
predefined gear, there are several shift performance
concerns. For instance, if the transmission is slip-
ping, the controller tries to place the transmission
into 3rd gear and maintain 3rd gear for all forward
drive conditions.
STANDARD PROCEDURE - TCM ADAPTATION
The adaptation procedure requires the use of the
appropriate scan tool. This program allows the elec-
tronic transmission system to re-calibrate itself. This
will provide the proper baseline transmission opera-
tion. The adaptation procedure should be performed
if any of the following procedures are performed:
²Transmission Assembly Replacement
²Transmission Control Module Replacement
²Clutch Plate and/or Seal Replacement
²Electrohydraulic Unit Replacement or Recondi-
tion
(1) With the scan tool, reset the Transmission
adaptives. Resetting the adaptives will set the adap-
tives to factory settings.
NOTE: Perform the Coast Down Adaptations first.
The Transmission Temperature must be greater
than 60ÉC (140ÉF) and less than 70ÉC (158ÉF). Fail-
ure to stay within these temperature ranges will
void the procedure.
(2) Drive the vehicle until the transmission tem-
perature is in the specified range.
(3) Perform 4 to 5 coast downs from 5th to 4th
gear and then 4th to 3rd gear.
NOTE: For Upshift adaptation, the Transmission
temperature must be greater than 60ÉC (140ÉF) and
less than 100ÉC (212ÉF). Failure to stay within these
temperature ranges will void this procedure.
(4) From a stop, moderately accelerate the vehicle
and obtain all forward gear ranges while keeping the
Engine RPM below 1800 RPM. Repeat this procedure
4 to 5 times.
(5) Obtaining 5th gear may be difficult at 1800
RPM. Allow the transmission to shift into 5th gear at
a higher RPM then lower the RPM to 1800 and per-
form manual shifts between 4th and 5th gears using
the shift lever.
(6) The TCM will store the adaptives every 10
minutes. After completion of the adaptation proce-
dure make sure the vehicle stays running for at least
10 minutes.
(7) It is possible to manually store the adaptives
under the 10 minute time frame using the DRBIIIt
Store Adaptives procedure.
8E - 10 ELECTRONIC CONTROL MODULESVA

INSTALLATION
(1) Raise and support vehicle.
(2) Position generator to engine.
(3) Install 4 generator mounting bolts (Fig. 1).
Refer to Torque Specifications.
(4) Connect field terminal connector at rear of gen-
erator.
(5) Install battery output cable and nut to B+ ter-
minal at top of generator. Refer to Torque Specifica-
tions.
(6) Install protective plastic cover to B+ stud at
top of generator.
(7) Lower vehicle.
CAUTION: Never force a belt over a pulley rim
using a screwdriver. The synthetic fiber of the belt
can be damaged.
CAUTION: When installing a serpentine accessory
drive belt, the belt MUST be routed correctly. Thewater pump will be rotating in the wrong direction if
the belt is installed incorrectly, causing the engine
to overheat. Refer to belt routing label in engine
compartment, or refer to Belt Schematics in Cooling
System.
(8) Install generator drive belt. Refer to Cooling
System for procedure.
(9) Connect negative battery cable.
(10) Check charging system for proper operation.
GENERATOR DECOUPLER
PULLEY
DESCRIPTION
The generator decoupler is used only with
certain engines.The decoupler is used in place of
the standard generator drive pulley (Fig. 2).
OPERATION
The generator decoupler is used only with
certain engines.The decoupler (Fig. 2) is a one-way
clutch designed to help reduce belt tension fluctua-
tion, vibration, reduce fatigue loads, improve belt life,
reduce hubloads on components, and reduce noise.
Dry operation is used (no grease or lubricants). The
decoupler is not temperature sensitive and also has a
low sensitivity to electrical load. The decoupler is a
non-serviceable item and is to be replaced as an
assembly.
Fig. 1 GENERATOR MOUNTING - 2.7L DIESEL
1 - GENERATOR
2 - DRIVE BELT
3 - MOUNTING BOLTS (4)
4 - GENERATOR WIRING HARNESS
Fig. 2 GENERATOR DECOUPLER PULLEY
VACHARGING SYSTEM 8F - 19

STARTING SYSTEM
TABLE OF CONTENTS
page page
STARTING SYSTEM
DESCRIPTION.........................28
OPERATION...........................28
DIAGNOSIS AND TESTING - STARTING
SYSTEM............................29
SPECIFICATIONS
TORQUE - STARTER - DIESEL...........33
SPECIFICATIONS - STARTER MOTOR -
DIESEL.............................33STARTER MOTOR
DIAGNOSIS AND TESTING - STARTER
MOTOR .............................33
REMOVAL.............................34
INSTALLATION.........................35
STARTER MOTOR RELAY
DESCRIPTION.........................35
REMOVAL.............................35
INSTALLATION.........................36
STARTING SYSTEM
DESCRIPTION
The starting system consists of:
²Starter relay
²Starter motor (including an integral starter sole-
noid)
Other components to be considered as part of start-
ing system are:
²Battery
²Battery cables
²Ignition switch and key lock cylinder
²Park/neutral position switch (automatic trans-
mission)
²Wire harnesses and connections.
The Battery, Starting, and Charging systems oper-
ate in conjunction with one another, and must be
tested as a complete system. For correct operation of
starting/charging systems, all components used in
these 3 systems must perform within specifications.
When attempting to diagnose any of these systems, it
is important that you keep their interdependency in
mind.
The diagnostic procedures used in each of these
groups include the most basic conventional diagnostic
methods, to the more sophisticated On-Board Diag-
nostics (OBD) built into the Engine Control Module
(ECM). Use of an induction-type milliampere amme-
ter, volt/ohmmeter, battery charger, carbon pile rheo-
stat (load tester), and 12-volt test lamp may be
required.
Certain starting system components are monitored
by the ECM and may produce a Diagnostic Trouble
Code (DTC).
OPERATION
The starting system components form two separate
circuits. A high-amperage feed circuit that feeds the
starter motor high-amperage, and a low-amperagecontrol circuit that operates on less than 20 amperes.
The high-amperage feed circuit components include
the battery, the battery cables, the contact disc por-
tion of the starter solenoid, and the starter motor
itself. The low-amperage control circuit components
include the ignition switch, the park/neutral position
switch (automatic transmission), the starter relay,
the electromagnetic windings of the starter solenoid,
and the connecting wire harness components.
If the vehicle is equipped with an automatic trans-
mission, battery voltage is supplied through the low-
amperage control circuit to the coil battery terminal
of the starter relay when the ignition switch is
turned to the momentary Start position. The park/
neutral position switch is installed in series between
the starter relay coil ground terminal and ground.
This normally open switch prevents the starter relay
from being energized and the starter motor from
operating unless the automatic transmission gear
selector is in the Neutral or Park positions.
When the starter relay coil is energized, the nor-
mally open relay contacts close. The relay contacts
connect the relay common feed terminal to the relay
normally open terminal. The closed relay contacts
energize the starter solenoid coil windings.
The energized solenoid pull-in coil pulls in the sole-
noid plunger. The solenoid plunger pulls the shift
lever in the starter motor. This engages the starter
overrunning clutch and pinion gear with the starter
ring gear on the manual transmission flywheel or on
the automatic transmission torque converter or
torque converter drive plate.
As the solenoid plunger reaches the end of its
travel, the solenoid contact disc completes the high-
amperage starter feed circuit and energizes the sole-
noid plunger hold-in coil. Current now flows between
the solenoid battery terminal and the starter motor,
energizing the starter.
Once the engine starts, the overrunning clutch pro-
tects the starter motor from damage by allowing the
8F - 28 STARTING SYSTEMVA

starter pinion gear to spin faster than the pinion
shaft. When the driver releases the ignition switch to
the On position, the starter relay coil is de-energized.
This causes the relay contacts to open. When the
relay contacts open, the starter solenoid plunger
hold-in coil is de-energized.
When the solenoid plunger hold-in coil is de-ener-
gized, the solenoid plunger return spring returns the
plunger to its relaxed position. This causes the con-
tact disc to open the starter feed circuit, and the shift
lever to disengage the overrunning clutch and pinion
gear from the starter ring gear.DIAGNOSIS AND TESTING - STARTING SYS-
TEM
The battery, starting, and charging systems oper-
ate in conjunction with one another, and must be
tested as a complete system. For correct starting/
charging system operation, all of the components
involved in these 3 systems must perform within
specifications.
Starting System Diagnosis
CONDITION POSSIBLE CAUSE CORRECTION
STARTER FAILS TO
OPERATE.1. Battery discharged or
faulty.1. Refer to Battery. Charge or replace battery, if re-
quired.
2. Starting circuit wiring
faulty.2. Refer to 8, Wiring Diagrams. Test and repair starter
feed and/or control circuits, if required.
3. Starter relay faulty. 3. Refer to Starter Relay in Diagnosis and Testing. Re-
place starter relay if required.
4. Ignition switch faulty. 4. Refer to Ignition Switch and Key Lock Cylinder. Re-
place ignition switch if required.
5. Clutch pedal position
switch faulty.5. Refer to Clutch Pedal Position Switch.
6. Park/Neutral position
switch faulty or misad-
justed.6. Refer to Park/Neutral Position Switch. Replace park/
neutral position switch if required.
7. Starter solenoid faulty. 7. Refer to Starter Motor. Replace starter motor assem-
bly if required.
8. Starter motor faulty. 8. If all other starting system components and circuits
test OK, replace starter motor.
STARTER ENGAGES,
FAILS TO TURN EN-
GINE.1. Battery discharged or
faulty.1. Refer to Battery. Charge or replace battery if re-
quired.
2. Starting circuit wiring
faulty.2. Refer to 8, Wiring Diagrams. Test and repair starter
feed and/or control circuits if required.
3. Starter motor faulty. 3. If all other starting system components and circuits
test OK, replace starter motor assembly.
4. Engine seized. 4. Refer to Engine Diagnosis in the Diagnosis and Test-
ing section of 9, Engine.
STARTER ENGAGES,
SPINS OUT BEFORE
ENGINE STARTS.1. Starter ring gear
faulty.1. Refer to Starter Motor Removal and Installation. Re-
move starter motor to inspect starter ring gear. Replace
starter ring gear if required.
2. Starter motor faulty. 2. If all other starting system components and circuits
test OK, replace starter motor assembly.
VASTARTING SYSTEM 8F - 29

OPERATION
When speed control operation is selected by the
speed control switch, the ECM (Engine Control Mod-
ule) allows a set speed to be stored in its RAM for
speed control. To store a set speed, press either of the
SET switch functions while the vehicle is moving,
and above 25 mph (40 km/h). In order for the speed
control to engage, the brakes cannot be applied, nor
can the gear selector be indicating the transmission
is in Park or Neutral.
The speed control can be disengaged manually by:
²Stepping on the brake pedal²Pressing the speed control switch to OFF
²Depressing the clutch pedal (if equipped).
NOTE: Depressing the OFF switch or turning off the
ignition switch will erase the set speed stored in
the ECM.
For added safety, the speed control system is pro-
grammed to disengage for any of the following condi-
tions:
²An indication of Park or Neutral
²A rapid increase rpm (indicates that the clutch
has been disengaged)
²Excessive engine rpm (indicates that the trans-
mission may be in a low gear)
²The speed signal increases at a rate of 10 mph
per second (indicates that the coefficient of friction
between the road surface and tires is extremely low)
²The speed signal decreases at a rate of 10 mph
per second (indicates that the vehicle may have
decelerated at an extremely high rate)
Once the speed control has been disengaged,
depressing the RES/ACCEL switch (when speed is
greater than 30 mph) restores the vehicle to the tar-
get speed that was stored in the ECM.
While the speed control is engaged, the driver can
increase the vehicle speed by depressing the RES/AC-
CEL switch. The new target speed is stored in the
ECM when the RES/ACCEL is released. The PCM
also has a ªtap-upº feature in which vehicle speed
increases at a rate of approximately 2 mph for each
momentary switch activation of the RES/ACCEL
switch.
A ªtap downº feature is used to decelerate without
disengaging the speed control system. To decelerate
from an existing recorded target speed, momentarily
depress the COAST switch. For each switch activa-
tion, speed will be lowered approximately 1 mph.
SPECIFICATIONS
TORQUE
DESCRIPTION N-m Ft. Lbs. In. Lbs.
Switch Mounting Screw .9-1.1 - 8-10
CABLE
DESCRIPTION
A cable and a vacuum controlled servo are not used
with this package. This is a cable-less, servo-less sys-
tem. The speed control system is electronically con-
trolled by the Engine Control Module (ECM).
SERVO
DESCRIPTION
A vacuum controlled servo and control cable are
not used with this package. This is a cable-less, ser-
vo-less system. The speed control system is electron-
ically controlled by the Engine Control Module
(ECM).
Fig. 2 SPEED CONTROL SWITCH FUNCTIONS
1 - SET / ACCELERATE
2 - RESUME SET SPEED
3 - SET / DECELERATE
4 - OFF
5 - SWITCH HANDLE
8P - 2 SPEED CONTROLVA

8W-02 COMPONENT INDEX
Component Page
A/C Auxiliary Fan..................... 8W-42
A/C Auxiliary Fan Relay................ 8W-42
A/C Compressor Clutch................. 8W-42
A/C Compressor Clutch Relay............ 8W-42
A/C Roof Auxiliary Fan................. 8W-42
A/C Roof Auxiliary Fan Relay............ 8W-42
Accelerator Pedal Position Sensor......... 8W-30
Additional Heat Exchanger.............. 8W-42
Additional Heat Exchanger Relay......... 8W-42
Additional Heat Exchanger Switch........ 8W-42
Air Outlet Temperature Sensor........... 8W-42
Airbag Control Module................. 8W-43
Airbag Squibs........................ 8W-43
Ambient Temperature Sensor............ 8W-42
Anti Icing Switch..................... 8W-42
Ash Receiver Lamp.................... 8W-44
Automatic Temperature Control Module.... 8W-42
Auxiliary Heater Control................ 8W-42
Battery............................. 8W-20
Battery Relay-Auxiliary................ 8W-20
Battery-Auxiliary..................... 8W-20
Beam Select Switch.................... 8W-50
Blower Motor Resistor Block............. 8W-42
Blower Motor-Front.................... 8W-42
Blower Stage I Diode................... 8W-42
Body Plug Connector................... 8W-11
Boost Pressure Sensor.................. 8W-30
Boost Pressure Servomotor.............. 8W-30
Boost Pressure Solenoid................ 8W-30
Brake Fluid Level Switch............... 8W-35
Brake Lamp Switch.................... 8W-35
Brake Lamp Switch 4 Pole.............. 8W-35
Brake Pressure Sensor................. 8W-35
Brake Wear Sensors................... 8W-35
CTEL Antenna Connector............... 8W-55
CTEL Connector...................... 8W-55
Cabin Heater Assembly................. 8W-42
Cabin Heater Module.................. 8W-42
Camshaft Position Sensor............... 8W-30
Center High Mounted Stop Lamp......... 8W-51
Central Timer Module.................. 8W-45
Cigar Lighter......................... 8W-41
Cigar Lighter Lamp................... 8W-44
Circulation Pump..................... 8W-42
Circulation Pump Diode................ 8W-42
Circulation Pump Relay-Cabin Heater
Module........................... 8W-42
Clockspring....................... 8W-41, 43
Controller Antilock Brake............... 8W-35
Courtesy Lamps...................... 8W-44
Crankcase Heater..................... 8W-30
Crankshaft Position Sensor.............. 8W-30Component Page
Cylinder Lock Switch-Driver............. 8W-61
D+ Relays........................ 8W-10, 11
Data Link Connector................... 8W-18
Daytime Running Lamp Relays........... 8W-50
Differential Lock Solenoid Valve.......... 8W-31
Dome Lamp.......................... 8W-44
Door Jamb Switch-Rear................. 8W-61
Door Jamb Switches................... 8W-44
Door Jamb Switches-Sliding............. 8W-61
Door Lock Motor/Ajar Switch Assemblies . . . 8W-61
Dosing Pump......................... 8W-42
EGR Valve........................... 8W-30
Electrohydraulic Control Unit............ 8W-31
Engine Control Module................. 8W-30
Engine Control Relay.................. 8W-31
Engine Coolant Level Switch............. 8W-30
Engine Coolant Temperature Sensor....... 8W-30
Engine Oil Sensor..................... 8W-30
Evaporator Temperature Sensor.......... 8W-42
Fan Stage 1 Relay..................... 8W-42
Fog Lamp Relay...................... 8W-50
Fog Lamp Switch..................... 8W-50
Fuel Injectors........................ 8W-30
Fuel Level Sensor..................... 8W-30
Fuel Pressure Sensor.................. 8W-30
Fuel Pressure Solenoid................. 8W-30
Fuel Pump........................... 8W-30
Fuel Pump Relay...................... 8W-30
Fuel Quantity Control Valve............. 8W-30
Fuel Shutdown Solenoid................ 8W-30
Fuel Temperature Sensor............... 8W-30
Fuse Blocks.................... 8W-10, 11, 30
Fuse/Relay Block...................... 8W-11
Fused Ignition Switch Run-Start Relay..... 8W-11
Fuses......................... 8W-10, 11, 42
Generator........................... 8W-20
Glow Plug Control Module.............. 8W-30
Glow Plugs.......................... 8W-30
Grounds............................ 8W-15
Hazard Warning Switch................ 8W-52
Headlamp Adjust Switch................ 8W-50
Headlamp Assemblies............... 8W-50, 52
Headlamp Switch..................... 8W-50
Heated Seat Modules.................. 8W-63
Heated Seat Switches.................. 8W-63
Heater Timer-Auxiliary................. 8W-42
High Idle Switch...................... 8W-30
High Pressure Switch.................. 8W-42
Hood Ajar Switch..................... 8W-39
Horn............................... 8W-41
Horn Relay.......................... 8W-41
Horn Switch......................... 8W-41
VA8W-02 COMPONENT INDEX 8W - 02 - 1

8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch Relay............. 8W-10-11
A/C Roof Auxiliary Fan Relay............. 8W-10-11
Airbag Control Module................. 8W-10-19
Automatic Temperature Control Module..... 8W-10-30
Auxiliary Heater Control................ 8W-10-23
Battery........................... 8W-10-6, 11
Battery Relay-Auxiliary.................. 8W-10-6
Beam Select Switch.............. 8W-10-12, 18, 28
Blower Motor Resistor Block........... 8W-10-12, 30
Boost Pressure Servomotor............... 8W-10-29
Brake Lamp Switch.................... 8W-10-20
Brake Lamp Switch 4 Pole............... 8W-10-20
Central Timer Module.................. 8W-10-16
Cigar Lighter........................ 8W-10-23
Circulation Pump Diode................. 8W-10-30
Circulation Pump Relay-Cabin Heater
Module........................ 8W-10-22, 30
Courtesy Lamp-Driver Door.............. 8W-10-24
Courtesy Lamp-Left Sliding Door.......... 8W-10-24
Courtesy Lamp-Passenger Door........... 8W-10-24
Courtesy Lamp-Right Sliding Door......... 8W-10-24
Crankcase Heater..................... 8W-10-29
D+ Relay No. 1..................... 8W-10-9, 10
Data Link Connector................... 8W-10-20
Daytime Running Lamp Relay-Left Side . . . 8W-10-10, 27
Daytime Running Lamp Relay-Right Side . . 8W-10-10, 27
Daytime Running Lamps Relay........... 8W-10-25
Dome Lamp......................... 8W-10-24
EGR Valve.......................... 8W-10-29
Engine Control Module....... 8W-10-12, 15, 19, 29, 34
Engine Control Relay............. 8W-10-12, 29, 34
Fog Lamp Relay...................... 8W-10-28
Fuel Pump....................... 8W-10-12, 30
Fuel Pump Relay................... 8W-10-12, 30
Fuse 1.................. 8W-10-6, 8, 9, 17, 18, 25
Fuse 2....................... 8W-10-6, 8, 11, 18
Fuse 3........................ 8W-10-6, 8, 9, 18
Fuse 4.............. 8W-10-8, 11, 13, 14, 17, 19, 26
Fuse 5.................... 8W-10-8, 9, 11, 14, 20
Fuse 6.................. 8W-10-7, 8, 11, 14, 21, 33
Fuse 7....................... 8W-10-7, 8, 14, 22
Fuse 8....................... 8W-10-7, 9, 12, 23
Fuse 9.................... 8W-10-8, 9, 10, 12, 21
Fuse 10..................... 8W-10-9, 10, 11, 25
Fuse 11........................ 8W-10-9, 10, 26
Fuse 12.......................... 8W-10-7, 27
Fuse 13.......................... 8W-10-7, 27
Fuse 14.......................... 8W-10-7, 28
Fuse 15........................ 8W-10-7, 13, 16
Fuse 16......................... 8W-10-12, 29
Fuse 17......................... 8W-10-12, 29
Fuse 18........................ 8W-10-9, 14, 19
Fuse 19......................... 8W-10-12, 30
Fuse 20........................ 8W-10-7, 12, 30
Fuse 21....................... 8W-10-12, 13, 30
Component Page
Fuse Block No. 1 . 8W-10-3, 11, 12, 13, 14, 15, 18, 19, 20,
21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34
Fuse Block No. 2.............. 8W-10-10, 17, 25, 26
Fused Ignition Switch Run-Start Relay...... 8W-10-19
G200........................... 8W-10-31, 32
G202........................... 8W-10-10, 19
Generator........................... 8W-10-6
Glow Plug Control Module............... 8W-10-11
Hazard Warning Switch...... 8W-10-13, 14, 21, 31, 32
Headlamp Assembly-Left........ 8W-10-18, 26, 27, 28
Headlamp Assembly-Right....... 8W-10-17, 18, 27, 28
Headlamp Switch........... 8W-10-12, 18, 25, 26, 27
Horn.............................. 8W-10-22
Horn Relay......................... 8W-10-22
Ignition Switch.................. 8W-10-12, 13, 14
Instrument Cluster............... 8W-10-10, 18, 19
Interior Lamp-Left.................... 8W-10-24
Interior Lamp-Middle Front.............. 8W-10-24
Interior Lamp-Middle Rear.............. 8W-10-24
Interior Lamp-Rear No. 1................ 8W-10-24
Interior Lamp-Rear No. 2................ 8W-10-24
Interior Lamp-Right................... 8W-10-24
Lamp Relay-Left...................... 8W-10-26
Lamp Relay-Right..................... 8W-10-17
Mass Air Flow Sensor.................. 8W-10-22
Multi-Function Switch . . 8W-10-12, 13, 14, 18, 21, 25, 26,
27, 28, 31, 32, 33, 34
Optional Equipment Relay........... 8W-10-6, 7, 22
Oxygen Sensor....................... 8W-10-29
Power Distribution Center........... 8W-10-2, 6, 11
Radio........................... 8W-10-16, 23
Radio/Cellular Antenna................. 8W-10-16
Rain Sensor Control Module.............. 8W-10-33
Sentry Key Remote Entry Module.......... 8W-10-22
Shifter Assembly................... 8W-10-14, 19
Starter Motor..................... 8W-10-11, 15
Starter Motor Relay................... 8W-10-15
Tail Lamp Assembly-Left................ 8W-10-26
Tail Lamp Assembly-Right............... 8W-10-17
Trailer Tow Connector.................. 8W-10-17
Transmission Relay.................... 8W-10-22
Turn Signal Relay..................... 8W-10-31
Turn Signal Switch............... 8W-10-13, 26, 31
Turn Signal/Anti-Theft Alarm Relay-Left..... 8W-10-23
Turn Signal/Anti-Theft Alarm Relay-Right.... 8W-10-23
Washer On/Off Switch............... 8W-10-21, 34
Washer Pump Motor-Front............... 8W-10-34
Window Defogger Switch-Rear............ 8W-10-22
Wiper Motor-Front.................... 8W-10-33
Wiper On/Off Relay................. 8W-10-21, 33
Wiper Switch................... 8W-10-21, 32, 33
Wiper/Turn Signal/Engine Start Control
Module............. 8W-10-14, 21, 31, 32, 33, 34
VA8W-10 POWER DISTRIBUTION 8W - 10 - 1

8W-15 GROUND DISTRIBUTION
Component PageA/C Auxiliary Fan..........................8W-15-4
A/C Auxiliary Fan Relay......................8W-15-12
A/C Compressor Clutch Relay...................8W-15-30
A/C Roof Auxiliary Fan......................8W-15-30
A/C Roof Auxiliary Fan Relay...................8W-15-30
Additional Heat Exchanger....................8W-15-12
Additional Heat Exchanger Relay.................8W-15-12
Additional Heat Exchanger Switch................8W-15-24
Airbag Control Module.......................8W-15-11
Ash Receiver Lamp........................8W-15-22
Automatic Temperature Control Module.............8W-15-24
Auxiliary Heater Control.....................8W-15-24
Battery................................8W-15-8
Battery Relay-Auxiliary......................8W-15-11
Battery-Auxiliary..........................8W-15-11
Blower Motor-Front.........................8W-15-9
Brake Fluid Level Switch......................8W-15-8
Brake Wear Sensor-Left Front...................8W-15-8
Brake Wear Sensor-Left Rear...................8W-15-28
Brake Wear Sensor-Right Front..................8W-15-8
Brake Wear Sensor-Right Rear..................8W-15-28
CTEL Connector..........................8W-15-21
Cabin Heater Module........................8W-15-3
Center High Mounted Stop Lamp.................8W-15-6
Central Timer Module.......................8W-15-15
Cigar Lighter............................8W-15-22
Cigar Lighter Lamp........................8W-15-22
Circulation Pump..........................8W-15-9
Circulation Pump Relay-Cabin Heater Module..........8W-15-12
Clockspring.............................8W-15-10
Controller Antilock Brake....................8W-15-2, 28
Crankcase Heater..........................8W-15-4
Cylinder Lock Switch-Driver...................8W-15-10
D+ Relay No. 1...........................8W-15-12
D+ Relay No. 2...........................8W-15-14
Data Link Connector........................8W-15-10
Daytime Running Lamp Relay-Left Side.............8W-15-13
Daytime Running Lamp Relay-Right Side............8W-15-13
Daytime Running Lamps Relay..................8W-15-13
Differential Lock Solenoid Valve..................8W-15-2
Dome Lamp.............................8W-15-6
Dosing Pump............................8W-15-2
Engine Control Module.......................8W-15-7
Engine Coolant Level Switch....................8W-15-2
Fan Stage 1 Relay.........................8W-15-11
Fog Lamp Relay..........................8W-15-11
Fog Lamp Switch.........................8W-15-22
Fuel Pump.............................8W-15-19
Fuse Block No. 1..........................8W-15-7
Fused Ignition Switch Run-Start Relay..............8W-15-14
G100...............................8W-15-2, 3
G101.................................8W-15-4
G102.................................8W-15-4
G103.................................8W-15-4
G200...........................8W-15-6, 7, 8, 9, 10
G201................................8W-15-11
G202................8W-15-11, 12, 13, 14, 15, 16, 17, 18, 19
G203......................8W-15-20, 21, 22, 23, 24, 25
G300............................8W-15-26, 27, 28
G301................................8W-15-28
G302................................8W-15-28
G303................................8W-15-31
G304................................8W-15-31
G305..............................8W-15-29, 30
Glow Plug Control Module.....................8W-15-2
Hazard Warning Switch.......................8W-15-7
Headlamp Adjust Switch.....................8W-15-22
Headlamp Assembly-Left......................8W-15-3
Headlamp Assembly-Right.....................8W-15-4
Heated Seat Module-Driver....................8W-15-19
Heated Seat Module-Passenger..................8W-15-19
Heated Seat Switch-Driver....................8W-15-25
Heated Seat Switch-Passenger..................8W-15-25
Heater Timer-Auxiliary......................8W-15-24
High Idle Switch..........................8W-15-25
Hood Ajar Switch..........................8W-15-4
Horn Relay.............................8W-15-11
Horn Switch............................8W-15-10
Ignition Lock Switch........................8W-15-10
Instrument Cluster........................8W-15-10
Instrument Panel Socket.....................8W-15-20
Interior Lamp No. 1.........................8W-15-6
Interior Lamp No. 2.........................8W-15-6
Interior Lamp No. 3.........................8W-15-6Component PageInterior Lamp No. 4.........................8W-15-6
Interior Lamp No. 5.........................8W-15-6
Interior Lamp-Left.........................8W-15-6
Interior Lamp-Middle Front...................8W-15-5, 6
Interior Lamp-Middle Rear...................8W-15-5, 6
Interior Lamp-Rear No. 2......................8W-15-5
Interior Lamp-Right.......................8W-15-5, 6
Interior Light Switch.......................8W-15-21
Interior Lighting Connector.....................8W-15-6
Intrusion Sensor No. 1.......................8W-15-6
Intrusion Sensor No. 2.......................8W-15-6
Intrusion Sensor No. 3.......................8W-15-6
Kickdown Switch..........................8W-15-8
Lamp Relay-Left..........................8W-15-13
Lamp Relay-Right.........................8W-15-13
License Plate Lamp No. 1.....................8W-15-27
License Plate Lamp No. 2.....................8W-15-27
Locker Switch No. 1........................8W-15-20
Map/Reading Lamp Switch....................8W-15-21
Marker Lamp Connector......................8W-15-17
Marker Lamp No. 1-Left Front..................8W-15-16
Marker Lamp No. 1-Right Front.................8W-15-16
Marker Lamp No. 2-Left Front..................8W-15-16
Marker Lamp No. 2-Right Front.................8W-15-16
Marker Lamp-Left Center.....................8W-15-17
Marker Lamp-Left Rear......................8W-15-27
Marker Lamp-Right Center....................8W-15-17
Marker Lamp-Right Rear.....................8W-15-27
Master Door Lock Switch.....................8W-15-25
Metering Pump...........................8W-15-18
Multi-Function Switch.......................8W-15-7
Optional Equipment Relay....................8W-15-19
Panic Alarm Switch........................8W-15-20
Parking Brake Switch.......................8W-15-15
Power Mirror Motor-Driver....................8W-15-23
Power Mirror Motor-Passenger..................8W-15-23
Power Mirror Switch........................8W-15-23
Power Window Switch-Driver...................8W-15-23
Power Window Switch-Master...................8W-15-23
Radio................................8W-15-21
Rain Sensor............................8W-15-31
Rain Sensor Control Module..................8W-15-19, 31
Reading Lamp Connector......................8W-15-6
Rear Window Defogger Relay...................8W-15-14
Recirculated Air Solenoid Valve...................8W-15-9
Rollover Switch Assembly......................8W-15-3
Roof A/C Blower..........................8W-15-29
Roof A/C Blower Stage I And Ii Relay...............8W-15-29
Roof A/C Blower Stage I Relay..................8W-15-29
Roof A/C Blower Stage Ii Relay..................8W-15-29
Roof A/C Control Module.....................8W-15-28
Roof A/C Switch..........................8W-15-24
Roof Fan Switch..........................8W-15-21
Roof Thermotronic Control Module................8W-15-30
Seat Belt Switch..........................8W-15-15
Security System Module......................8W-15-15
Sentry Key Remote Entry Module.................8W-15-7
Shifter Assembly..........................8W-15-20
Siren.................................8W-15-9
Steering Angle Sensor........................8W-15-7
TCS Switch.............................8W-15-25
Tail Lamp Assembly-Left.....................8W-15-26
Tail Lamp Assembly-Right.....................8W-15-26
Thermotronic Diode........................8W-15-30
Time Delay Relay.........................8W-15-17
Towing/Intrusion Sensor On/Off Switch..............8W-15-22
Trailer Tow Connector.......................8W-15-28
Trailer Tow Control Module....................8W-15-19
Transmission Control Module...................8W-15-19
Transmission Relay........................8W-15-19
Turn Signal No. 1-Left Front....................8W-15-3
Turn Signal No. 1-Right Front...................8W-15-4
Turn Signal No. 2-Left Front....................8W-15-3
Turn Signal No. 2-Right Front...................8W-15-4
Warm Air Auxiliary Heater Assembly...............8W-15-18
Washer Pump Motor-Front.....................8W-15-4
Water Cycle Valve..........................8W-15-9
Window Defogger Module-Rear..................8W-15-15
Window Defogger Switch-Rear..................8W-15-20
Window Defogger-Left Rear....................8W-15-26
Window Defogger-Right Rear...................8W-15-26
Wiper Motor-Front.........................8W-15-9
Wiper/Turn Signal/Engine Start Control Module.........8W-15-7
VA8W-15 GROUND DISTRIBUTION 8W - 15 - 1