brake sensor CHRYSLER VOYAGER 2005 Owner's Guide

INSTALLATION
(1) Install the Power Liftgate (PLG) control mod-
ule on the D-pillar and install retaining screw.
(2) Connect the wire harness connections to the
PLG control module. Be certain to slide connector
locks to the locked position.
(3) Install the D-pillar trim panel on the vehicle.
(Refer to 23 - BODY/INTERIOR/LEFT D-PILLAR
TRIM PANEL - INSTALLATION)
(4) Connect the battery negative cable.
(5) Using an appropriate scan tool, check and
erase any PLG control module diagnostic trouble
codes.
(6) Verify PLG system operation. Cycle the PLG
through one complete open and close cycle, this will
allow the PLG control module to relearn its cycle
with the new components.
POWERTRAIN CONTROL
MODULE
DESCRIPTION
DESCRIPTION
The Powertrain Control Module (PCM) is a digital
computer containing a microprocessor (Fig. 9). ThePCM receives input signals from various switches
and sensors referred to as Powertrain Control Mod-
ule Inputs. Based on these inputs, the PCM adjusts
various engine and vehicle operations through
devices referred to as Powertrain Control Module
Outputs.
NOTE: PCM Inputs:
²Air Conditioning Pressure Transducer
²Ambient temperature Sensor
²ASD Relay
²Battery Temperature Sensor (NGC)
²Battery Voltage
²Brake Switch
²Camshaft Position Sensor
²Crankshaft Position Sensor
²Distance Sensor (from transmission control mod-
ule)
²EGR Position Feedback
²Engine Coolant Temperature Sensor
²Heated Oxygen Sensors
²Ignition sense
²Intake Air Temperature Sensor
²Knock Sensor
²Leak Detection Pump Feedback
²Manifold Absolute Pressure (MAP) Sensor
²Park/Neutral
²PCI Bus
²Power Steering Pressure Switch
²Proportional Purge Sense
Fig. 8 POWER LIFTGATE CONTROL MODULE
1 - POWER LIFTGATE CONTROL MODULE
2 - RETAINING SCREWS
3 - D-PILLAR
4 - POWER LIFTGATE MOTOR
5 - ELECTRICAL CONNECTORS
Fig. 9 Powertrain Control Module (PCM)
1 - Battery
2 - Power Distribution Center
3 - Powertrain Control Module
RSELECTRONIC CONTROL MODULES8E-11
POWER LIFTGATE CONTROL MODULE (Continued)

²SCI Receive
²Speed Control
²Throttle Position Sensor
²Transmission Control Relay (Switched B+)
²Transmission Pressure Switches
²Transmission Temperature Sensor
²Transmission Input Shaft Speed Sensor
²Transmission Output Shaft Speed Sensor
²Transaxle Gear Engagement
²Vehicle Speed
NOTE: PCM Outputs:
²Air Conditioning Clutch Relay
²Automatic Shut Down (ASD) and Fuel Pump
Relays
²Data Link Connector (PCI and SCI Transmit)
²Double Start Override
²EGR Solenoid
²Fuel Injectors
²Generator Field
²High Speed Fan Relay
²Idle Air Control Motor
²Ignition Coils
²Leak Detection Pump
²Low Speed Fan Relay
²MTV Actuator
²Proportional Purge Solenoid
²SRV Valve
²Speed Control Relay
²Speed Control Vent Relay
²Speed Control Vacuum Relay
²8 Volt Output
²5 Volt Output
²Torque Reduction Request
²Transmission Control Relay
²Transmission Solenoids
²Vehicle Speed
Based on inputs it receives, the powertrain control
module (PCM) adjusts fuel injector pulse width, idle
speed, ignition timing, and canister purge operation.
The PCM regulates the cooling fans, air conditioning
and speed control systems. The PCM changes gener-
ator charge rate by adjusting the generator field.
The PCM adjusts injector pulse width (air-fuel
ratio) based on the following inputs.
²Battery Voltage
²Intake Air Temperature Sensor
²Engine Coolant Temperature
²Engine Speed (crankshaft position sensor)
²Exhaust Gas Oxygen Content (heated oxygen
sensors)
²Manifold Absolute Pressure
²Throttle Position
The PCM adjusts engine idle speed through the
idle air control motor based on the following inputs.
²Brake Switch²Engine Coolant Temperature
²Engine Speed (crankshaft position sensor)
²Park/Neutral
²Transaxle Gear Engagement
²Throttle Position
²Vehicle Speed
The PCM adjusts ignition timing based on the fol-
lowing inputs.
²Intake Air Temperature
²Engine Coolant Temperature
²Engine Speed (crankshaft position sensor)
²Knock Sensor
²Manifold Absolute Pressure
²Park/Neutral
²Transaxle Gear Engagement
²Throttle Position
The automatic shut down (ASD) and fuel pump
relays are mounted externally, but turned on and off
by the powertrain control module through the same
circuit.
The camshaft and crankshaft signals are sent to
the powertrain control module. If the PCM does not
receive both signals within approximately one second
of engine cranking, it deactivates the ASD and fuel
pump relays. When these relays are deactivated,
power is shut off to the fuel injectors, ignition coils,
fuel pump and the heating element in each oxygen
sensor.
The PCM contains a voltage converter that
changes battery voltage to a regulated 8.0 volts. The
8.0 volts power the camshaft position sensor, crank-
shaft position sensor and vehicle speed sensor. The
PCM also provides a 5.0 volts supply for the engine
coolant temperature sensor, intake air temperature
sensor, manifold absolute pressure sensor and throt-
tle position sensor.
The PCM engine control strategy prevents reduced
idle speeds until after the engine operates for 320 km
(200 miles). If the PCM is replaced after 320 km (200
miles) of usage, update the mileage in new PCM. Use
the DRBIIItscan tool to change the mileage in the
PCM. Refer to the appropriate Powertrain Diagnostic
Manual and the DRBIIItscan tool.
TRANSMISSION CONTROL
CLUTCH VOLUME INDEX (CVI)
An important function of the PCM is to monitor
Clutch Volume Index (CVI). CVIs represent the vol-
ume of fluid needed to compress a clutch pack.
The PCM monitors gear ratio changes by monitor-
ing the Input and Output Speed Sensors. The Input,
or Turbine Speed Sensor sends an electrical signal to
the PCM that represents input shaft rpm. The Out-
put Speed Sensor provides the PCM with output
shaft speed information.
8E - 12 ELECTRONIC CONTROL MODULESRS
POWERTRAIN CONTROL MODULE (Continued)

The power grounds are used to control the ground
side relays, solenoids, ignition coil or injectors. The
signal ground is used for any input that uses sensor
return for ground, and the ground side of any inter-
nal processing component.
The PCM case is shielded to prevent RFI and EMI.
The PCM case is grounded and must be firmly
attached to a good, clean body ground.
Internally all grounds are connected together, how-
ever there is noise suppression on the sensor ground.
For EMI and RFI protection the housing and cover
are also grounded separately from the ground pins.
OPERATION - 5 VOLT SUPPLY - PCM OUTPUT
The PCM supplies 5 volts to the following sensors:
²A/C pressure transducer
²Ambient Temperature sensor
²Battery temperature
²Camshaft Position Sensor (NGC)
²Crankshaft Position Sensor (NGC)
²Engine coolant temperature sensor
²Inlet Air Temperature Sensor
²Knock sensor
²Linear EGR solenoid (if equipped)
²Manifold absolute pressure sensor
²Oil Pressure Switch
²Throttle position sensor
STANDARD PROCEDURE
STANDARD PROCEDURE - OBTAINING
DIAGNOSTIC TROUBLE CODES
BULB CHECK
Key on: Bulb illuminated until vehicle starts, as
long as all once per trip (readiness) monitors com-
pleted. If monitors havenotbeen completed, then:
Key on: bulb check for about 5 to 8 seconds, lamp
then flashes if once per trip (readiness) monitors
havenotbeen completed until vehicle is started,
then MIL is extinguished.
OBTAINING DTC'S USING DRB SCAN TOOL
(1) Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
(2) Turn the ignition switch on and access the
ªRead Faultº screen.
(3) Record all the DTC's and ªfreeze frameº infor-
mation shown on the DRB scan tool.
(4) To erase DTC's, use the ªErase Trouble Codeº
data screen on the DRB scan tool.Do not erase any
DTC's until problems have been investigated
and repairs have been performed.
STANDARD PROCEDURE - PINION FACTOR
SETTING
NOTE: This procedure must be performed if the
PCM has been replaced with a NEW or replacement
unit. Failure to perform this procedure will result in
an inoperative or improperly calibrated speedome-
ter.
The vehicle speed readings for the speedometer are
taken from the output speed sensor. The PCM must
be calibrated to the different combinations of equip-
ment (final drive and tires) available. Pinion Factor
allows the technician to set the Powertrain Control
Module initial setting so that the speedometer read-
ings will be correct. To properly read and/or reset the
Pinion Factor, it is necessary to use a DRBIIItscan
tool.
(1) Plug the DRBIIItscan tool into the diagnostic
connector located under the instrument panel.
(2) Select the Transmission menu.
(3) Select the Miscellaneous menu.
(4) Select Pinion Factor. Then follow the instruc-
tions on the DRBIIItscan tool screen.
STANDARD PROCEDURE - QUICK LEARN
PROCEDURE
The quick learn procedure requires the use of the
DRBIIItscan tool. This program allows the PCM to
recalibrate itself. This will provide the best possible
transaxle operation.
NOTE: The quick learn procedure should be per-
formed if any of the following procedures are per-
formed:
²Transaxle Assembly Replacement
²Powertrain Control Module Replacement
²Solenoid/Pressure Switch Assembly Replacement
²Clutch Plate and/or Seal Replacement
²Valve Body Replacement or Recondition
To perform the Quick Learn Procedure, the follow-
ing conditions must be met:
²The brakes must be applied
²The engine speed must be above 500 rpm
²The throttle angle (TPS) must be less than 3
degrees
²The shift lever position must stay until
prompted to shift to overdrive
²The shift lever position must stay in overdrive
after the Shift to Overdrive prompt until the
DRBIIItindicates the procedure is complete
²The calculated oil temperature must be above
60É and below 200É
RSELECTRONIC CONTROL MODULES8E-15
POWERTRAIN CONTROL MODULE (Continued)

CONDITION POSSIBLE CAUSE CORRECTION
2. STARTING CIRCUIT
WIRING FAULTY.2. REFER TO THE FEED CIRCUIT RESISTANCE TEST AND
THE FEED CIRCUIT TEST IN THIS SECTION. REPAIR AS
NECESSARY.
3. STARTER ASSEMBLY
FAULTY.3. IF ALL OTHER STARTING SYSTEM COMPONENTS AND
CIRCUITS CHECK OK, REPLACE STARTER ASSEMBLY.
4. ENGINE SEIZED. 4. REFER TO THE ENGINE SECTION, FOR DIAGNOSTIC AND
SERVICE PROCEDURES.
5. LOOSE
CONNECTION AT
BATTERY, PDC,
STARTER, OR ENGINE
GROUND.5. INSPECT FOR LOOSE CONNECTIONS.
6. FAULTY TEETH ON
RING GEAR.6. ROTATE FLYWHEEL 360É, AND INSPECT TEETH AND RING
GEAR REPLACED IF DAMAGED.
STARTER
ENGAGES,
SPINS OUT
BEFORE
ENGINE
STARTS.1. BROKEN TEETH ON
STARTER RING GEAR.1. REMOVE STARTER. INSPECT RING GEAR AND REPLACE
IF NECESSARY.
2. STARTER ASSEMBLY
FAULTY.2. IF ALL OTHER STARTING SYSTEM COMPONENTS AND
CIRCUITS CHECK OK, REPLACE STARTER ASSEMBLY.
STARTER DOES
NOT
DISENGAGE.1. STARTER
IMPROPERLY
INSTALLED.1. INSTALL STARTER. TIGHTEN STARTER MOUNTING
HARDWARE TO CORRECT TORQUE SPECIFICATIONS.
2. STARTER RELAY
FAULTY.2. REFER TO RELAY TEST, IN THIS SECTION. REPLACE
RELAY, IF NECESSARY.
3. IGNITION SWITCH
FAULTY.3. REFER TO IGNITION SWITCH TEST, IN THE STEERING
SECTION. REPLACE SWITCH, IF NECESSARY.
4. STARTER ASSEMBLY
FAULTY.4. IF ALL OTHER STARTING SYSTEM COMPONENTS AND
CIRCUITS CHECK OK, REPLACE STARTER ASSEMBLY.
5. FAULTY TEETH ON
RING GEAR.5. ROTATE FLYWHEEL 360É, AND INSPECT TEETH AND RING
GEAR REPLACED IF DAMAGED.
DIAGNOSIS AND TESTING - CONTROL
CIRCUIT TEST
The starter control circuit has:
²Starter motor with integral solenoid
²Starter relay
²Transmission range sensor, or Park/Neutral
Position switch with automatic transmissions
²Ignition switch
²Battery
²All related wiring and connections
²Powertrain Control Module (PCM)
CAUTION: Before performing any starter tests, the
ignition and fuel systems must be disabled.²To disable ignition and fuel systems, disconnect
the Automatic Shutdown Relay (ASD). The ASD relay
is located in the Power Distribution Center (PDC).
Refer to the PDC cover for the proper relay location.
STARTER SOLENOID
WARNING: CHECK TO ENSURE THAT THE TRANS-
MISSION IS IN THE PARK POSITION WITH THE
PARKING BRAKE APPLIED. THIS MAY RESULT IN
PERSONAL INJURY OR DEATH.
(1) Verify battery condition. Battery must be in
good condition with a full charge before performing
any starter tests. Refer to Battery Tests.
RSSTARTING8F-33
STARTING (Continued)

INSTRUMENT CLUSTER
TABLE OF CONTENTS
page page
INSTRUMENT CLUSTER
DESCRIPTION..........................1
OPERATION............................1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - SELF-
DIAGNOSTICS.........................2
DIAGNOSIS AND TESTING - CLUSTER
DIAGNOSIS...........................3REMOVAL.............................11
INSTALLATION.........................11
CLUSTER LENS
REMOVAL.............................11
INSTALLATION.........................11
INSTRUMENT CLUSTER
DESCRIPTION
The instrumentation gauges are contained in a
subdial assembly within the instrument cluster. The
individual gauges are not serviceable. If one of the
cluster gauges becomes faulty, the entire cluster
would require replacement.
The Mechanical Instrument Cluster (MIC) with a
tachometer is equipped with a electronic vacuum flu-
orescent transmission range indicator (PRND3L),
odometer, and trip odometer display.
The MIC without a tachometer is equipped with a
Light Emitting Diode (LED) transmission range indi-
cator (PRND3L) and a vacuum fluorescent odometer
display.
The MIC is equipped with the following warning
lamps.
²Lift Gate Ajar
²Low Fuel Level
²Low Windshield Washer Fluid Level
²Cruise
²Battery Voltage
²Fasten Seat Belt
²Door Ajar
²Coolant Temperature
²Anti-Lock Brake
²Brake
²Oil Pressure
²MIL (Malfunction Indicator Lamp)
²VTSS/SKIS Indicator
²Airbag
²Traction Control
²Autostick
Export Only- uses a message center that displays
the following telltales:
²Turns Signals
²High Beam
²Tire Pressure Monitoring (TPM)²Glow Plug (Export Only)
²Supplemental Cabin Heater (Export Only)WATER IN FUEL LAMP - EXPORT
The Water In Fuel Lamp is located in the message
center. When moisture is found within the fuel sys-
tem, the sensor sends a message via the PCI data
bus to the instrument cluster. The MIC illuminates
the bulb in the message center, The sensor is located
underneath the vehicle, directly above the rear axle.
The sensor is housed within the fuel filter/water sep-
arator assembly cover. The sensor is not serviced sep-
arately. If found defective, the entire assembly cover
must be replaced.
OPERATION
Refer to the vehicle Owner's Manual for operation
instructions and conditions for the Instrument Clus-
ter Gauges.
WATER IN FUEL LAMP/SENSOR - EXPORT
The Water In Fuel Sensor is a resistive type
switch. It is calibrated to sense the different resis-
tance between diesel fuel and water. When water
enters the fuel system, it is caught in the bottom of
the fuel filter/water separator assembly, where the
sensor is located. Water has less resistance than die-
sel fuel. The sensor then sends a PCI data bus mes-
sage to the instrument cluster to illuminate the
lamp.
If the lamp is inoperative, perform the self diag-
nostic test on the instrument cluster to check the
lamp operation before continuing diagnosis.
RSINSTRUMENT CLUSTER8J-1

AUTOMATIC DAY / NIGHT
MIRROR
DESCRIPTION
An automatic dimming inside day/night rear view
mirror and an automatic dimming driver side outside
rear view mirror are available factory-installed
options on this model. Following is a general descrip-
tion of this optional equipment.
The automatic day/night mirror is able to automat-
ically change its reflectance. A thin layer of electro-
chromic material between two pieces of conductive
glass make up the face of the mirror. Two photocell
sensors are used to monitor light levels and adjust
the reflectance of the mirror to reduce the glare of
headlamps approaching the vehicle from the rear.
For removal procedures, (Refer to 23 - BODY/IN-
TERIOR/REAR VIEW MIRROR - REMOVAL).
OPERATION
The ambient photocell sensor faces forward, to
detect the outside light levels. A second sensor faces
rearward to detect the light level received through
the vehicles back window. When the difference
between the two light levels becomes too great (the
light level received at the rear of the mirror is much
higher than that at the front of the mirror), the mir-
ror begins to darken.
The mirror switch allows the driver a manual con-
trol of whether the automatic dimming feature is
operational. When AUTO is selected a small Light-
Emitting Diode (LED), to the right of the mirror
switch, is illuminated. The automatic dimming fea-
ture will only operate when the ignition switch is in
the On position. The mirror also senses the backup
lamp circuit, and will automatically disable its self-
dimming feature whenever the transmission gear
selector is in the Reverse position.
NOTE: The mirror always defaults to an ON state
upon ignition.
The driver side automatic dimming mirror is stan-
dard with the automatic dimming inside mirror. The
signal to control the dimming of that mirror is gen-
erated by the automatic day/night inside rear view
mirror circuitry. That signal is then delivered to the
driver side outside rear view mirror on a hard wired
circuit.
The automatic day/night mirror cannot be
repaired. If faulty or damaged, the entire inside rear
view mirror assembly must be replaced.
DIAGNOSIS AND TESTING
AUTOMATIC DAY / NIGHT MIRROR
For circuit descriptions and diagrams, refer to the
appropriate wiring information. The wiring informa-
tion includes wiring diagrams, proper wire and con-
nector repair procedures, details of wire harness
routing and retention, connector pin-out information
and location views for the various wire harness con-
nectors, splices and grounds.
(1) Check the fuse in the intelligent power module.
If OK, go to Step 2. If not OK, repair the shorted cir-
cuit or component as required and replace the faulty
fuse.
(2) Turn the ignition switch to the On position.
Check for battery voltage at the fuse in the intelli-
gent power module. If OK, go to Step 3. If not OK,
repair the open circuit to the ignition switch as
required.
(3) Unplug the wire harness connector from the
automatic day/night mirror. Check for battery voltage
at the fused ignition switch output circuit cavity of
the automatic day/night mirror wire harness connec-
tor. If OK, go to Step 4. If not OK, repair the open
circuit to the junction block as required.
(4) Turn the ignition switch to the Off position.
Check for continuity between the ground circuit cav-
ity of the automatic day/night mirror wire harness
connector and a good ground. There should be conti-
nuity. If OK, go to Step 5. If not OK, repair the cir-
cuit to ground as required.
(5) Turn the ignition switch to the On position. Set
the parking brake. Place the transmission gear selec-
tor lever in the Reverse position. Check for battery
voltage at the backup lamp switch output circuit cav-
ity of the automatic day/night mirror wire harness
connector. If voltage is present, reinstall the auto-
matic day/night mirror wire harness connector and
go to Step 6. If not OK, repair the open circuit as
required.
(6) Place the transmission gear selector lever in
the Neutral position. Place the automatic day/night
mirror switch in the On (LED in the switch is
lighted) position. Cover the forward facing ambient
photocell sensor to keep out any ambient light.
NOTE: The ambient photocell sensor must be cov-
ered completely, so that no light reaches the sen-
sor. Use a finger pressed tightly against the sensor,
or cover the sensor completely with electrical tape.
(7) Shine a light into the rearward facing head-
lamp photocell sensor. The automatic day/night mir-
ror should darken. The automatic day/night mirror
should darken within 2 minutes if testing for the
first time. For immediate response, turn the vehicle
8N - 28 POWER MIRRORSRS

8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch................. 8W-42
A/C Compressor Clutch Relay............ 8W-42
A/C Pressure Sensor................... 8W-42
A/C-Heater Control.................... 8W-42
Accelerator Pedal Position Sensor......... 8W-30
Accessory Relay....................... 8W-10
Adjustable Pedals Motor................ 8W-56
Adjustable Pedals Relay................ 8W-56
Adjustable Pedals Sensor............... 8W-56
Adjustable Pedals Switch............... 8W-56
Airbag.............................. 8W-43
Airbag On/Off Indicator Lamp............ 8W-43
Airbag Squibs........................ 8W-43
Ambient Temperature Sensor............ 8W-49
Amplifier............................ 8W-47
Antenna............................ 8W-47
ATC Remote Sensor.................... 8W-42
Auto Shut Down Relay................. 8W-30
Auto Temp Control.................... 8W-42
B-Pillar Switches...................... 8W-61
Back-Up Lamp Switch.................. 8W-51
Battery............................. 8W-20
Battery Temperature Sensor............. 8W-20
Belt Tension Sensor.................... 8W-43
Blend Door Actuators.................. 8W-42
Blower Motors........................ 8W-42
Blower Motor Relays................... 8W-42
Blower Motor Resistor.................. 8W-42
Body Control Module................... 8W-45
Boost Pressure Sensor.................. 8W-30
Brake Fluid Level Switch............... 8W-35
Brake Lamp Switch................. 8W-30, 51
Brake Transmission Shift Interlock
Solenoid........................... 8W-31
Cabin Heater Assist................... 8W-30
Camshaft Position Sensor............... 8W-30
CD Changer......................... 8W-47
Center High Mounted Stop Lamp......... 8W-51
Cinch/Release Motors.................. 8W-61
Clockspring.............. 8W-30, 33, 41, 43, 47
Clutch Pedal Interlock Switch............ 8W-21
Clutch Pedal Upstop Switch............. 8W-30
Controller Antilock Brake............... 8W-35
Crank Case Ventilation Heater........... 8W-30
Crankshaft Position Sensor.............. 8W-30
Cylinder Lock Switches................. 8W-39
Data Link Connector................... 8W-18
Defogger Relay....................... 8W-48
Door Ajar Switches.................... 8W-39
Door Courtesy Lamps.................. 8W-44
Door Lock Motor/Ajar Switches........... 8W-61
Door Lock Switches.................... 8W-61Component Page
Dosing Pump......................... 8W-30
DVD Screen.......................... 8W-47
DVD/CD Changer..................... 8W-47
ECM/PCM Relay...................... 8W-30
EGR Solenoid........................ 8W-30
Electronic Control Unit................. 8W-64
Engine Control Module................. 8W-30
Engine Coolant Temp Sensor............. 8W-30
Engine Oil Pressure Sensor.............. 8W-30
Engine Oil Pressure Switch.............. 8W-30
EVAP/Purge Solenoid.................. 8W-30
Evaporator Temperature Sensor.......... 8W-42
Floor Console Lamp................... 8W-44
Fog Lamps.......................... 8W-50
Folding Mirror Relay................... 8W-62
Front Blower Module.................. 8W-42
Front Cigar Lighter.................... 8W-41
Front Control Module.................. 8W-10
Front Fog Lamp Relay................. 8W-50
Front Intrusion Sensor................. 8W-39
Front Reading Lamps/Switch............ 8W-44
Front Wiper High/Low Relay............. 8W-53
Front Wiper On/Off Relay............... 8W-53
Fuel Heater.......................... 8W-30
Fuel Heater Relay..................... 8W-30
Fuel Injectors........................ 8W-30
Fuel Pressure Sensor.................. 8W-30
Fuel Pressure Solenoid................. 8W-30
Fuel Pump Module.................... 8W-30
Fuel Pump Relay...................... 8W-30
Full Open Switches.................... 8W-61
Fuselink............................ 8W-10
Fuses............................... 8W-10
Generator........................... 8W-20
Glow Plug Relay...................... 8W-30
Glow Plugs.......................... 8W-30
Grounds............................ 8W-15
Hands Free Module................. 8W-47, 55
Headlamp Leveling Motors.............. 8W-50
Headlamp Switch..................... 8W-50
Headlamp Washer Pump Motor.......... 8W-53
Headlamp Washer Relay................ 8W-53
Headlamps.......................... 8W-50
Heated Seat Backs.................... 8W-63
Heated Seat Cushions.................. 8W-63
Heated Seat Modules.................. 8W-63
High Beam Lamps..................... 8W-50
High Note Horn....................... 8W-41
Hood Ajar Switch..................... 8W-39
Horn Relay.......................... 8W-41
Horn Switch......................... 8W-41
Idle Air Control Motor.................. 8W-30
RS8W-02 COMPONENT INDEX8W-02-1

Component Page
Ignition Coil......................... 8W-30
Ignition Switch....................... 8W-10
Impact Sensors....................... 8W-43
Inlet Air Temperature Sensor............ 8W-30
Instrument Cluster.................... 8W-40
Instrument Panel Switch
Bank.................. 8W-43, 44, 52, 53, 63
Integrated Power Module............... 8W-10
Knock Sensor........................ 8W-30
Lamp Assemblies...................... 8W-51
License Lamp..................... 8W-51, 61
Lift Pump Motor...................... 8W-30
Lift Pump Relay...................... 8W-30
Liftgate Ajar Switch................ 8W-39, 61
Liftgate Cinch/Release Motor............ 8W-61
Liftgate Flood Lamps.................. 8W-44
Liftgate Pinch Sensors................. 8W-61
Low Beam Lamps..................... 8W-50
Manifold Absolute Pressure Sensor........ 8W-30
Mass Air Flow Sensor.................. 8W-30
Memory Seat/Mirror/Adjustable Pedals
Module...................... 8W-56, 62, 63
Memory Set Switch.................... 8W-63
Message Center.................... 8W-40, 46
Mode Door Actuator................... 8W-42
Multi-Function Switch............ 8W-50, 52, 53
Natural Vacuum Leak Detection Assembly . . 8W-30
Occupant Classification Module.......... 8W-43
Occupant Restraint Controller........... 8W-43
Overhead Console..................... 8W-49
Oxygen Sensors....................... 8W-30
Park Assist Display.................... 8W-56
Park Assist Module.................... 8W-56
Park Assist Sensors.................... 8W-56
Park Lamp Relay..................... 8W-10
Park Lamps.......................... 8W-50
Park/Turn Signal Lamps................ 8W-50
Parking Brake Switch.................. 8W-40
Power Folding Mirror Switch............ 8W-62
Power Liftgate Module................. 8W-61
Power Liftgate Motor.................. 8W-61
Power Mirror Switch................... 8W-62
Power Mirrors........................ 8W-62
Power Outlets........................ 8W-41
Power Seat Circuit Breaker.............. 8W-10
Power Seat Motors.................... 8W-63
Power Seat Position Sensors............. 8W-63
Power Seat Switches................... 8W-63
Power Window Circuit Breaker........... 8W-10
Power Window Motors.................. 8W-60
Power Window Switches................ 8W-60
Powertrain Control Module........... 8W-30, 31
PTCs............................... 8W-10
Radiator Fan Relaies................... 8W-42Component Page
Radiator Fans........................ 8W-42
Radio............................... 8W-47
Reading Lamps....................... 8W-44
Rear A/C-Heater Unit.................. 8W-42
Rear Auto Temp Control Switch.......... 8W-42
Rear Blower Control Switches............ 8W-42
Rear Blower Motor Power Module......... 8W-42
Rear Dome Lamp..................... 8W-44
Rear Intrusion Sensor.................. 8W-39
Rear Mode Motor..................... 8W-42
Rear Temperature Motor................ 8W-42
Rear View Mirror................ 8W-49, 55, 62
Rear Window Defogger Grid............. 8W-48
Rear Wiper Motor..................... 8W-53
Recirculation Door Actuator............. 8W-42
Remote Radio Switches................. 8W-47
Repeater Lamps...................... 8W-52
Seat Belt Switches.................... 8W-43
Seat Belt Tensioners................... 8W-43
Seat Weight Sensor.................... 8W-43
Sentry Key Remote Entry Module......... 8W-39
Siren............................... 8W-39
Sliding Door Control Modules............ 8W-61
Sliding Door Latch Sensing Switches...... 8W-61
Sliding Door Lock Motors............... 8W-61
Sliding Door Motors................... 8W-61
Speakers............................ 8W-47
Speed Control Servo................... 8W-33
Speed Control Switches................. 8W-33
Speed Sensors........................ 8W-31
Splices.............................. 8W-70
Starter Motor........................ 8W-21
Starter Motor Relay................... 8W-21
Sunroof Module....................... 8W-64
Sunroof Switch....................... 8W-64
Thatcham Alarm Indicator.............. 8W-39
Thatcham Alarm Module................ 8W-39
Throttle Position Sensor................ 8W-30
Traction Control Switch................. 8W-35
Trailer Tow Connector.................. 8W-54
Transmission Control Module............ 8W-31
Transmission Control Relay............. 8W-31
Transmission Range Sensor.............. 8W-31
Transmission Solenoid/Pressure Switch
Assembly.......................... 8W-31
Turn Signal Lamps.................... 8W-52
Vehicle Speed Sensor................... 8W-30
Vent Motors.......................... 8W-60
Visor/Vanity Lamps.................... 8W-44
Washer Fluid Level Switch.............. 8W-53
Washer Pump Motor................... 8W-53
Water In Fuel Sensor.................. 8W-30
Wheel Speed Sensors................... 8W-35
Wiper Module........................ 8W-53
8W - 02 - 2 8W-02 COMPONENT INDEXRS

8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch...... 8W-10-22, 24, 45, 48
A/C Compressor
Clutch Relay......... 8W-10-22, 24, 44, 45, 48
Accessory Relay............... 8W-10-16, 31, 65
Adjustable Pedals Relay........... 8W-10-47, 60
Adjustable Pedals Switch.......... 8W-10-40, 47
Ambient Temperature Sensor.......... 8W-10-62
Amplifier....................... 8W-10-32, 50
Auto Shut Down Relay............ 8W-10-21, 41
Auto Temp Control.................. 8W-10-40
Back-Up Lamp Switch............... 8W-10-66
Battery............... 8W-10-13, 14, 15, 41, 48
Blower Motor Resistor............ 8W-10-19, 38
Body Control Module....... 8W-10-25, 40, 45, 49,
50, 52, 54, 55, 56, 57, 67, 68
Brake Fluid Level Switch............. 8W-10-65
Brake Lamp Switch........... 8W-10-26, 52, 67
Brake Transmission Shift Interlock
Solenoid........................ 8W-10-63
Cabin Heater Assist........... 8W-10-23, 43, 60
Camshaft Position Sensor............. 8W-10-44
Center High Mounted Stop Lamp....... 8W-10-67
Clockspring........................ 8W-10-61
Clutch Pedal Interlock
Switch.............. 8W-10-18, 37, 54, 55, 61
Controller Antilock
Brake...... 8W-10-18, 25, 36, 37, 50, 56, 62, 67
Crank Case Ventilation Heater......... 8W-10-49
Data Link Connector........... 8W-10-35, 62, 68
Defogger Relay............ 8W-10-19, 20, 39, 64
Driver Heated Seat Module........... 8W-10-50
Driver Power Seat Switch............ 8W-10-50
Driver Power Window Switch....... 8W-10-33, 34
DVD/CD Changer................... 8W-10-40
ECM/PCM Relay................. 8W-10-23, 43
EGR Solenoid...................... 8W-10-44
Engine Control Module . . . 8W-10-18, 23, 24, 37, 43,
44, 48, 62, 67
Floor Console Lamp................. 8W-10-32
Floor Console Power Outlet........ 8W-10-32, 35
Front Blower Module............. 8W-10-19, 38
Front Blower Motor Relay.... 8W-10-18, 19, 38, 64
Front Cigar Lighter.............. 8W-10-16, 32
Front Control Module....... 8W-10-15, 16, 17, 18,
19, 20, 22, 24, 26, 27,
28, 29, 30, 31, 35, 36,
37, 38, 39, 45, 47, 48,
53, 54, 55, 58, 59, 60,
61, 62, 63, 64, 65, 66,
67, 68, 69
Front Fog Lamp Relay......... 8W-10-15, 27, 64
Front Wiper High/Low Relay.... 8W-10-16, 30, 65Component Page
Front Wiper On/Off Relay....... 8W-10-16, 30, 60
Fuel Heater....................... 8W-10-49
Fuel Heater Relay............. 8W-10-24, 48, 65
Fuel Injector No. 1.................. 8W-10-42
Fuel Injector No. 2.................. 8W-10-42
Fuel Injector No. 3.................. 8W-10-42
Fuel Injector No. 4.................. 8W-10-42
Fuel Injector No. 5.................. 8W-10-42
Fuel Injector No. 6.................. 8W-10-42
Fuel Pressure Solenoid............... 8W-10-44
Fuel Pump Module............... 8W-10-22, 45
Fuel Pump Relay............. 8W-10-22, 45, 65
Fuse 1...................... 8W-10-15, 16, 27
Fuse 2...................... 8W-10-15, 28, 29
Fuse 3...................... 8W-10-15, 28, 29
Fuse 4................... 8W-10-15, 16, 17, 30
Fuse 5......................... 8W-10-16, 31
Fuse 6......................... 8W-10-16, 31
Fuse 8......................... 8W-10-17, 35
Fuse 9................ 8W-10-17, 18, 19, 36, 37
Fuse 10........................ 8W-10-19, 38
Fuse 11........................ 8W-10-16, 31
Fuse 12........................ 8W-10-19, 38
Fuse 13........................ 8W-10-20, 39
Fuse 14............ 8W-10-20, 21, 23, 39, 47, 60
Fuse 15......... 8W-10-20, 21, 22, 23, 24, 41, 43
Fuse 16.................. 8W-10-21, 23, 41, 43
Fuse 17............ 8W-10-21, 22, 23, 24, 45, 48
Fuse 18............... 8W-10-22, 24, 25, 45, 48
Fuse 19............... 8W-10-22, 24, 25, 26, 50
Fuse 20........................ 8W-10-25, 50
Fuse 21........................ 8W-10-25, 50
Fuse 22........................ 8W-10-25, 50
Fuse 23..................... 8W-10-25, 54, 55
Fuse 24........................ 8W-10-25, 52
Fuse 26..................... 8W-10-25, 26, 52
Fuse 27........................ 8W-10-26, 52
Fuse 28........................ 8W-10-16, 31
Fuse 30........................ 8W-10-26, 53
Fuse 31........................ 8W-10-26, 53
Fuse 32........................ 8W-10-26, 53
Fuselink....................... 8W-10-13, 14
G100............................. 8W-10-56
G101....................... 8W-10-41, 48, 68
G103............................. 8W-10-68
G300.......................... 8W-10-58, 59
Generator................... 8W-10-13, 14, 44
Glow Plug Relay................. 8W-10-13, 44
Hands Free Module................. 8W-10-40
Headlamp Switch................ 8W-10-29, 63
Headlamp Washer Pump Motor..... 8W-10-26, 53
Headlamp Washer Relay........ 8W-10-26, 53, 64
RS8W-10 POWER DISTRIBUTION8W-10-1

8W-15 GROUND DISTRIBUTION
Component Page
A/C Compressor Clutch...................8W-15-2, 9
A/C-Heater Control....................8W-15-10, 12
Adjustable Pedals Switch...................8W-15-11
Amplifier............................8W-15-27
Auto Temp Control......................8W-15-10
Back-Up Lamp Switch...................8W-15-2, 4
Battery...........................8W-15-2, 3, 4
Body Control Module.....................8W-15-24
Brake Fluid Level Switch..................8W-15-18
Brake Lamp Switch......................8W-15-18
Cabin Heater Assist......................8W-15-9
CD Changer...........................8W-15-13
Center High Mounted Stop Lamp.............8W-15-30
Clutch Pedal Interlock Switch................8W-15-18
Clutch Pedal Upstop Switch.................8W-15-19
Controller Antilock Brake.................8W-15-2, 4
Crank Case Ventilation Heater................8W-15-9
Crankshaft Position Sensor..................8W-15-4
Data Link Connector..................8W-15-3, 4, 18
Dosing Pump...........................8W-15-9
Driver Door Courtesy Lamp...............8W-15-15, 21
Driver Door Lock Switch.................8W-15-15, 21
Driver Heated Seat Cushion.................8W-15-17
Driver Heated Seat Module.................8W-15-17
Driver Power Seat Switch..................8W-15-17
Driver Power Window Switch..............8W-15-15, 21
DVD/CD Changer.......................8W-15-11
EGR Solenoid..........................8W-15-3
Engine Control Module.....................8W-15-4
Floor Console Lamp......................8W-15-28
Floor Console Power Outlet.................8W-15-28
Front Blower Module.....................8W-15-12
Front Cigar Lighter......................8W-15-10
Front Control Module................8W-15-2, 8, 9, 19
Front Reading Lamps/Switch................8W-15-22
Fuel Heater...........................8W-15-28
Fuel Heater Relay........................8W-15-4
Fuel Pump Module......................8W-15-28
G100..............................8W-15-2, 4
G101..............................8W-15-2, 4
G102.............................8W-15-5, 6, 7
G103................................8W-15-9
G200..........................8W-15-10, 11, 12
G201...............................8W-15-13
G202...............................8W-15-13
G300....................8W-15-12, 14, 16, 17, 18, 19
G301......................8W-15-20, 21, 22, 24, 25
G302..........................8W-15-26, 27, 28
G303..........................8W-15-28, 29, 30
Generator.............................8W-15-2
Hands Free Module......................8W-15-11
Headlamp Switch.......................8W-15-10
Headlamp Washer Pump Motor...............8W-15-7
High Note Horn.........................8W-15-6
Hood Ajar Switch.......................8W-15-19
Horn Switch..........................8W-15-12
Instrument Cluster......................8W-15-10
Instrument Panel Switch Bank...............8W-15-10
Integrated Power Module...........8W-15-2, 3, 4, 8, 9, 19
Left B-Pillar Switch......................8W-15-18
Left Cinch/Release Motor..................8W-15-14
Left Cylinder Lock Switch................8W-15-15, 16
Left Fog Lamp..........................8W-15-6
Left Front Door Ajar Switch.................8W-15-16
Left Front Door Lock Motor/Ajar Switch.......8W-15-15, 16
Left Front Park/Turn Signal Lamp.............8W-15-6
Left Full Open Switch....................8W-15-14
Left Headlamp.........................8W-15-19
Left Headlamp Leveling Motor................8W-15-7
Left High Beam Lamp...................8W-15-8, 19
Left Liftgate Flood Lamp...................8W-15-29
Left Low Beam Lamp...................8W-15-8, 19
Left Mid Reading Lamp...................8W-15-23
Left Park Lamp.......................8W-15-8, 19
Left Power Mirror.......................8W-15-12
Left Rear Lamp Assembly..................8W-15-28
Left Rear Reading Lamp...................8W-15-23
Left Sliding Door Control Module.............8W-15-14
Left Sliding Door Latch Sensing Switch..........8W-15-14
Left Sliding Door Lock Motor................8W-15-14
Left Sliding Door Lock Motor/Ajar Switch........8W-15-14
Left Sliding Door Motor...................8W-15-14Component Page
Left Turn Signal Lamp....................8W-15-19
Left Visor/Vanity Lamp....................8W-15-23
License Lamp.......................8W-15-26, 29
Lift Pump Motor........................8W-15-28
Liftgate Ajar Switch......................8W-15-30
Liftgate Cinch/Release Motor..............8W-15-26, 30
Liftgate Right Pinch Sensor.................8W-15-26
Memory Seat/Mirror/Adjustable Pedals Module.....8W-15-17
Natural Vacuum Leak Detection Assembly.......8W-15-2, 3
Occupant Classification Module...............8W-15-24
Occupant Restraint Controller...............8W-15-13
Overhead Console.......................8W-15-22
Oxygen Sensor 1/1 Upstream.................8W-15-3
Oxygen Sensor 1/2 Downstream...............8W-15-3
Park Assist Display......................8W-15-28
Park Assist Module......................8W-15-28
Passenger Door Courtesy Lamp............8W-15-16, 21
Passenger Door Lock Switch..............8W-15-16, 21
Passenger Heated Seat Back................8W-15-25
Passenger Heated Seat Cushion..............8W-15-25
Passenger Heated Seat Module...............8W-15-25
Passenger Power Seat Switch................8W-15-25
Power Folding Mirror Switch................8W-15-12
Power Liftgate Module..................8W-15-26, 28
Power Liftgate Motor.....................8W-15-26
Power Mirror Switch.....................8W-15-12
Power Outlet..........................8W-15-10
Power Window Switch....................8W-15-15
Powertrain Control Module..................8W-15-3
Radiator Fan No. 1.......................8W-15-5
Radiator Fan No. 2.......................8W-15-5
Radiator Fan Relay.......................8W-15-5
Radiator Fan Relay No. 3...................8W-15-5
Radio...............................8W-15-13
Rear Auto Temp Control Switch..............8W-15-18
Rear Blower Front Control Switch.............8W-15-12
Rear Blower Motor Power Module.............8W-15-28
Rear Blower Rear Control Switch.............8W-15-18
Rear Dome Lamp.....................8W-15-22, 23
Rear Power Outlet.......................8W-15-28
Rear View Mirror.....................8W-15-11, 22
Rear Window Defogger Grid.................8W-15-30
Rear Wiper Motor.......................8W-15-29
Right B-Pillar Switch.....................8W-15-24
Right Cinch/Release Motor..................8W-15-20
Right Cylinder Lock Switch.................8W-15-21
Right Fog Lamp.........................8W-15-6
Right Front Door Ajar Switch................8W-15-21
Right Front Door Lock Motor/Ajar Switch........8W-15-21
Right Front Park/Turn Signal Lamp............8W-15-6
Right Full Open Switch...................8W-15-20
Right Headlamp........................8W-15-19
Right Headlamp Leveling Motor...............8W-15-7
Right High Beam Lamp..................8W-15-8, 19
Right Liftgate Flood Lamp..................8W-15-29
Right Low Beam Lamp..................8W-15-8, 19
Right Mid Reading Lamp..................8W-15-23
Right Park Lamp......................8W-15-8, 19
Right Power Mirror....................8W-15-11, 12
Right Rear Lamp Assembly...............8W-15-27, 28
Right Rear Reading Lamp..................8W-15-23
Right Sliding Door Control Module............8W-15-20
Right Sliding Door Latch Sensing Switch.........8W-15-20
Right Sliding Door Lock Motor...............8W-15-20
Right Sliding Door Lock Motor/Ajar Switch.......8W-15-20
Right Sliding Door Motor..................8W-15-20
Right Turn Signal Lamp...................8W-15-19
Right Visor/Vanity Lamp...................8W-15-23
Sentry Key Remote Entry Module.............8W-15-11
Siren...............................8W-15-11
Speed Control Servo......................8W-15-2
Sunroof Module........................8W-15-27
Sunroof Switch.........................8W-15-23
Thatcham Alarm Module...................8W-15-11
Traction Control Switch...................8W-15-11
Trailer Tow Connector....................8W-15-27
Transmission Control Module.................8W-15-4
Transmission Control Relay................8W-15-3, 4
Washer Fluid Level Switch..................8W-15-5
Wiper Module..........................8W-15-18
RS8W-15 GROUND DISTRIBUTION8W-15-1