8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch Relay................8W-30-5, 37
A/C Heater Control....................8W-30-5, 32, 37
A/C Pressure Transducer.............8W-30-10, 16, 24, 38
Accelerator Pedal Position Sensor...............8W-30-38
Airbag Control Module....................8W-30-4, 31
All Wheel Drive Solenoid....................8W-30-20
Automatic Shut Down Relay . . .8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23
AW4B13...............................8W-30-6
AW4B13..............................8W-30-20
AWS1................................8W-30-20
AWS2................................8W-30-20
Back-Up Switch........................8W-30-6, 20
Battery..........................8W-30-2, 3, 29, 32
Body Control Module.............8W-30-4, 6, 20, 31, 36, 39
BS01................................8W-30-39
BS02...............................8W-30-6, 20
BS05...............................8W-30-4, 31
BS06...............................8W-30-4, 31
BS30................................8W-30-36
BS31..............................8W-30-28, 35
BS32................................8W-30-33
BS33................................8W-30-28
BS34..........................8W-30-33, 34, 36, 38
BS40................................8W-30-35
BS41................................8W-30-35
Camshaft Position Sensor..............8W-30-8, 14, 22, 24
Clockspring...........................8W-30-5, 39
Clutch Switch...........................8W-30-39
Compass/Mini-Trip Computer.................8W-30-31
Control Sleeve Sensor......................8W-30-34
Controller Anti-Lock Brake.................8W-30-4, 31
Crank Case Heater........................8W-30-29
Crankshaft Position Sensor...............8W-30-8, 14, 22
Data Link Connector.................8W-30-3, 4, 30, 31
Diesel Power Relay.................8W-30-28, 29, 32, 33
Downstream Heated Oxygen Sensor............8W-30-7, 21
EGR Solenoid.......................8W-30-18, 20, 29
Engine Coolant Temperature Sensor......8W-30-10, 16, 24, 36
Engine Speed Sensor.......................8W-30-35
Engine Starter Motor Relay...............8W-30-6, 20, 28
ES01................................8W-30-29
ES02.............8W-30-8, 10, 11, 14, 16, 17, 22, 24, 25, 29
ES03.....................8W-30-10, 11, 16, 17, 24, 25
ES05...................8W-30-14, 19, 22, 25, 33, 34, 36
ES06..........................8W-30-28, 29, 32, 33
ES07..........................8W-30-2, 18, 20, 26
ES08............................8W-30-17, 19, 25
ES09................................8W-30-37
ES11................................8W-30-2, 3
ES12.................8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23
ES13.................................8W-30-4
ES14.................................8W-30-4
ES17........................8W-30-8, 11, 14, 17, 22
ES18...............................8W-30-7, 21
ES21..................8W-30-7, 8, 10, 11, 14, 16, 17, 24
ES24.................................8W-30-3
ES26................................8W-30-32
ES28................................8W-30-32
ES29................................8W-30-32
ES30................................8W-30-35
ES31................................8W-30-35
ES37................................8W-30-32
ES40................................8W-30-29
ES99.................................8W-30-9
Evap Leak Detection Pump................8W-30-18, 26
Evap/Purge Solenoid..................8W-30-12, 18, 26
Flexible Fuel Sensor.......................8W-30-22
FS01..............................8W-30-16, 23
FS02............................8W-30-16, 22, 24
FS03.................................8W-30-15
Fuel Heater............................8W-30-29
Fuel Heater Relay........................8W-30-29
Fuel Injector No. 1....................8W-30-9, 15, 23
Fuel Injector No. 2....................8W-30-9, 15, 23
Fuel Injector No. 3....................8W-30-9, 15, 23
Fuel Injector No. 4....................8W-30-9, 15, 23
Fuel Injector No. 5........................8W-30-23Component Page
Fuel Injector No. 6........................8W-30-23
Fuel Pump Module......................8W-30-33, 34
Fuel Pump Relay.......................8W-30-6, 20
Fuel Quantity Actuator.....................8W-30-33
Fuel Shutdown Solenoid.....................8W-30-33
Fuel Tank Module.......................8W-30-6, 20
Fuel Temperature Sensor....................8W-30-33
Fuel Timing Solenoid......................8W-30-33
Fuse 6 (JB).............................8W-30-32
Fuse 13 (PDC)...........................8W-30-39
Fuse 16 (PDC).....................8W-30-2, 6, 20, 29
Fuse 17 (PDC) . .8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23, 28, 29, 32, 33
Fuse 28 (PDC).........................8W-30-3, 30
Fusible Link A0..........................8W-30-32
G100.............................8W-30-2, 3, 29
G101...............................8W-30-7, 21
G103.............................8W-30-2, 3, 29
G200.............................8W-30-3, 5, 30
G300.................8W-30-7, 13, 19, 21, 27, 28, 35, 39
G301..............................8W-30-30, 35
G302...............................8W-30-6, 20
Generator.......................8W-30-2, 13, 19, 27
Glow Plug Lamp.........................8W-30-32
Glow Plug No. 1..........................8W-30-32
Glow Plug No. 2..........................8W-30-32
Glow Plug No. 3..........................8W-30-32
Glow Plug No. 4..........................8W-30-32
Glow Plug Relay.........................8W-30-32
Idle Air Control Motor.................8W-30-12, 18, 26
Ignition Coil Pack.....................8W-30-8, 14, 22
Instrument Cluster......................8W-30-4, 31
Intake Air Temperature Sensor................8W-30-17
Intake Air Temperature/Manifold Absolute
Pressure Sensor.......................8W-30-10
Junction Block............8W-30-2, 3, 6, 13, 18, 19, 20, 26,
27, 28, 29, 30, 32, 36
Knock Sensor.......................8W-30-10, 16, 24
Left Front Park/Turn Signal Lamp..............8W-30-39
Left Headlamp Leveling Motor.................8W-30-39
Left Speed Control Switch..................8W-30-5, 39
Manifold Absolute Pressure Sensor............8W-30-16, 24
Memory Seat/Mirror Module................8W-30-3, 30
Message Center...................8W-30-13, 19, 27, 32
Needle Movement Sensor....................8W-30-35
Overhead Console.......................8W-30-4, 31
Power Distribution Center .8W-30-2, 3, 5, 6, 7, 8, 9, 14, 15, 18, 20,
21, 22, 23, 26, 28, 29, 30, 32, 33, 36, 37, 39
Powertrain Control Module...................8W-30-10
Powertrain Control Module...................8W-30-11
Powertrain Control Module...................8W-30-12
Powertrain Control Module...................8W-30-13
Powertrain Control Module...................8W-30-8
Powertrain Control Module...................8W-30-9
Powertrain Control Module .8W-30-2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39
PS01...............................8W-30-4, 31
PS02...............................8W-30-4, 31
PTC 1 (JB)..............8W-30-2, 6, 18, 20, 26, 28, 29, 36
Radiator Fan Relay........................8W-30-5
Radiator Fan Relay No. 1....................8W-30-37
Radiator Fan Relay No. 2....................8W-30-37
Radiator Fan Relay No. 3....................8W-30-37
Radio.............................8W-30-3, 4, 30
Right Speed Control Switch.................8W-30-5, 39
Sentry Key Immobilizer Module.................8W-30-4
Service Engine Soon Lamp..............8W-30-13, 19, 27
Stop Lamp Switch.................8W-30-13, 19, 27, 39
Throttle Position Sensor................8W-30-11, 17, 25
Transmission Control Module.......8W-30-3, 4, 17, 19, 25, 27
Transmission Range Sensor..........8W-30-6, 19, 20, 27, 34
Turbo Boost Pressure Sensor..................8W-30-34
Upstream Heated Oxygen Sensor.............8W-30-7, 21
Vacuum Solenoid.........................8W-30-27
Vehicle Speed Control Servo..............8W-30-13, 19, 27
Vehicle Speed Sensor..................8W-30-11, 17, 36
Vent Solenoid...........................8W-30-27
NS/GS8W - 30 FUEL/IGNITION SYSTEM 8W - 30 - 1
C264
POWERTRAIN
CONTROL
MODULE
CONTROLRELAY CLUTCH COMPRESSORA/C C13
18
DB/OR
LG/DB14 K173
RADIATOR
FAN
RELAY
73C2
CONTROL
ST-RUN F87
POWER
DISTRIBUTION
CENTER
86
85
A/C
COMPRESSOR
CLUTCH
RELAY
7C6
2
RADIATOR
FAN
RELAY
3
SIGNAL
C138
SWITCHA/C C103
20
DG/LB
A/C
SWITCH
SIGNAL
C1
B23
P18
E43 B70
1
DG/LB20 C103
C103
18
DG/LB
34
CLOCKSPRING
18
8B70
E43 P34
B23
RD/LG20 V37
SPEED
CONTROL
SWITCH
41C2
SIGNALV37
20
RD/LG
V37
RD/LGZ2
20
BK/LG
G200
3
36
B36
21
A21
A/C
HEATER
CONTROL
V37
20
WT
Z2
20
BK V37
22
WT
BK22 Z2
1 RESUME/ACCEL
3 COAST 2 CANCEL
3
SWITCH
CONTROL
SPEED
RIGHT
2 1
12
2 ON/OFF LEFT
SPEED
CONTROL
SWITCH
1 SET
WT20 V37
C2 C2
CONTROLRELAYFAN RADIATOR (8W-10-26)
(8W-10-10)
(8W-42-7)
(8W-42-8)
(8W-15-4) (8W-42-3)
NS/GS8W-30 FUEL/IGNITION SYSTEM
GAS8W - 30 - 5
GS003005J988W-3
28
POWERTRAIN
CONTROL
MODULE
CONTROLRELAY CLUTCH COMPRESSORA/C C13
20
DB/OR
YL20 C137
48
ST-RUN F87
POWER
DISTRIBUTION
CENTER
86
85
A/C
COMPRESSOR
CLUTCH
RELAY
7C6
6
RADIATOR
FAN
RELAY
3
SIGNAL 37
SWITCHA/C20
DG/LB
A/C
SWITCH
SIGNAL
C1
B23 P18
36
DG/LB20 C103
B36
A/C
HEATER
CONTROL
9E97
B106
DB/OR20 C13
1E95
B107
NO. 1 NO. 3RELAY
FAN
RADIATOR
6
ES09
C137
20
YL
YL20 C137 C137
20
YL
10
LOW SPEED
RADIATOR
FAN RELAY
NO. 2
CONTROL6
C24
20
DB/PK
NO. 2 RELAY
FAN
RADIATOR
6
DB/PK20 C24
C103 LOW
SPEED
RADIATOR
FAN
RELAY
CONTROL CONTROLRELAYFAN RADIATORSPEEDHIGH
CONTROLRELAY RADIATOR
FAN SPEEDHIGH
CONTROLNO. 1&3 FAN RELAYRADIATOR HIGH SPEED (8W-10-29)
(8W-10-10)
(8W-42-9)
(8W-42-3) (8W-42-10) (8W-42-10) (8W-42-10)
NS/GS8W-30 FUEL/IGNITION SYSTEM
DIESEL8W - 30 - 37
GS003037J988W-3
POWERTRAIN
CONTROL
MODULE
17
20A
FUSE
13
8C3
F32
18
PK/DB
K119
20
LG/BK
CENTER DISTRIBUTION
POWER
BATT A0
2
1
SWITCH
LAMP
STOP
6
Z1
20
BK FROM
LAMP SIGNALTURN PARK/ FRONTLEFT
2
1
CLUTCH
SWITCH
BK20Z1
1
G300
Z1
20
BK
FROM
MOTOR LEVELING HEADLAMPLEFT
V37
20
WTWT20 V37
CLOCKSPRING
LEFT
SPEED
CONTROL
SWITCHRIGHT
20
WT/PK20 K29
BK18Z1
65
44
STOP
LAMP
SWITCH
SIGNALSENSE SWITCHBRAKE
BS01
CLUTCH
SWITCH
SIGNAL
L50
18
WT/TN WT/TN18 L50
LB/RD20 V38
27
C156
P34 B23
A21
21
36
V37
20
RD/LG SPEED
CONTROL
SWITCH
SIGNAL
RD/LG20 V37
BODY
CONTROL
MODULE
SWITCH CONTROL
SPEED
DRIVERLAMP CONTROLSPEED
4
3
4C2
SPEED
CONTROL
LAMP
DRIVER (8W-10-29)(8W-10-10) (8W-10-8)
(8W-50-11)
(8W-15-7)
(8W-15-8) (8W-50-8) (8W-70-2)
(8W-45-9)
(8W-33-4)(8W-33-4)(8W-33-4)
(8W-33-5)
NS/GS8W-30 FUEL/IGNITION SYSTEM
DIESEL8W - 30 - 39
GS003039J988W-3
8W-31 TRANSMISSION CONTROL SYSTEM
Component Page
All Wheel Drive Solenoid................8W-31-3
AW4B13............................8W-31-3
AWS1 ..............................8W-31-3
AWS2 ..............................8W-31-3
Battery.............................8W-31-2
BS02...............................8W-31-3
BS05...............................8W-31-8
BS06...............................8W-31-8
Clutch Interlock Switch Jumper..........8W-31-5
Controller Anti-Lock Brake..............8W-31-3
Crankshaft Position Sensor..............8W-31-4
Data Link Connector...................8W-31-8
ES01...........................8W-31-2, 6, 7
ES02...............................8W-31-4
ES05...............................8W-31-4
ES08...............................8W-31-4
ES10.............................8W-31-3, 5
ES11 ...............................8W-31-2
ES13...............................8W-31-8
ES14...............................8W-31-8
ES21...............................8W-31-4
ES24...............................8W-31-8
Fuse 2 (JB)..........................8W-31-5
Fuse 10 (JB).........................8W-31-5Component Page
Fuse 12 (JB).........................8W-31-3
Fuse 15 (PDC)....................8W-31-2, 6, 7
G100...............................8W-31-2
G103...............................8W-31-2
G302...............................8W-31-3
Junction Block......................8W-31-3, 5
Low/Reverse Pressure Switch............8W-31-6
Low/Reverse Solenoid..................8W-31-7
Output Shaft Speed Sensor..............8W-31-3
Overdrive Pressure Switch..............8W-31-6
Overdrive Solenoid....................8W-31-7
Power Distribution Center.........8W-31-2, 5, 6, 7
Powertrain Control Module..........8W-31-4, 5, 6
PS01...............................8W-31-8
PS02...............................8W-31-8
Throttle Position Sensor................8W-31-4
Transmission Control
Module................8W-31-2, 3, 4, 5, 6, 7, 8
Transmission Control Relay..........8W-31-2, 6, 7
Transmission Control Solenoids.........8W-31-6, 7
Transmission Range Sensor............8W-31-3, 5
Turbine Speed Sensor..................8W-31-3
Underdrive Solenoid...................8W-31-7
NS/GS8W - 31 TRANSMISSION CONTROL SYSTEM 8W - 31 - 1
MODULE CONTROL
TRANSMISSION
41
9875
PN PRNL P3L NOL
43
SENSOR
RANGE
TRANSMISSION
T41
18
BK/WTT42
18
VT/WT
423
VT18T3 T1
18
LG/BK
154
T54
18
VT/LG TEMPERATURE
SENSOR
SIGNAL
T13
18
DB/BK
13
GROUNDSENSORSPEED
ES10
SENSOR
TEMPERATURE
TRANSMISSION
10
BR/YL18 T41
SENSET1 SWITCHRANGE TRANSMISSION
DB/BK18 T13 TRANSMISSION
RANGE
SWITCH
T3
SENSE TRANSMISSION
RANGE
SWITCH
T42
SENSE TRANSMISSION
RANGE
SWITCH
T41
SENSE 76
POWERTRAIN
CONTROL
MODULE
C2
SENSET41 SWITCHRANGETRANS.
F45
20
YL/RD
10C2
10A
FUSE
10
BLOCK JUNCTION
8
YL/RD18 F45
ST A41
POWER
DISTRIBUTION
CENTER
7C8
3C2
TRANSMISSION (ST) IGNITIONFUSED FUSED
IGNITION
(ST-RUN-OFF)
10A
FUSE
2
ST-RUN-OFF A81
C120
RD/WT20 F11
E36
B338
F11
18
RD/WT
11
2
1
T141
20
YL/RD
F45
20
YL/RD
JUMPER SWITCH
INTERLOCK
CLUTCH
D1
(8W-70-8) (8W-30-19)
(8W-30-27)(8W-12-16)(8W-12-2) (8W-10-16)
(8W-10-16)(8W-12-9)(8W-10-16)
NS/GS8W-31 TRANSMISSION CONTROL SYSTEM 8W - 31 - 5
GS003105J988W-3
8W-33 VEHICLE SPEED CONTROL
Component Page
Accelerator Pedal Position Sensor.........8W-33-5
Body Control Module...................8W-33-4
BS01...............................8W-33-5
BS30...............................8W-33-4
BS32...............................8W-33-5
Clockspring........................8W-33-2, 4
Clutch Switch........................8W-33-5
Dump Solenoid.......................8W-33-3
ES18...............................8W-33-3
Fuel Pump Module....................8W-33-5
Fuse 13 (PDC)........................8W-33-5
G101...............................8W-33-3
G200.............................8W-33-2, 4Component Page
G300.............................8W-33-3, 5
Junction Block........................8W-33-3
Left Headlamp Leveling Motor...........8W-33-5
Left Speed Control Switch.............8W-33-2, 4
Power Distribution Center..............8W-33-5
Powertrain Control Module........8W-33-2, 3, 4, 5
Right Speed Control Switch............8W-33-2, 4
Stop Lamp Switch...................8W-33-3, 5
Transmission Control Module............8W-33-2
Vacuum Solenoid......................8W-33-3
Vehicle Speed Control Servo.............8W-33-3
Vehicle Speed Sensor.................8W-33-2, 4
Vent Solenoid........................8W-33-3
NS/GS8W - 33 VEHICLE SPEED CONTROL 8W - 33 - 1
BK20Z1
LEFT
HEADLAMP
LEVELING
MOTOR
1
1
Z1
20
BK
17CLUTCH
SWITCH
SIGNAL
20
LG/BKK119
SWITCH CLUTCH
1
2
1078
551557
5V
SUPPLY
GROUND ACCELERATOR
PEDAL
SENSOR SENSORPEDAL ACCELERATOR
SIGNAL
8
TN/WT18 K140
E96 B1088
TN/WT18 K140
BS32
K140
TN/WT18 K140
TN/WT18 18
TN/WTK140
49
FUEL QUANTITY ACTUATOR SIGNAL
5
4
BK20Z1
G300
6
BS01
WT/TN18 L5018
WT/TNL50
K29
WT/PK20
CENTER DISTRIBUTION
POWER
PK/DB18 F32
BATT A0
13FUSE20A
8C3
SENSE SWITCHBRAKE
20
44STOP
LAMP
SWITCH
SIGNAL
6
STOP
LAMP
SWITCH
21
5
K167
BR/YL20 20
OR/DBK22K6
VT/WT20
ACCELERATOR
PEDAL
POSITION
SENSOR
MODULE CONTROL
POWERTRAIN
PAIR TWISTED
TWISTED
PAIR
FUEL
PUMP
MODULE
3
4ACCELERATOR
PEDAL
SENSOR
SIGNAL 5V
SUPPLYACCELERATOR
PEDAL
SENSOR
GROUND
GROUND
FUEL
QUANTITY
ACCUATOR
SIGNAL (8W-50-8)
(8W-15-7)
(8W-15-8) (8W-70-2)(8W-10-10) (8W-10-8)
(8W-10-29)(8W-30-38)
(8W-30-33)
(8W-30-38)
(8W-30-39)
(8W-30-33)
NS/GS8W-33 VEHICLE SPEED CONTROL
DIESEL8W - 33 - 5
GS003305J988W-3