brake sensor DODGE TRUCK 1993 Service Owner's Manual
[x] Cancel search | Manufacturer: DODGE, Model Year: 1993, Model line: TRUCK, Model: DODGE TRUCK 1993Pages: 1502, PDF Size: 80.97 MB
Page 512 of 1502
WIRING
DIAGRAMS
8W
- 37
WIRING DIAGRAMS AD-BODY
INDEX
Wiring Diagram Name Sheet Number
A/C
Heater System
with
Diesel Engine ............ .69,70 Blower Motor
. .69
Compressor
.70
Cycling Switch
.70
Diodes
70
Fuse
69
Low Pressure Switch
70
Resistor
. 69
Switch-Blower
. 69
Vacuum
Control
Switch
.69
Wide Open
Throttle
Cut-Out Relay
70
A/C
Heater System
with Gas
Engine .67,68 Blower Motor
.67
Compressor
.68
Cycling Switch
68
Low Pressure Switch
.68
Diodes
. .68
Fuse
. .67
Resistor
67
Switch-Blower
67
Vacuum
Control
Switch
.67
Wide Open
Throttle
Cutout Relay
68
Air Heater Relay Diesel Engine
.21
Air
Intake
Heater Diesel Engine
22
Anti-Lock Rear Brake System
with
Diesel Engine
.....
.33,34 Brake Warning Lamp Switch
34
Data Link Connector
33
Duel Solenoid Hydraulic Valve
34
Electronic Vacuum
Sensor
.34
Fuse
33
Module
.33
Park
Brake Switch
.33
Resistor
34
Rolls
Test Connector
33
Sensor
34
Stop
Lamp
34
Anti-Lock Rear Brake System
with Gas
Engine .31,32 Brake Warning Lamp Switch
.32
Data Link Connector
. .31
Dual Solenoid Hydraulic Valve
32
Fuse
31
Module
31
Park
Brake Switch
.31
Resistor
32
Rolls
Test Connector
31
Sensor
32
Stop
Lamp Switch
32
Back-Up
Lamp Switch
with
Diesel Engine
.7
Back-Up
Lamp Switch
with Gas
Engine
.9
Battery
.1,3,5
Brake Warning
Indicator
Lamp (Diesel Engine)
.57
Brake Warning
Indicator
Lamp
(Gas
Engine)
58
Brake Warning
Indicator
Lamp Switch (Diesel Engine)
. . . .34
Wiring Diagram Name Sheet Number
Brake Warning
Indicator
Lamp Switch
(Gas
Engine)
32
Bulkhead Disconnect 50-Way .85,86
Buzzer-Combined Headlamp,
Key In, and
Seat
Belt
. . .
.27,28
Bypass
Jumper
(Clutch
Pedal Position)
8
Cargo
Lamp .49,50
Cargo
Lamp Switch
49
Charging System
with
Diesel Engine ..............
.5,6
Battery
5
Generator
. .6
Charging System
with
Gas Engine
.3,4
Battery
3
Generator
, . .4
Cigar
Lighter,
Ash &
Glove
Box
Lamps
52
Circuit
Breakers Power Windows
2,71
Clearance Lamps Duel Rear Wheels
.
.41,43 Clearance Lamps Roof Mounted
40
Clockspring 30,36,38
Clutch Pedal Position Switch
.8
Cold
Start
Advance Motor
24
Compressor,
A/C
68,70 Data Link Connector 17,23,31,33
Data Link Connectors
Rear
Wheel Anti-Lock Diesel Engine
.33
Rear
Wheel Anti-Lock Gas Engine
31
Daytime Running
Light
Module
46
Diesel
Control
System .21,22,23,24,25,26
Air Heater Relay
. .21
Air
Intake
Heater
21
Automatic
Shut Down Relay
22
Cold
Start
24
Crankshaft Position
Sensor
. .25
Data Link Connector
. .23
Engine
Coolant Temp Switch
.26
Fuel Heater
24
Fuel Solenoid
24
Intake
Air
Temp
Sensor
25
Powertrain
Control
Module 21,22,23,25,26
Resistor
.24
Thermo Switch
24
Throttle
Position (Sensor)
26
Transmission Thermo Switch
. . .26
Vehicle Speed
Sensor
25,26 Water
in
Fuel
Sensor
.25
Dimmer Switch-Headlamp
. .47
Diode 68,70
Diode
and
Mold Assembly
51
Dome
and
Cargo Lamp
50
Door
Jamb Switches
49
Left
Switch
.49
Right Switch
49
Dual Solenoid Hydraulic Valve
.32
EMCC
System (3-Speed)
. .11
Page 514 of 1502
WIRING
DIAGRAMS
8W - 39
Wiring
Diagram
Name
Sheet
Number
Service Reminder Lamp .58
Side
Marker Lamp
Left
Front
43,45
Side
Marker Lamp Right
Front
. .44,46
Stop
Lamp-Left
Rear 79,81 Stop Lamp-Right Rear 80,81
Tachometer
.48
Tail
Lamp-Left
Rear .79,81
Tail
Lamp-Right Rear 80,81
Turn
Signal
Indicator
Lamps .79,80,81
Turn
Signal
Lamp-Left
Front
43,45
Turn
Signal Lamp-Right
Front
44,46
Turn
Signal
Lamp-Left
Rear .79,81
Turn
Signal Lamp-Right Rear 80,81
Underhood Lamp 29
Left
Printed
Circuit
Board .59
Left
Printed
Circuit
Board Connector 60
Liftgate
Ajar
Switch
51
Map
Lamp and Cargo Lamps .49
Message
Center
(Diesel Engine) 57
Message
Center
(Gas Engine) .58
Modules
Daytime
Running Lamp . .46
Intermittent
Wiper
.54
Key
-In
77,78
Seat
Belt
Warning 77,78
Motors Blower-A/C
with
Diesel Engine .69
Blower-A/C
with
Gas Engine 67
Blower-Heater
.66
Engine
Starter
with
Diesel Engine . .7 Engine
Starter
with
Gas Engine 9
Heater
Blower
66,67
Idle
Air
Control
............... ........
.19
Intermittent
Windshield
Wiper
54
Power Door
Lock-Left
.73
Power Door Lock-Right 74
Power
Mirror
Left
75
Power
Mirror
Right .76 Power
Window-Left
71
Power Window-Right .72
Windshield Washer Pump 53
Neutral/Park
Position
Switch
with
Diesel Engine 7
Neutral/Park
Position
Switch
with
Gas Engine 9
Oil Pressure Sending
Unit
with
Diesel Engine 27
Oil Pressure Sending
Unit
with
Gas Engine 28 Oil Pressure
Switch
with
Diesel Engine 27
Oil Pressure &
Temperature
System (Diesel) 27 Oil Pressure &
Temperature
System (Gas) . 28
Oil Pressure Warning Lamp • -59 Parking Brake
Switch
.31,33 Power Door Lock System . . 73,74
Left
Door Motor . .73
Left
Door
Switch
. 73
Right Door Motor . -74 Right Door
Switch
74
Power
Mirrors
75,76
Fuse
75
Left
Motor 75
Wiring
Diagram
Name
Sheet
Number
Right Motor 76
Switch
76
Powertrain
Control
Module
........
.11,12,14,15,16,17,18,
19,20,21,22,23,24,35,37
Powertrain
Control
Module Connector .83,84
Power Window System 71,72
Circuit
Breaker 71
Left
Door
Switch
71
Left
Motor 71 Right Door
Switch
72
Right Motor 72
Printed
Circuit
Board Connectors 60
Radio-4 Speakers 61,62,63,64
Radio-2 Speakers 65
Rear
Lighting
System 79,80
Rear
Wheel
Anti-Lock
Brake System (Diesel) 33,34 Brake Warning Lamp
Switch
.34 Data
Link
Connector 33
Dual Solenoid
Hydraulic
Valve 34
Electronic
Vacuum
Sensor
34
Fuse
.33 Module 33 Park Brake
Switch
33
Rolls Test Connector .33 Resistor .34
Sensor
. .34 Stop Lamp
Switch
. .34
Rear
Wheel
Anti-Lock
Brake System (Gas) . .31,32 Brake Warning Lamp
Switch
.32
Data
Link
Connector .31 Dual Solenoid
Hydraulic
Valve 32
Fuse
31
Module 31 Park Brake
Switch
31
Resistor 32 Rolls Test Connector 31
Sensor
32
Stop Lamp
Switch
32
Relays
Air
Heater
(Diesel Engine) .21
Automatic
Shut Down
with
Diesel Engine 22
Automatic
Shut Down
with
Gas Engine 16
EMCC
Relay 11 Engine
Starter
Relay .7,9
Fuel Pump 16
Horn 30
Ignition
Lamp
Time
Delay 49
Wide Open
Throttle
Cut-Out Diesel Engine 70
Wide Open
Throttle
Cut-Out Gas Engine 68
Resistor 24,32,34,36,38
Right
Printed
Circuit
Board 59 Right
Printed
Circuit
Board Connector 60 Rolls Test Connector .31,33
Seat
Belt
Warning System 77,78
Sending
Units
Fuel Gauge-Diesel Engine 77 Fuel
Gauge-Gas
Engine 78
Oil-Diesel Engine 27
Page 515 of 1502
8W
- 40
WIRING DIAGRAMS
Wiring Diagram Name Sheet Number
Oil-Gas
Engine
28
Temperature-Diesel Engine
. . . ., 27
Temperature-Gas Engine
. .28
Sensors
Camshaft Position
. . .20
Crankshaft Position
. .
.18,25
Engine
Coolant
Temperature
20
Electronic
Vacuum-Diesel Engine
. .34
Heated Oxygen
17
Intake
Air
Temperature
25
Map
20
Rear
Wheel Anti-Lock Brake 32,34
Throttle
Position
with
Diesel Engine
26
Vehicle Speed .20,25 Water
In
Fuel-Diesel Engine
25
Solenoids
EMCC
Solenoid
11, 12
EVAP
Purge
with
Gas
Ignition
.16
Exhaust
Gas
Recirculating
Gas Engine
.16
Fuel
.24
Transmission Overdrive
12,14
Speakers
62,64
Splices
Splice AO 1,2,4,6
Splice
A3
30,47
Splice
A4 39
Splice A21
16,23
Splice A21-1
. .68
Splice
A21-2 24
Splice A21-3
21
Splice A142
.15
Splice
A142-1 15
Splice
C4
.67,69
Splice
C7
.67,69
Splice
E2
.48,52,61,63,65
Splice F21
. , 71
Splice
F35 73
Splice
G5
12,13,14,58,77,78 Splice
G7
........... .19,25
Splice G7-1
. . .20
Splice
K4
20,26 Splice K4-1
.... ..... ; . 18,20
Splice
K6 , 20
Splice
K7 .20
Splice
L1 .79
Splice
L6 . .50
Splice
L7
43,45
Splice L7-1 40,41,47,61,63,65
Splice
L7-2
.41,79
Splice
L7-3 .41
Splice
L7-4 41
Splice
L7-5 .41
Splice
L50
......
.
........... .32,34,36,38,56
Splice
M1
49,51,52,61,63,65,75 Splice M1-1
51
Splice
M2 . .49
Splice M2-1
.51
Splice
P33 . 74
Wiring Diagram Name Sheet Number
Splice
P34 .... .74
Splice T41 ..............
.9
Splice
V6 . .
.54,55
Splice
X2 . .30
Splice X2-1
. . . .
.79,81
Splice X2-4
41
Splice X2-5
.41
Splice X2-6
.... .41
Splice X2-7
80,81
Splice X53
.65
Splice
X54
..........
. . 65
Splice Z1-1
.48
Splice Z1-2 48,52
Splice Z1-3
. . 48
Splice Z1-4
...
.44,46
Splice
Z1-5 ..... . . . .
-43,45
Splice Z1-6
11,23
Splice
Z1-7 .
.41,79
Splice Z1-8 77,78 Splice Z1-9
. .
............ .71,73,75
Splice Z1-10
. 71,73
Splice Z1-11 .77,78
Splice Z11
23
Splice
Z12 ' 17
Splice Z12-1
17,23
Steering Column Connector
.
87,88
Stereo Radio 61,63,65
Stop
Lamp Switch 32,34
Stop/Turn System
.56
Switches
A/C
Low
Pressure
with
Gas Engine
67
A/C
Low
Pressure
with
Diesel Engine
70
A/C
Heater Blower
with
Diesel Engine
69
A/C
Heater Blower
with
Gas Engine
67
A/C
Vacuum
with
Diesel Engine
69
A/C
Vacuum
with
Gas Engine
67
Automatic
Transmission
Neutral
Start
with
Diesel Engine
. .7
Automatic
Transmission
Neutral
Start
with
Gas Engine
. . .9
Back-Up
Lamp
.7,9
Brake Warning Lamp Diesel Engine
34
Brake Warning Lamp Gas Engine
. .32
Cargo
Lamp
49
Clutch
8
Clutch
Cycling
...
.68,70 Dimmer-Headlamp
47
Dome
Lamp-Front
. .50
Dome
Lamp-Rear
50
Door
Jamb
. 49
Engine
Coolant Temp
.26
Four
Wheel Drive
13
Front
Axle
13
Glove
Box
Lamp
. .52
Hazard Warning
.56
Headlamp
1,47
Heated Rear Window
39
Heater
. .
.66,67
Horn
.30
Ignition
2,10
Page 516 of 1502
WIRING
DIAGRAMS
SW - 41
Wiring
Diagram Name _ Sheet Number
Illumination
Lamps-Instrument Panel ........... .12,14
Intermittent
Wiper ......................... .53
Key-In
. . . . . . . .49
Liftgate
Ajar
............................ .51
Park
Brake
.31,33
Power
Door Lock-Left ....................... .73
Power
Door Lock-Right .74
Power
Mirrors .75,76
Power
Window-Left 71
Power
Window-Right . .72
Seat
Belt
Warning
with
Diesel Engine 77
Seal
Belt
Warning
with
Gas Engine .78
Speed
Control
........... ,32,36,38
Standard
Windshield Wiper . .55
Stop
Lamp .32,34,36,38
Transfer
Case
Switch . 13
Transmission
Thermo ....................... .24
Turn Signal .56
Windshield Washer
Intermittent
Wiper . .53
Windshield Washer-Standard .55 Windshield
Wiper-Intermittent
53
Stereo
Radio-4 Speakers .61,62,63,64
Fuse
.61,63
Speaker-Left ......... ............ 62,64
Speaker-Right
. .62,64
Stereo
Radio-Dual Speakers .65
Temperature Sending
with
Diesel Engine . .27
Temperature Sending
Unit
with
Gas Engine .......... .28
Trailer
Tow Wiring 81
Transmission
Overdrive Solenoid ............... .12,14
Transmission
Overdrive System 12,14
Wiring
Diagram Name ^ Sheet Number
2-Speed
Wiper Motor 55
Washer
Pump
Motor
....................... .55
Switch 55
Turn
Signal
System
.......................... .56
Flasher
56
Fuse
.56
Lamps-Front
43,44,45,46
Lamps-Rear
. 79,80,81
Switch
Control
56
Underhood
Lamp 29
Valve
Hydraulic, Dual Solenoid .32,34
Vehicle
Speed
Control
(Diesel) .37,38
Clockspring 42 Connector .37
Fuse
................................. .38
Lamp
Switch . . .38
Resistor
.38
Servo
• .37
Vehicle
Speed
Control
(Gas) .35,36
Clockspring 36
Connector .35
Fuse
......... 36
Lamp
Switch .36
Resistor
.36
Servo
. 35
Vehicle
Speed
Sensor
.20,25,26 Wide Open
Throttle
Cutout Relay . .68,70
Windshield
Wiper-intermittent
...... ....... .53,54
Windshield Wiper-Standard 55
Page 518 of 1502
WIRING
DIAGRAMS
8W - 43
FUSIBLE
LINK
(18GY)
12BK/RD
FUSIBLE
LINK
(200R)
(LEFT
FRONT
WHEELHOUSE) HEATED
REAR
WINDOW
SH
39
FUSIBLE
LINK
(200R)
(LEFT
FRONT
WHEELHOUSE)
I—A22
12BK/0R
IT
1
30
AMPS
J CIRCUIT
,—h BREAKER —P CAVITY
#12
-A22
12BK/0R-
RUN ONLY
IGNITION
SWITCH
SH
10
A31
14BK/WT
RUN
AND ACC
F21
12TN
POWER WINDOW
SH
71
FUSE
#11
30 AMP
CI
12DG
A/C
AND
HEATER BLOWER MOTOR
SH
66.67.69
S
FUSE
#10
10*ZJ20
AMP
O
FUSE
#8
310 AMP
-A41
14YL-
ENGINE
STARTER
SYSTEM
SH
7.8.9
A21
14DB
FUSE
#1
3
2 AMP
RUN
AND
START
V34
20WT/RD
A2I
14DB
VEHICLE
SPEED
CONTROL (GAS)
SH
36
VEHICLE
SPEED
CONTROL (DIESEL)
SH
38
FUSE
#3
20 AMP
F20
18WT
BACK-UP
LAMP
SH
79.80
HEATER REAR WINDOW
SH
39
G5
20DB/WT
TO
4tART
D
FUSE
# 2
3
5 AMP
LAMP LOW
FUSE
#9
120 AMP
V6
18DB
WINDSHIELD WIPER
SYSTEM
SH
54.55
RADIO
AND
CLOCK
SH
61.63.65
L5
18RD
i
TURN SIGNAL FLASHER
SH
56
TACHOMETER
PROVISIONS
SH
48
REAR
WHEEL ANTI-LOCK
MODULE
SH
31.33
AUTOMATIC
SHUT DOWN
RELAY
SH
16.22
TRANSMISSION
OVERDRIVE
SOLENOIDS
SH
12.14
FUEL PUMP RELAY
SH
16
GENERATOR
SH
4
VACUUM SENSOR
SH
34
AIR SWITCHING
SOLENOIDS
SH
16
PMC
SH
16
AIR HEATER CONTROLLER
SH
21
WOT RELAY
SH
68.70
A/C
ELECTRONIC CYCLING SWITCH
SH
68.70
3.R.L.
MODULE
SH
46
EMCC
RELAY
SH
11
FUEL HEATER AND PUMP
SH
24
WAIT
TO
START
SH
57
FUEL LAMP
SH
57
GAUGES
SH
59
BRAKE
LAMP
SH
57.58
SEAT
BELT LAMP AND BUZZER
SH
77 78
WATER
IN
FUEL LAMP
SH
57
4
WHEEL DRIVE
INDICATOR LAMP
SH
13
LOW ENGINE
OIL
LAMP
SH
59
MALFUNCTION
INDICATOR LAMP
SH
59
ANTI-LOCK LAMP
SH
57 58
LIFTGATE OPEN LAMP
SH
58
TRANSMISSION
CONTROL MODULE
SH
12.14
SERVICE
REMINDER INDICATOR LAMP
SH
58
J938W-11
FUSE
APPLICATION
CHART
AD
2
Page 547 of 1502
8W
- 72
WIRING DIAGRAMS
TO
TURN SIGNAL
FLASHER
r
(SEE
SH 56) Y
L5
18R0
FEED
3
ISO
SOLENOID
1
DUMP SOLENOID
8
RESET
11
4WD SWITCH
4
RWAL
SENSOR
»\3
REAR
WHEEL ANTI-LOCK
CONTROL MODULE (BEHIND
I/P
RIGHT SIDE)
BRAKE
SWITCH
BRAKE
I
AMP
DATALINK
GROUND
~~y 10 12 6
-»- -L5
14RD
TO
»~-A31
14BK/WT—j
»gjj}{J" J-
(SEE
SH 10)
FUSE
#9
(20 AMP)
Gil
20WT
BK
•B101 16LG/BK-
-yy -B108 14WT/BR-
Bill
18LB—-
-»-
Gl 20DG/GY
B113
18RD/VT
B114
8WT/VT
TO
<
4WD
INDICATOR
")
LAMP SWITCH
(SEE
SH 13)
TWISTED PAIR
ROLLS
TEST CONNECTOR
*
(IN PLANT
USE
ONLY)
pa
3
D
D
3
D • 2J3
B114
18WT/VT•
-»-
L50
18WT/TN
-
F32 20PK/DB G9 20GY/BK
-
B102
180R
^ANTI-LOCK LAMP
IGN FEED Gil 20WT/BK
B112 18BK/WT
12
18BK/LG TO
INTERMITTENT
WIPER MODULE
(SEE
SH 54)
GRAY
L50
18WT/TN
Gil 20WT/BK G9 20GY/BK
Gl
2QDG/GY
L5
14RD
B102
180R
B101 16LG/BK -B113
18RD/VT
-B114
18WT/VT
-B112 18BK/WT
-Bill
18LB
-12
18BK/LG
•
F32
20PK/DB
•B108
14WT/BR
BLACK
2
3^456
TO
MESSAGE
CENTER
rQ
SEE
SH 58)
2g»Y
DATA LINK
CONNECTOR
(LOWER RIGHT
SIDE
COWL) Gil
20WT
BK
TO
IGNITION SWITCH
(SEE
SH 10)
(ON PARK
BRAKE
LEVER)
PARK
BRAKE SWITCH
AD
31
REAR
WHEEL ANT I-LOCK BRAKE
SYSTEM
(GAS
ENGINE)
J938W-11
Page 548 of 1502
WIRING DIAGRAMS SW - 73
(RIGHT OF
STEERING
BLACK
(LEFT
REAR
FRAME
RAIL)
RESET
SWITCH DUMP SOL
#-/YYTP
i
ISO
SOL
DUAL SOLENOID
HYDRAULIC VALVE
BRAKE
WARNING LAMP SWITCH ;LEFT FRONT
FRAME
RAIL)
„ TO HAZARD
L50
18WT/TN
—(FLASHER SWITCH
(SEE
SH 56)
R.W.A.L.
SENSOR
(IN REAR DIFFERENTIAL) TO
POWERTRAIN
CONTROL
MODULE II CAVITY 29
(SEE
SH 35) O
STOP
LAMP AND VEHICLE
SPEED
CONTROL SWITCH
WITH
SPEED
CONTROL
STOP
LAMP SWITCH
WITHOUT
VEHICLE
SPEED
CONTROL
J938W-11
REAR
WHEEL ANTI-LOCK BRAKE SYSTEM
(GAS ENGINE) AD 32
Page 549 of 1502
SW
- 74
WIRING DIAGRAMS
TO
TURN SIGNAL
FLASHER
f
(SEE
SH 56) y
L5
18R0
FEED
3
ISO
SOLENOID
1
DUMP
SOLENOID
8
RESET
11
4WD SWITCH
4
.14
43 RWAL
SENSOR
<
REAR
WHEEL
ANTI-LOCK
CONTROL MODULE (BEHIND
I/P
RIGHT SIDE)
BRAKE
SWITCH
BRAKE
LAMP
DATALINK
GROUND
10
12
7
5> -L5
14RD
A31 14BK/WT
TO
J
IGNITION
>
SWITCH
(SEE
SH 10)
FUSE
#9
'20 AMP)
8101 16LG/BK
B108 14WT/BR
Bill
18LB
Gl 20DG/GY
B113 18RD/VT• TO
<
4WD
INDICATOR
-}
LAMP SWITCH
(SEE
SH 13)
-»-
-B114
18WT/VT
TWISTED PAIR
ROLLS
TEST CONNECTOR
m
(IN PLANT
USE
ONLY)
%
B114
18WT/VT
L50
18WT/TN
•
F32 20PK/DB
Gil 20WT/BK-
B102
180R •
-ANTI LOCK LAMP
BRAKE
LAMP G9 20GY/BK-
Bl12 18BK/WT Z2 18BK/LG• TO
INTERMITTENT
WIPER
MODULE
(SEE
SH 54)
-GRAY
L50
18WT/TN
Gil 20WT/BK G9 20GY/BK Gl 20DG/GY L5
14RD
B102
180R
B101 16LG/BK
to
(g)S
-B113 18RD/VT
-B114
18WT/VT
-B112 18BK/WT
Bill
18LB
-Z2 18BK/LG F32 20PK/DB
B108 14WT/BR BLACK
DATA LINK
CONNECTOR
(LOWER RIGHT
SIDE
COWL) TO
MESSAGE
CENTER
(DIESEL)
(SEE
SH 57)
Gil 20WT/BK-
(ON PARK
BRAKE
LEVER)
PARK
BRAKE
SWITCH AD
33
REAR
WHEEL ANT I--LOCK BRAKE SYSTEM
(DIESEL
ENGINE)
J938W-11
Page 550 of 1502
WIRING
DIAGRAMS
8W - 75
Z8
18GY
PANEL
GROUND
Z09 18GY/BK
Bill
18LB -
_rrrRv_
(RIGHT 0F
~LL1U)
|
STEERING COLUMN)
(LEFT
REAR
FRAME
RAIL)
BLACK
B108 14WT/BR
-j=rf
B101 16LG/BK
-BLACK
18BK-
G11 18WT/BK
RESET
SWITCH
DUMP
ISO
SOL
BRAKE
WARNING
LAMP SWITCH
(LEFT
FRONT
FRAME
RAIL) DUAL SOLENOID
HYDRAULIC VALVE
GRAY
Gil
20WT
BK
BLUE
(LEFT
SIDE-UNDER INSTR/PANEL)
• • L50
18WT/TN
F32 20PK/DB
TO
BUZZER
(SEE
SH 77)
GROUND
SPLICE
(SEE
SH 48)
Bl13
18RD/VT
B114
18WT/VT
TO
HAZARD
L50
18WT/TN
?
FLASHER ^ SWITCH
(SEE
SH 56)
(TAPED
TO
HARNESS
NEAR
CONNECTOR) 8113
Bl14
18RD
18RD
VT
VT
F32 18PK/DB Zl
18BK 150
20WT/TN
Zl 20BK
V40
18WT/PK
TO
DATA LINK CONNECTOR
(SEE
SH 23)
RESISTOR
41
20PK
18WT V40
18WT
PK
i TO POWERTRAIN
CONTROL MODULE
II
CAVITY
29
(SEE
SH 37)
TWISTED
PAIR
BLACK
STOP
LAMP SWITCH
(LEFT FENDER
SIDE
SHIELD)
REAR WHEEL
ANT
I
-LOCK BRAKE SYSTEM
U938w-ii
(DIESEL ENGINE) R.W.A.L. SENSOR
(IN REAR DIFFERENTIAL)
AD
34
Page 599 of 1502
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