD/WT

TURN SIGNAL-FLASHER FEED 56
18 L4
14VT/WT
LOW BEAM-HEADLAMPS
47
19
L2 14LG HEADLAMP FEED
47
20 L3 14RD/OR
HIGH BEAM-HEADLAMPS 47
21 L20
14LG/WT
HEADLAMP-OPT HORN FEED 47
22 —
— —
23 —
— —
24 —
—
—
J938H-11
STEERING
COLUMN CONNECTOR
WITH 2
SPEED
WIPERS
AD 88