
10A
FUSE
1
10C5
C2
21C23C1
FUSED
IGNITION
(RUN) LINE 1AIRBAG DRIVER F14
18
LG/YLAIRBAG
CONTROL
MODULE
(ST-RUN) IGNITIONFUSEDDRIVER
AIRBAG
LINE 2
C14
R43
18
BK/LBR45
18
DG/LB
AIRBAG DRIVER RUN A222FUSE10A
C52
ST-RUN F87
11C2
GROUND
Z2
18
BK/LG
12
SQUIB POWER
DISTRIBUTION
CENTER
24
B23
P18
F23
18
DB/YL
23
G204
B23B24PAIR TWISTED
CLOCKSPRING
DG/LB18 R45
BK/LB18 R43 LINE 1 LINE 2
-EXPORT
F14
18
LG/YL
BUILT-UP EXCEPT BUILT-
UP-EXPORT
F14
20
LG/YL
DB/YL20 F23DB/YL18 F23
UP-EXPORT EXCEPT BUILT- BUILT-UP
-EXPORT
1C12C1
(8W-10-35) (8W-10-35)(8W-10-14) (8W-10-26)
(8W-10-8)
(8W-15-4)
8W - 43 - 2 8W-43 AIRBAG SYSTEMNS/GS
J988W-3GS004302

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

DG/WT20 V7
2
WIPER
MODULE
B
G29
20
BK/TN
SWITCH FLUID
WASHER
LOW
85
GY/OR20 X4
18
CONTROLRELAYHORN
HORN
RELAYPARK
LAMP
RELAY86
POWER
CENTER DISTRIBUTION
BATT A0
4C2
JUNCTION
BLOCK
C1
58BODY
CONTROL
MODULE 22FUSE
40A
C310
L97
18
PK/DB
16
CONTROLRELAYLAMP PARK 85
87
3086
BK/YL12L7
C14
15A
FUSE
3
1
OUTPUTRELAYLAMP PARK FUSED
WASHER
FLUID
SWITCH
SENSE
41
C1
WIPER
PARK
SWITCH
SENSE
C28
SWITCH HEADLAMP
12
E92
22
OR/BK
C1
DIMMER
SWITCH
SIGNAL(+) BUS CCD
3
C2
VT/BR20 D1
PS01
D1
20
VT/BR
PS02
D2
20
WT/BK
C234CCD
BUS
(-)
WT/BK20 D2
311
DATA
LINK
CONNECTOR
4C2C29
1FUSE10A
PAIR TWISTED TWISTED
PAIR
2C1
DIMMER
SWITCH
SIGNALWIPER
PARK
SWITCH
SENSESENSE SWITCHFLUID WASHER
1C2
C141
CLOCKSPRING
X3
20
BK/RD
RELAYHORN
CONTROL
CONTROLHORN
RELAY(8W-53-3)(8W-50-11)
(8W-50-12)(8W-10-9)
(8W-41-2)(8W-10-8)
(8W-12-2) (8W-10-17)
(8W-12-8)
(8W-53-2)
(8W-50-9)
(8W-50-10)(8W-30-4)
(8W-30-31)(8W-30-4)
(8W-30-31)
(8W-30-4)
(8W-30-31) (8W-12-8)
(8W-41-2)
NS/GS8W-45 BODY CONTROL MODULE 8W - 45 - 3
GS004503J988W-3

8W-80 CONNECTOR PIN-OUTS
Component Page
A/C Heater Control - C1................8W-80-5
A/C Heater Control - C2................8W-80-5
A/C Compressor Clutch.................8W-80-5
A/C Pressure Transducer (Gas)...........8W-80-6
A/C Pressure Transducer (Diesel).........8W-80-6
A/C Zone Door Actuator.................8W-80-6
Accelerator Pedal Position Sensor (Diesel) . .8W-80-6
Airbag Control Module - C1.............8W-80-6
Airbag Control Module - C2.............8W-80-7
All Wheel Drive Solenoid - C1............8W-80-7
All Wheel Drive Solenoid - C2............8W-80-7
Ambient Air Temperature Sensor.........8W-80-7
Ash Receiver Lamp (LHD)...............8W-80-8
Ash Receiver Lamp (RHD)..............8W-80-8
Automatic Day/Night Mirror.............8W-80-8
B09 HS5D...........................8W-80-9
B09S02.............................8W-80-9
B13AW4............................8W-80-9
B17 LJ01............................8W-80-9
B23P18............................8W-80-10
B23P34............................8W-80-11
B33 E120...........................8W-80-12
B33E36............................8W-80-12
B56 HS5P..........................8W-80-12
B56S02............................8W-80-12
B70E43............................8W-80-13
B75C20............................8W-80-13
B98T08............................8W-80-14
B99T05............................8W-80-14
Back-Up Switch......................8W-80-14
Blend Door Actuator..................8W-80-14
Body Control Module - C1..............8W-80-15
Body Control Module - C2..............8W-80-16
Brake Pressure Switch................8W-80-16
C19EC1 ...........................8W-80-17
Camshaft Position Sensor..............8W-80-17
Center Dome Lamp...................8W-80-17
Center High Mounted Stop Lamp........8W-80-17
Clockspring - C1.....................8W-80-18
Clockspring - C2.....................8W-80-18
Clutch Interlock Switch................8W-80-18
Clutch Interlock Switch Jumper.........8W-80-18
Clutch Switch.......................8W-80-18
Controller Anti-Lock Brake.............8W-80-19
Crank Case Heater...................8W-80-19
Crankshaft Position Sensor.............8W-80-19
D01D B02..........................8W-80-20
D01P B03..........................8W-80-20
D02B01 ...........................8W-80-20
D02 B120 (LHD).....................8W-80-21
D02 B120 (RHD).....................8W-80-21
Data Link Connector..................8W-80-22Component Page
Downstream Heated Oxygen Sensor......8W-80-22
Driver Door Arm/Disarm Switch.........8W-80-22
Driver Door Courtesy Lamp............8W-80-22
Driver Door Lock Motor................8W-80-23
Driver Door Lock Switch...............8W-80-23
Driver Heated Seat Back...............8W-80-23
Driver Heated Seat Cushion............8W-80-23
Driver Heated Seat Module.............8W-80-23
Driver Heated Seat Switch.............8W-80-24
Driver Power Mirror - C1..............8W-80-24
Driver Power Mirror - C2..............8W-80-24
Driver Power Seat Switch..............8W-80-25
Driver Power Window Switch...........8W-80-25
Driver Seat Front Vertical Motor.........8W-80-25
Driver Seat Horizontal Motor...........8W-80-25
Driver Seat Rear Vertical Motor.........8W-80-26
Driver Seat Recliner Motor.............8W-80-26
Driver Window Motor.................8W-80-26
E40RF3 ...........................8W-80-26
E69F09............................8W-80-27
E78F02............................8W-80-27
E95 B107...........................8W-80-27
E96 B108...........................8W-80-28
E97 B106...........................8W-80-28
EGR Solenoid (2.4L MTX/3.3L/3.8L)......8W-80-28
EGR Solenoid (Diesel).................8W-80-28
Electric Wiper De-Icer - C1.............8W-80-29
Electric Wiper De-Icer - C2.............8W-80-29
Engine Coolant Temperature Sensor
(Diesel)..........................8W-80-29
Engine Coolant Temperature Sensor
(Gas)............................8W-80-29
Engine Oil Pressure Switch.............8W-80-29
Engine Speed Sensor (Diesel)...........8W-80-30
Evap Leak Detection Pump
(Except Built-Up-Export).............8W-80-30
Evap/Purge Solenoid..................8W-80-30
Evaporator Temperature Sensor.........8W-80-30
Flexible Fuel Sensor..................8W-80-30
Front Blower Motor...................8W-80-31
Front Blower Motor Resistor Block.......8W-80-31
Front Cigar Lighter/Power Outlet........8W-80-31
Front Reading Lamps/Switch...........8W-80-32
Front Reading Lamps/Switch
(Overhead Console).................8W-80-32
Front Washer Motor..................8W-80-32
Fuel Heater.........................8W-80-32
Fuel Injector No. 1 (2.0L/2.4L)...........8W-80-33
Fuel Injector No. 1 (3.3L/3.8L)...........8W-80-33
Fuel Injector No. 2 (2.0L/2.4L)...........8W-80-33
Fuel Injector No. 2 (3.3L/3.8L)...........8W-80-33
Fuel Injector No. 3 (2.0L/2.4L)...........8W-80-33
NS/GS8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 1

GROUND Z1 20BK
SWITCH
(DIESEL)CLUTCH
RED
CLUTCH SWITCH CIRCUIT FUNCTION
CAV
K119 20LG/BK
1
2
1 2
IGNITION SWITCH OUTPUT (START) T141 20YL/RD
2
1F45 20YL/RD CAV FUNCTION CIRCUIT
FUSED B(+) ENGINE STARTER MOTOR RELAY
BLACK
12
4NATURAL1
V37 20RD/LG Z2 20BK/LG X3 20BK/RD
4 3 2 1 CAV SPEED CONTROL SWITCH SIGNAL
GROUND HORN RELAY DRIVER
- CIRCUIT
- FUNCTION
12YELLOW
R45 18DG/LB R43 18BK/LB
2 1 CAV DRIVER AIRBAG LINE NO.2
DRIVER AIRBAG LINE NO.1 CIRCUIT
FUNCTION
CLOCKSPRING - C2CLOCKSPRING - C1
2 1BLACKCIRCUIT FUNCTION
CAV
1
2T141 20YL/RD IGNITION SWITCH OUTPUT (START)
CLUTCH
INTERLOCK
SWITCH
(MTX)
CLUTCH
INTERLOCK
SWITCH
JUMPER
(EATX)
T141 20YL/RD IGNITION SWITCH OUTPUT (START)
8W - 80 - 18 8W-80 CONNECTOR PIN-OUTSNS/GS
J988W-3NSGS8018

Component/
GroundColor Location Fig.
Camshaft
Position Sensor
3.3L, 3.8LBK RT Side of
Engine9
Center Dome
LampBK At Lamp N/S
CHMSL RD Rear of CHMSL 21
Cigar Lighter BK Rear of Lighter 9
Clockspring C1 YL Rear of
Clockspring11
Clockspring C2 NAT Rear of
Clockspring11
Clutch Interlock
SwitchBK Top of Clutch
Pedal13
Controller
Anti-Lock BrakeBK RT Side of
Engine
CompartmentN/S
Crankcase Vent
HeaterAt Heater N/S
Crankshaft
Position SensorBK Rear of Engine 5, 6, 7,
9
D01 BK On Kick Panel 18
D02 BK On Kick Panel 18
Data Link
ConnectorBK LT of Steering
Column12
Downstream
Heated Oxygen
SensorBK Front Center of
Floor Pan16
Driver Airbag YL Rear of Airbag 11
E36 BK LT Frame Rail 2
E40 BK At Radiator Fan
ModuleN/S
E43 LT/GY LT Frame Rail 2
E69 BK LT Side of
Intake6, 7
E78 BK Near Throttle
Body9
EC1 Above RT
Vanity Mirror17
EGR Solenoid BK LT Rear of
Engine6, 9
Electric Wiper
De-Icer C1BK At Left Base of
Windshield11
Electric Wiper
De-Icer C2BK At Right Base
of Windshield11Component/
GroundColor Location Fig.
Engine Coolant
Temp Sensor
2.4LBK On Cylinder
BlockN/S
Engine Coolant
Temp Sensor
2.5BK On Cylinder
Head8
Engine Coolant
Temp Sensor
3.3L, 3.8LBK On Cylinder
BlockN/S
Engine Oil
Pressure SwitchGN On Cylinder
Block5, 6, 7,
8, 9
Engine Starter
MotorRear of Starter 5, 6, 7,
8, 9
EVAP/Purge
SolenoidBK RT Motor
Mount3
Evaporator
Temperature
SensorBK RT Side of
HVACN/S
F02 BK Near Throttle
Body9
F09 BK LT Side of
Intake6, 7
Front Blower
MotorBK At Motor 10
Front Blower
Motor Resistor
BlockBK RT Side Cowl 4
Front Cigar
LighterBK Rear of Lighter 9
Front Reading
Lamps/SwitchRD At Lamp 15
Front Washer
MotorBK Bottom of
Reservior4
Fuel Injection
PumpBK Near Pump 8
Fuel Injector #1 BK At Injector N/S
Fuel Injector #2 BK At Injector N/S
Fuel Injector #3 BK At Injector N/S
Fuel Injector #4 BK At Injector N/S
Fuel Injector #5 BK At injector N/S
Fuel Injector #6 BK At Injector N/S
Fuel Injectors
(2.0L)BK At Injectors 5
Fuel Pump
HeaterBK At Heater N/S
Fuel Pump
ModuleLT/GY Side of Fuel
Tank20
8W - 90 - 2 8W - 90 CONNECTOR/GROUND LOCATIONSNS/GS
DESCRIPTION AND OPERATION (Continued)

CONNECTOR/GROUND LOCATIONS
For items not shown in this section a N/S is placed
in the Fig. column.
Component/
GroundColor Location Fig.
A/C
Compressor
ClutchBK Top of A/C
Compressor5, 6, 7,
8, 9
A/C-Heater
Control Module
C1NAT Rear of Control 11
A/C-Heater
Control Module
C2BK Rear of Control 11
A/C Pressure
TransducerGY RT Side Cowl 3
A/C Zone Door
ActuatorNAT LT Side of
HVAC15
Airbag Control
Module C1YL Rear of I.P.
Center Stack12
Airbag Contol
Module C2BK Rear of I.P.
Center Stack12
All Wheel Drive
SolenoidBK Near Fuel Tank 20
Ambient
Temperature
SensorGY On Radiator
Closure Panel4
Ash Receiver
LampRD At Lamp 10
Automatic
Day/Night MirrorBK At Mirror 17
B01 BK RT Kick Panel 18
B02 BK RT Kick Panel 18
B03 BK LT Kick Panel 18
B09 BK Under Seat 16
B17 BK LT Quarter
Panel21
B23 BK RT of Steering
Column13
B33 BK LT Frame Rail 2
B56 BK Under Seat 16
B70 LT/GY LT Frame Rail 2
B75 BL Bottom of RT
B-Pillar14
B98 BK Rear of RT Tail
LampN/SComponent/
GroundColor Location Fig.
B99 BK Rear of LT Tail
LampN/S
B120 BK LT Kick Panel N/S
Backup Lamp
Switch (M/T)BK On
Transmission5, 6, 8
Blend Door
ActuatorNAT LT Side of
HVAC15
Body Control
Module C1NAT On Junction
Block12
Body Control
Module C2NAT On Junction
Block12
Brake Pressure
SwitchBK On Master
Cylinder2
C19 At Top Center
of Windshield17
C20 Bottom of RT
B-PillarN/S
Camshaft
Position Sensor
2.4LBK Rear of
Cylinder Head6, 7
Camshaft
Position Sensor
3.3L, 3.8LBK RT Side of
Engine9
Center Dome
LampBK At Lamp N/S
CHMSL RD Rear of CHMSL 23
Clockspring C1 YL Rear of
Clockspring11
Clockspring C2 NAT Rear of
Clockspring11
Clutch Switch BK Top of Clutch
Pedal13
Controller
Anti-Lock BrakeBK LT Side of
Engine
CompartmentN/S
Crankshaft
Position SensorBK Rear of Engine 5, 6, 7,
9
D01 BK On Kick Panel 19
D02 BK On Kick Panel 19
Data Link
ConnectorBK LT of Steering
Column12
NS/GS8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 31
DESCRIPTION AND OPERATION (Continued)

(3) Install gear cover and tighten double ended
stud/washer fastener to 12 N´m (105 in. lbs.).
(4) Install crankshaft sprocket using Special Tool
6052 (Fig. 44).
(5) Turn crankshaft until number one cylinder is
at Top Dead Center (TDC). The timing marks on the
chain sprocket should line up with the parting line
on the left side of number one main bearing cap.
(Fig. 45).
(6) Place chain over crankshaft sprocket so that
the nickel plated link of the chain is over the number
1 cylinder timing mark on the crankshaft sprocket
(Fig. 45).
(7) Place balance shaft sprocket into the timing
chain (Fig. 45) so that the timing mark on the
sprocket (yellow dot) mates with the (lower) nickel
plated link on the chain
(8) With balance shaft keyways pointing up (12
o'clock) slide the balance shaft sprocket onto the noseof the balance shaft. The balance shaft may have to
be pushed in slightly to allow for clearance.
Fig. 42 Balance Shaft(s)ÐRemoval/Installation
Fig. 43 Gear Timing
Fig. 44 Crankshaft SprocketÐInstallation
Fig. 45 Balance Shaft Timing
9 - 32 2.4L ENGINENS
REMOVAL AND INSTALLATION (Continued)