POWERTRAIN
CONTROL
MODULE
7
15
OR/DBK22
2020 K167
BR/YL
55
8
20 K6
VT/WT
57
10
33
SENSOR
GROUND
TRANSDUCER PRESSURE
A/C
DB C18
2020 K7
OR
1 3
2
ACCELERATOR
PEDAL
13
OUTPUT5V19
3
BS34
20 K151
WT
65
5
A/D PRESSUREA/C
BK/LBK4
20 SENSOR
GROUNDLOW
IDLE
POSITION
SWITCH SIGNALSENSORPEDAL ACCELERATOR
GROUNDSENSORPEDAL ACCELERATOR
SUPPLY5V
SWITCH POSITIONIDLE LOW ACCELERATOR
PEDAL
SENSOR
SIGNALSUPPLY5V
GROUNDSENSORPEDAL ACCELERATOR 20 K4
BK/LB
20 K4
BK/LB
SENSOR POSITION
(8W-70-11)
8W - 30 - 38 8W-30 FUEL/IGNITION SYSTEM
DIESELNS/GS
J988W-3GS003038
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-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
8W-40 INSTRUMENT CLUSTER
Component Page
A/C Heater Control....................8W-40-4
AW4B13............................8W-40-2
Body Control
Module........8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
BS05........................8W-40-5, 6, 8, 10
BS06........................8W-40-5, 6, 8, 10
BS30...............................8W-40-7
BS40...............................8W-40-7
Clockspring......................8W-40-10, 11
Cluster Illumination Lamps.............8W-40-4
Cruise Indicator Lamp..............8W-40-10, 11
Data Link Connector...................8W-40-9
Door Ajar Indicator Lamp...............8W-40-3
Driver Door Ajar Switch................8W-40-3
Electronic PRNDL Indicator.............8W-40-5
Engine Coolant Temperature Gauge.....8W-40-8, 9
Engine Coolant Temperature Sensor.....8W-40-8, 9
Engine Speed Sensor...................8W-40-7
ES13........................8W-40-5, 6, 8, 10
ES14........................8W-40-5, 6, 8, 10
ES30...............................8W-40-7
Fuel Gauge..........................8W-40-2
Fuel Tank Module.....................8W-40-2
Fuse 2 (JB)..............8W-40-2, 3, 4, 5, 6, 8, 10
Fuse 28 (PDC)........................8W-40-2
G200...............................8W-40-2
G300...............................8W-40-4
G301...............................8W-40-7
G302...............................8W-40-3
G400...............................8W-40-3Component Page
Ignition Switch.....................8W-40-2, 4
Instrument Cluster............8W-40-2, 3, 4, 5, 6,
7, 8, 9, 10, 11
Junction Block...........8W-40-2, 3, 4, 5, 6, 8, 10
Left Rear Door Ajar Switch..............8W-40-3
Left Speed Control Switch...........8W-40-10, 11
Liftgate Ajar Indicator Lamp.............8W-40-3
Liftgate Ajar Switch...................8W-40-3
Low Fuel Warning Indicator Lamp........8W-40-2
Low Washer Fluid Level
Indicator Lamp.................8W-40-10, 11
Low Washer Fluid Switch...........8W-40-10, 11
Memory Seat/Mirror Module.............8W-40-2
Odometer............................8W-40-5
Passenger Door Ajar Switch.............8W-40-3
Power Distribution Center..............8W-40-2
Powertrain Control
Module..............8W-40-5, 6, 7, 8, 9, 10, 11
PS01............8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
PS02............8W-40-2, 3, 4, 5, 6, 7, 8, 9, 10, 11
Right Rear Door Ajar Switch.............8W-40-3
Right Speed Control Switch..........8W-40-10, 11
Seat Belt Indicator Lamp...............8W-40-4
Seat Belt Switch......................8W-40-4
Speedometer.......................8W-40-6, 7
Tachometer........................8W-40-6, 7
Transmission Control Module..........8W-40-5, 6
Trip Odometer........................8W-40-5
Vehicle Speed Sensor.................8W-40-6, 7
Voltage Indicator Lamp...............8W-40-8, 9
NS/GS8W - 40 INSTRUMENT CLUSTER 8W - 40 - 1
CONTROLGAUGEFUEL
GROUND
JUNCTION
BLOCK
28FUSE10A
C35
BATT A0
PK20 M1
C113
POWER
DISTRIBUTION
CENTER
ST-RUN-OFF A81
10A
FUSE
2
MODULE MIRROR
SEAT/
MEMORY
CLUSTER
INSTRUMENT
10C4
11
(ST-RUN-OFF)IGNITIONFUSED
C413
F11
20
RD/WT
PK20 M1
2
FUSED
B (+)
IGNITION
SWITCH
TO
7
G200
2Z2
20
BK/LG
FUEL
WARNING
LAMP
CONTROL
FUEL
GAUGELOW
FUEL
WARNING
INDICATOR
LAMP
JUNCTION
BLOCK
C1
16
FUSED
B (+)
M1
20
PK
LEVELFUEL
46C1
BODY
CONTROL
MODULE
SENSOR
SIGNALLOW
CCD
BUS
(+) (-)BUS CCD
910
3
FUEL
TANK
MODULEFUEL
LEVEL
SENSOR
SIGNAL
B13 AW43
G4
18
DB
G4
18
DB
WT/BK20 D2 D1
20
VT/BR
(+)
C23
CCD
BUS
(-)
C234
CCD
BUS
PS01 PS02
M1
20
PK
PAIR TWISTED
D1
4P50NOT
USEDF11
20
RD/WT
(8W-12-2)
(8W-10-11)(8W-10-8)
(8W-10-9)(8W-10-16)
(8W-12-9)
(8W-62-3)
(8W-63-4)
(8W-10-14)
(8W-15-4) (8W-12-2)
(8W-45-3)
(8W-45-9) (8W-30-6)
(8W-30-20)
(8W-45-9)
(8W-30-4)
(8W-30-31)(8W-30-4)
(8W-30-31)(8W-12-20)
8W - 40 - 2 8W-40 INSTRUMENT CLUSTERNS/GS
J988W-3GS004002
8W-45 BODY CONTROL MODULE
Component Page
A/C Heater Control..................8W-45-5, 6
Ash Receiver Lamp....................8W-45-5
Automatic Day/Night Mirror.............8W-45-8
Back-Up Switch.......................8W-45-9
Battery.............................8W-45-9
Body Control Module . .8W-45-2, 3, 4, 5, 6, 7, 8, 9, 10
BS02...............................8W-45-9
BS10...............................8W-45-8
BS30...............................8W-45-9
Clockspring..........................8W-45-3
Combination Flasher/DRL Module........8W-45-5
Controller Anti-Lock Brake..............8W-45-6
CS03...............................8W-45-8
Data Link Connector...................8W-45-3
Door Lock Relay......................8W-45-7
Door Unlock Relay....................8W-45-7
Driver Door Ajar Switch................8W-45-7
Driver Door Arm/Disarm Switch..........8W-45-8
Driver Door Lock Switch..............8W-45-6, 8
Driver Door Unlock Relay...............8W-45-7
Driver Power Mirror..................8W-45-10
Driver Power Window Switch............8W-45-6
Engine Coolant Temperature Sensor.......8W-45-9
Engine Oil Pressure Switch..............8W-45-7
ES01...............................8W-45-9
ES02...............................8W-45-9
Front Cigar Lighter/Power Outlet.........8W-45-5
Front Reading Lamps/Switch............8W-45-8
Front Wiper Switch....................8W-45-4
Fuel Tank Module...................8W-45-7, 9
Fuse 1 (JB)..........................8W-45-3
Fuse 2 (JB)..........................8W-45-2
Fuse 3 (JB)..........................8W-45-3
Fuse 6 (JB)..........................8W-45-2
Fuse 19 (PDC)........................8W-45-4
Fuse 22 (PDC)........................8W-45-3
Fuse 28 (PDC)........................8W-45-2
G100...............................8W-45-9
G103...............................8W-45-9
G300............................8W-45-2, 10
G302...............................8W-45-9
Glove Box Lamp......................8W-45-8
Headlamp Dimmer Switch..............8W-45-5
Headlamp Switch...............8W-45-2, 3, 4, 5
Hood Ajar Switch.....................8W-45-7
Horn Relay..........................8W-45-3
HVAC Control........................8W-45-6
Ignition Switch.....................8W-45-2, 5
Instrument Cluster....................8W-45-5
Junction Block...........8W-45-2, 3, 4, 5, 6, 7, 10
Key-In Halo Lamp....................8W-45-10Component Page
Left Mid Reading Lamp................8W-45-8
Left Rear Door Ajar Switch..............8W-45-8
Left Rear Reading Lamp................8W-45-8
Left Visor/Vanity Mirror Lamps..........8W-45-8
Liftgate Ajar Switch...................8W-45-7
Liftgate Arm/Disarm Switch.............8W-45-6
LJ01 B17..........................8W-45-4, 6
Low Beam Relay......................8W-45-5
Low Coolant Level Switch...............8W-45-9
Low Washer Fluid Switch...............8W-45-3
Memory Seat/Mirror Module...........8W-45-2, 6
Message Center.....................8W-45-5, 6
Park Lamp Relay.....................8W-45-3
Passenger Door Ajar Switch.............8W-45-7
Passenger Door Arm/Disarm Switch.......8W-45-8
Passenger Door Lock Switch...........8W-45-6, 8
Passenger Power Mirror...............8W-45-10
Passenger Power Window Switch.........8W-45-6
Power Distribution Center...........8W-45-2, 3, 4
Power Folding Mirror Switch...........8W-45-10
Power Mirror Fold Relay...............8W-45-10
Power Mirror Switch...................8W-45-5
Power Mirror Unfold Relay.............8W-45-10
Powertrain Control Module..............8W-45-9
PS01...............................8W-45-3
PS02...............................8W-45-3
PTC 3 (JB)..........................8W-45-7
Radio.............................8W-45-4, 5
Rear Blower Front Control Switch........8W-45-5
Rear Blower Rear Control Switch.........8W-45-6
Rear Washer Motor....................8W-45-4
Rear Wiper Motor.....................8W-45-4
Remote Keyless Entry Module...........8W-45-6
Right Mid Reading Lamp...............8W-45-8
Right Rear Door Ajar Switch.............8W-45-8
Right Rear Reading Lamp...............8W-45-8
Right Visor/Vanity Mirror Lamps.........8W-45-8
Seat Belt Switch......................8W-45-7
Traction Control Switch.................8W-45-5
Universal Garage Door Opener...........8W-45-6
Wiper Module........................8W-45-3
Wiper On Relay.......................8W-45-4
NS/GS8W - 45 BODY CONTROL MODULE 8W - 45 - 1
SIGNAL SENSORLEVELFUEL
46
C1
FUEL
TANK
MODULE
DB18 G4
3
BODY
CONTROL
MODULE
BLOCK JUNCTION
52
1
8
G6
20
GY
C1 C1
SWITCH BELT
SEAT
LG/RD18 G10
1
78 OIL
PRESSURE
SWITCH
SENSE SENSESWITCHBELT
9
B33
E36
GY16 G6
SWITCH PRESSURE
OIL
ENGINE
79
G75
18
TN
C1
SWITCH AJAR
DOOR DRIVER
DRIVER
DOOR
AJAR
SWITCH
SENSE SENSESWITCHAJAR DOOR PASSENGER
C1
TN/RD18 G74
48
PASSENGER
DOOR
AJAR
SWITCH
LJ01 B174 SENSE SWITCHAJAR LIFTGATE
C1
TN/BK18 G78
3
59
G78
18
TN/BK
4
J03A
L16
TN/BK18 G78
LIFTGATE
AJAR
SWITCH
1
43
G70
18
BR/TN
C1
HOOD
AJAR
SWITCH
SENSE
HOOD
AJAR
SWITCH
86
85
DOOR
LOCK
RELAY RELAYUNLOCK
DOOR
85
86
6
85
86
5
RELAY UNLOCK
DOOR DRIVER
CONTROLRELAY DOOR LOCK DOOR UNLOCK
RELAY
CONTROL
CONTROLRELAY UNLOCKDRIVER
BATT A2
SEAT
3PTC
9A
(GAS)
ENGINE
ENGINE
OIL
PRESSURE
SWITCH
SENSESEAT
BELT
SWITCH
SENSEFUEL
LEVEL
SENSOR
SIGNAL
LIFTGATE
AJAR
SWITCH
SENSEHOOD
AJAR
SWITCH
SENSE
3B13
AW4
(8W-30-6)
(8W-30-20)(8W-12-2)
(8W-40-4)
(8W-46-2)(8W-44-5)(8W-44-5) (8W-61-3)
(8W-61-4)
(8W-61-7)
(8W-61-8)(8W-61-3)
(8W-61-4)
(8W-61-7)
(8W-61-8)(8W-61-7)
(8W-61-8) (8W-10-13)
(8W-12-14)
(8W-12-15)
NS/GS8W-45 BODY CONTROL MODULE 8W - 45 - 7
GS004507J988W-3