overhead JEEP LIBERTY 2002 KJ / 1.G User Guide

and the BCM use the DRB llltscan tool and proper
Body Diagnostic Procedure Manual.
INSTANTANEOUS FUEL ECONOMY
The compass mini-trip computer receives instanta-
neous fuel economy information from the BCM over
the PCI bus line. If compass mini-trip computer dis-
plays a dash (-) instead of an instantaneous fuel
economy value, it is not receiving a PCI bus message
for the instantaneous fuel economy from the BCM. To
check out the PCI bus line and the BCM use the
DRB llltscan tool and proper Body Diagnostic Pro-
cedure Manual.
TRIP ODOMETER
The compass mini-trip computer receives trip
odometer information from the Cluster over the PCI
bus line. If compass mini-trip computer displays
dashes - - instead of the trip odometer value, it is not
receiving a PCI bus message for the trip odometer
from the cluster. To check out the PCI bus line and
the Cluster, use the DRB llltscan tool and proper
Body Diagnostic Procedure Manual.
ELAPSED TIME
The compass mini-trip computer receives a PCI
bus message containing elapsed time information. If
compass mini-trip computer displays dashes --
instead of the elapsed time, it is not receiving a PCI
bus message for the elapsed time from the BCM. To
check out the PCI bus line and the BCM, use the
DRB llltscan tool and proper Body Diagnostic Pro-
cedure Manual.
COMPASS DISPLAY
To display the vehicle direction, the compass mini-
trip computer processes information from a sensor
internal to the module. The compass mini-trip com-
puter is self- calibrating and requires only variance
adjustments dependent upon location. The compass
mini-trip computer displays the label CAL whenever
the compass is in the fast calibration mode.
If all three of the following conditions listed below
occur, the vehicle must be demagnetized.
²Compass portion of the display is blank
²Temperature portion of the display is OK
²The label CAL is illuminated
If demagnetizing the vehicle is needed, refer to the
demagnetizing procedure in this section. After
demagnetizing, to calibrate the compass refer to Cal-
ibration Procedure and to set the variance refer to
Variance Procedure, both within this section. If the
compass portion of the display is still blank, replace
the compass mini-trip computer.
COMPASS MINI-TRIP COMPUTER - SELF
DIAGNOSTIC TEST
(1) With the ignition switch in the OFF position
simultaneously press the C/T and STEP buttons and
hold.
(2) Turn the ignition switch ON, then release C/T
and STEP buttons.
(3) The Compass mini-trip computer should light
all segments on the VF Display Screen for 2-4 sec-
onds. Check for segments that are not illuminated.
(4) If the compass mini-trip computer displays
PASS, the module is OK.
(5) If the compass mini-trip computer displays
FAIL, replace the module.
(6) If the compass mini-trip computer displays
bUS, check for an open or a short on the PCI bus
communication circuit.
(7) Press the C/T or the STEP button to exit the
self-diagnostic test.
REMOVAL
(1) Remove overhead console, refer to Console
Removal and Installation in this section.
(2) Remove mounting screws and release the map
lamp wire connector from the compass mini-trip com-
puter. (Fig. 6).
Fig. 6 Compass Mini-Trip Computer Retaining
Screws
1 - LAMPS
2 - MOUNTING SCREWS
KJMESSAGE SYSTEMS 8M - 7
COMPASS/MINI-TRIP COMPUTER (Continued)

(3) Remove the compass mini-trip computer from
the overhead console.
INSTALLATION
(1) Install the compass mini-trip computer in the
overhead console. Align the compass mini-trip com-
puter guides on the housing with the grooves of the
console.
(2) Install the mounting screws and install the
map lamp wire connector on the compass mini-trip
computer. Make sure the LOOP of wire that was
clipped into the compass mini-trip computer module
housing is properly clipped into the new module
before the console is placed back into the headliner.
(3) Install the overhead console, refer to Console
Installation in this section.
UNIVERSAL TRANSMITTER
DESCRIPTION
On some KJ models a Universal Transmitter trans-
ceiver is standard factory-installed equipment. The
universal transmitter transceiver is integral to the
Compass Mini-Trip Computer (CMTC), which is
located in the overhead console. The only visible com-
ponent of the universal transmitter are the three
transmitter push buttons (Fig. 7) centered between
the four CMTC push buttons located just rearward of
the CMTC display screen in the overhead console.
The three universal transmitter push buttons are
identified with one, two or three light indicators so
that they be easily identified by sight or by feel.
Each of the three universal transmitter push but-
tons controls an independent radio transmitter chan-
nel. Each of these three channels can be trained totransmit a different radio frequency signal for the
remote operation of garage door openers, motorized
gate openers, home or office lighting, security sys-
tems or just about any other device that can be
equipped with a radio receiver in the 286 to 399
MegaHertz (MHz) frequency range for remote opera-
tion. The universal transmitter is capable of operat-
ing systems using either rolling code or non-rolling
code technology.
The CMTC module displays messages and a small
house-shaped icon with one, two or three dots corre-
sponding to the three transmitter buttons to indicate
the status of the Universal Transmitter.
The Universal Transmitter cannot be repaired, and
is available for service only as a unit with the CMTC
module. This unit includes the push button switches
and the plastic module and display lens. If any of
these components is faulty or damaged, the complete
CMTC module must be replaced.
OPERATION
The universal transmitter operates on a non-
switched source of battery current so the unit will
remain functional, regardless of the ignition switch
position. For more information on the features, pro-
gramming procedures and operation of the universal
transmitter, see the owner's manual in the vehicle
glove box.
DIAGNOSIS AND TESTING - UNIVERSAL
TRANSMITTER
If the Universal Transmitter is inoperative, but the
Compass Mini-Trip Computer (CMTC) is operating
normally, see the owner's manual in the vehicle glove
box for instructions on training the universal trans-
mitter. Retrain the universal transmitter with a
known good transmitter as instructed in the owner's
manual and test the universal transmitter operation
again. If the unit is still inoperative, replace the
faulty universal transmitter and CMTC module as a
unit. If both the universal transmitter and the CMTC
module are inoperative, refer toDiagnosis and
Testing the Compass Mini-Trip Computerin this
section for further diagnosis. For complete circuit
diagrams, refer toOverhead Consolein Wiring
Diagrams.
STANDARD PROCEDURE
STANDARD PROCEDURE - ERASING
TRANSMITTER CODES
To erase the universal transmitter codes, simply
hold down buttons 1 and 3 until the two green dots
below the house symbol begin to flash.
Fig. 7 Overhead Console With Universal Transmitter
8M - 8 MESSAGE SYSTEMSKJ
COMPASS/MINI-TRIP COMPUTER (Continued)

electronic circuitry of the ITM which includes a
microprocessor, and an ultrasonic receive transducer.
A molded plastic connector receptacle containing six
terminal pins that is soldered to a small circuit board
and extends through a clearance hole in the left front
corner of the ITM housing, and an ultrasonic trans-
mit transducer housing extends from the center of
the right side of the ITM housing. Both the transmit
transducer on the right side of the module and the
receive transducer on the ITM circuit board are
aimed through two small round holes in the sight
shield of the trim cover. The ITM is connected to the
vehicle electrical system by a dedicated take out and
connector of the overhead wire harness that is inte-
gral to the headliner.
The ITM unit cannot be adjusted or repaired and,
if faulty or damaged, it must be replaced. The ITM is
serviced as a unit with the trim cover.
OPERATION
The microprocessor in the Intrusion Transceiver
Module (ITM) contains the motion sensor logic cir-
cuits and controls all of the features of the premium
version of the Vehicle Theft Alarm (VTA). The ITM
uses On-Board Diagnostics (OBD) and can communi-
cate with other electronic modules in the vehicle as
well as with the DRBIIItscan tool using the Pro-
grammable Communications Interface (PCI) data bus
network. This method of communication is used by
the ITM to communicate with the Body Control Mod-
ule (BCM) and for diagnosis and testing through the
16-way data link connector located on the driver side
lower edge of the instrument panel. The ITM also
communicates with the alarm siren over a dedicated
serial bus circuit.
The ITM microprocessor continuously monitors
inputs from its on-board motion sensor circuitry as
well as inputs from the BCM and the alarm siren
module. The on-board ITM motion sensor circuitry
transmits ultrasonic signals into the vehicle cabin
through a transmit transducer, then listens to the
returning signals as the bounce off of objects in the
vehicle interior. If an object is moving in the interior,
a detection circuit in the ITM senses this movement
through the modulation of the returning ultrasonic
signals that occurs due to the Doppler effect. The
motion detect function of the ITM can be disabled by
depressing the ªLockº button on the Remote Keyless
Entry (RKE) transmitter three times within fifteen
seconds, while the security indicator is still flashing
rapidly. The ITM will signal the alarm siren module
to provide a single siren ªchirpº as an audible confir-
mation that the motion sensor function has been dis-
abled.
If movement is detected, the ITM sends an elec-
tronic message to the BCM over the PCI data bus toflash the exterior lighting and sends an electronic
message to the alarm siren module over a dedicated
serial bus line to sound the siren. When the BCM
detects a breach in the perimeter protection through
a door, tailgate, flip-up glass, or hood ajar switch
input, it sends an electronic message to the ITM and
the ITM sends an electronic message to the BCM
over the PCI data bus to flash the exterior lighting
and sends an electronic message to the alarm siren
module over a dedicated serial bus line to sound the
siren. The ITM also monitors inputs from the alarm
siren module for siren battery or siren input/output
circuit tamper alerts, and siren battery condition
alerts, then sets active and stored Diagnostic Trouble
Codes (DTC) for any monitored system faults it
detects. An active fault only remains for the current
ignition switch cycle, while a stored fault causes a
DTC to be stored in memory by the ITM. If a fault
does not recur for fifty ignition cycles, the ITM will
automatically erase the stored DTC.
The ITM is connected to the vehicle electrical sys-
tem through a dedicated take out and connector of
the overhead wire harness. The ITM receives battery
current on a fused B(+) circuit through a fuse in the
Junction Block (JB), and receives ground through a
ground circuit and take out of the body wire harness.
This ground take out has a single eyelet terminal
connector that is secured by a ground screw to the
base of the left D-pillar behind the quarter trim
panel. These connections allow the ITM to remain
operational, regardless of the ignition switch position.
The hard wired inputs and outputs for the ITM may
be diagnosed and tested using conventional diagnos-
tic tools and procedures. However, conventional diag-
nostic methods will not prove conclusive in the
diagnosis of the ITM, the PCI data bus network, or
the electronic message inputs to and outputs from
the ITM. The most reliable, efficient, and accurate
means to diagnose the ITM, the PCI data bus net-
work, and the electronic message inputs to and out-
puts from the ITM requires the use of a DRBIIIt
scan tool. Refer to the appropriate diagnostic infor-
mation.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) While pulling downward lightly on either rear
corner of the Intrusion Transceiver Module (ITM)
trim cover, insert a small thin-bladed screwdriver
through each of the service holes on the rear edge of
the trim cover to depress and release the two inte-
gral rear latch features of the module from the
mounting bracket above the headliner (Fig. 11).
(3) Pull the ITM trim cover rearward far enough
to disengage the two integral front latch features of
KJVEHICLE THEFT SECURITY 8Q - 15
INTRUSION TRANSCEIVER MODULE (Continued)

the module from the mounting bracket above the
headliner.
(4) Pull the ITM and trim cover down from the
headliner far enough to access and disconnect the
overhead wire harness connector for the ITM from
the module connector receptacle.
(5) Remove the ITM from the headliner.
INSTALLATION
(1) Position the Intrusion Transceiver Module
(ITM) to the headliner.
(2) Reconnect the overhead wire harness connector
for the ITM to the module connector receptacle.
(3) Align the two integral front latch features of
the ITM with the two front latch receptacles of the
mounting bracket above the headliner (Fig. 12).
(4) Push the ITM trim cover forward far enough to
insert the two integral rear latch features of the
module into the two rear latch receptacles of the
mounting bracket above the headliner.
(5) Push upward firmly and evenly on the rear
edge of the ITM trim cover until the two integral
rear latch features of the module are engaged in the
latch receptacles of the mounting bracket above the
headliner.
(6) Reconnect the battery negative cable.
NOTE: If the Intrusion Transceiver Module (ITM) has
been replaced with a new unit, the new ITM MUST
be initialized before the Vehicle Theft Security Sys-
tem can operate as designed. The use of a DRBIIIT
scan tool is required to initialize the ITM. Refer to
the appropriate diagnostic information.
SIREN
DESCRIPTION
An alarm siren module is part of the Rest-Of-World
(ROW) premium version of the Vehicle Theft Alarm
(VTA) in the Vehicle Theft Security System (VTSS)
(Fig. 13). The ROW premium version of the VTA is
only available in vehicles built for certain markets,
where the additional features offered by this system
are required. The alarm siren module is located in
Fig. 11 Intrusion Transceiver Module Remove
1 - SMALL SCREWDRIVER
2 - HEADLINER
3 - SERVICE HOLES
4 - ITM
Fig. 12 Intrusion Transceiver Module Mounting
Bracket
1 - STAMPED NUT (2)
2 - MOUNTING BRACKET
3 - HEADLINER
4 - LATCH RECEPTACLES (4)
Fig. 13 Siren Module
1 - BRACKET
2 - NUT (3)
3 - CONNECTOR RECEPTACLE
4 - SIREN MODULE
8Q - 16 VEHICLE THEFT SECURITYKJ
INTRUSION TRANSCEIVER MODULE (Continued)

WIRING
TABLE OF CONTENTS
page page
WIRING DIAGRAM INFORMATION...... 8Wa-01-1
COMPONENT INDEX................. 8Wa-02-1
POWER DISTRIBUTION.............. 8Wa-10-1
JUNCTION BLOCK................... 8Wa-12-1
GROUND DISTRIBUTION............. 8Wa-15-1
BUS COMMUNICATIONS............. 8Wa-18-1
CHARGING SYSTEM................. 8Wa-20-1
STARTING SYSTEM................. 8Wa-21-1
FUEL/IGNITION SYSTEM............. 8Wa-30-1
TRANSMISSION CONTROL SYSTEM.... 8Wa-31-1
VEHICLE SPEED CONTROL........... 8Wa-33-1
ANTILOCK BRAKES.................. 8Wa-35-1
VEHICLE THEFT SECURITY SYSTEM.... 8Wa-39-1
INSTRUMENT CLUSTER.............. 8Wa-40-1
HORN/CIGAR LIGHTER/POWER OUTLET . 8Wa-41-1
AIR CONDITIONING-HEATER.......... 8Wa-42-1
AIRBAG SYSTEM................... 8Wa-43-1
INTERIOR LIGHTING................. 8Wa-44-1BODY CONTROL MODULE............ 8Wa-45-1
AUDIO SYSTEM.................... 8Wa-47-1
REAR WINDOW DEFOGGER........... 8Wa-48-1
OVERHEAD CONSOLE................ 8Wa-49-1
FRONT LIGHTING................... 8Wa-50-1
REAR LIGHTING.................... 8Wa-51-1
TURN SIGNALS..................... 8Wa-52-1
WIPERS........................... 8Wa-53-1
TRAILER TOW...................... 8Wa-54-1
POWER WINDOWS.................. 8Wa-60-1
POWER DOOR LOCKS............... 8Wa-61-1
POWER MIRRORS.................. 8Wa-62-1
POWER SEAT...................... 8Wa-63-1
POWER SUNROOF.................. 8Wa-64-1
SPLICE INFORMATION............... 8Wa-70-1
CONNECTOR PIN-OUTS.............. 8Wa-80-1
CONNECTOR/GROUND/
SPLICE LOCATION................. 8Wa-91-1 KJWIRING
8Wa-1

Component Page
Low Beam Relay..................... 8Wa-50
Manifold Absolute Pressure Sensor....... 8Wa-30
Multi-Function Switch........... 8Wa-50, 52, 53
Output Speed Sensor.................. 8Wa-31
Overhead Map/Reading Lamp........... 8Wa-44
Oxygen Sensors...................... 8Wa-30
Oxygen Sensor Downstream Relay........ 8Wa-30
Park Brake Switch.................... 8Wa-40
Park Lamp Relay..................... 8Wa-50
Park/Turn Signal Lamps............ 8Wa-50, 52
Passenger Airbag..................... 8Wa-43
Passenger Door Unlock Relay........... 8Wa-61
Passenger Seat Belt Switch............. 8Wa-40
Position Lamps...................... 8Wa-50
Power Distribution Center.............. 8Wa-10
Power Mirrors....................... 8Wa-62
Power Outlet........................ 8Wa-41
Power Seats......................... 8Wa-63
Power Steering Pressure Switch......... 8Wa-30
Power Windows...................... 8Wa-60
Powertrain Control Module............. 8Wa-30
Radiator Fans....................... 8Wa-30
Radio Choke......................... 8Wa-47
Radio.............................. 8Wa-47
Rear Fog Lamp Relay................. 8Wa-51
Rear Power Outlet.................... 8Wa-41
Rear Power Window Switch............. 8Wa-60
Rear Wheel Speed Sensor.............. 8Wa-35
Rear Window Defogger................. 8Wa-48
Rear Wiper Motor.................... 8Wa-53
Red Brake Warning Indicator Switch...... 8Wa-40Component Page
Remote Keyless Entry Module........... 8Wa-45
Remote Radio Switches................ 8Wa-47
Splices............................. 8Wa-10
Sentry Key Immobilizer Module.......... 8Wa-39
Shifter Assembly..................... 8Wa-31
Side Impact Airbag Control Modules...... 8Wa-43
Side Marker Lamps................ 8Wa-50, 52
Side Repeater Lamps............... 8Wa-50, 52
Siren.............................. 8Wa-49
Speed Control Servo................... 8Wa-33
Speed Control Switches................ 8Wa-33
Starter Motor Relay................... 8Wa-21
Starter Motor........................ 8Wa-21
Sunroof............................ 8Wa-64
Tail/Stop Lamps...................... 8Wa-51
Tailgate Cylinder Lock Switch........... 8Wa-61
Tailgate Flip-Up Ajar Switch............ 8Wa-61
Tailgate Lock Motor/Ajar Switch......... 8Wa-61
Throttle Position Sensor................ 8Wa-30
Trailer Tow.......................... 8Wa-54
Transfer Case Position Sensor........ 8Wa-30, 31
Transmission Control Module........... 8Wa-31
Transmission Control Relay............. 8Wa-31
Transmission Solenoid/TRS Assembly..... 8Wa-31
Visor/Vanity Lamps................... 8Wa-44
Washer Fluid Level Switch............. 8Wa-53
Washer Pump........................ 8Wa-53
Water In Fuel Sensor.................. 8Wa-30
Wheel Speed Sensors.................. 8Wa-35
Wiper High/Low Relay................. 8Wa-53
KJ8W-02 COMPONENT INDEX8Wa-02-1

8W-12 JUNCTION BLOCK
Component Page
A/C Compressor Clutch Relay...............8Wa-12-19
A/C-Heater Control.................8Wa-12-26, 28, 35
Airbag Control Module.................8Wa-12-18, 25
Antenna Module.....................8Wa-12-23, 24
Ash Receiver Lamp......................8Wa-12-35
Auto Shut Down Relay...................8Wa-12-19
Back-Up Lamp Switch....................8Wa-12-28
Blend Door Actuator.....................8Wa-12-26
Blower Motor Relay.....................8Wa-12-25
Body Control Module . 8Wa-12-9, 10, 11, 13, 14, 15, 18, 21 22, 23
, 24, 27, 28, 30, 31, 32, 33, 34
Brake Lamp Switch.....................8Wa-12-16
Brake Pressure Switch....................8Wa-12-25
Cargo Lamp........................8Wa-12-30, 34
Center High Mounted Stop Lamp.............8Wa-12-16
Cigar Lighter.......................8Wa-12-23, 24
Circuit Breaker No. 1....................8Wa-12-29
Circuit Breaker No. 3 (JB)...............8Wa-12-23, 24
Clockspring...........................8Wa-12-9
Compass Mini-Trip Computer.............8Wa-12-18, 30
Controller Antilock Brake...............8Wa-12-16, 25
Data Link Connector.....................8Wa-12-29
Daytime Running Lamp Relay...............8Wa-12-27
Defogger Relay........................8Wa-12-28
Dome Lamp........................8Wa-12-30, 34
Door Lock Relay........................8Wa-12-11
Driver Door Unlock Relay..................8Wa-12-11
Engine Control Module...................8Wa-12-20
EVAP/Purge Solenoid....................8Wa-12-19
Front Fog Lamp Relay.................8Wa-12-21, 22
Front Wiper Motor......................8Wa-12-32
Fuel Pump Relay.......................8Wa-12-19
Fuse 1..............................8Wa-12-9
Fuse 2..............................8Wa-12-10
Fuse 3..............................8Wa-12-9
Fuse 4..............................8Wa-12-10
Fuse 5..............................8Wa-12-10
Fuse 6..............................8Wa-12-11
Fuse 7..............................8Wa-12-16
Fuse 9....................8Wa-12-13, 14, 15, 21, 22
Fuse 11.............................8Wa-12-17
Fuse 12.............................8Wa-12-16
Fuse 13.............................8Wa-12-18
Fuse 15...........................8Wa-12-19, 20
Fuse 16...........................8Wa-12-21, 22
Fuse 17...........................8Wa-12-21, 22
Fuse 18...........................8Wa-12-21, 22
Fuse 19...........................8Wa-12-21, 22
Fuse 20...........................8Wa-12-23, 24
Fuse 22...........................8Wa-12-23, 24
Fuse 23........................8Wa-12-13, 14, 15
Fuse 24.............................8Wa-12-25
Fuse 25.............................8Wa-12-26
Fuse 26.............................8Wa-12-27
Fuse 27.............................8Wa-12-27
Fuse 29.............................8Wa-12-17
Fuse 30.............................8Wa-12-28
Fuse 31...........................8Wa-12-23, 24
Fuse 32...........................8Wa-12-23, 24
Fuse 33.............................8Wa-12-29
Fuse 34.............................8Wa-12-30
Fuse 36.............................8Wa-12-18
Fuse 37.............................8Wa-12-25
Fuse 38.............................8Wa-12-25
Fuse 39.............................8Wa-12-28
G202...................8Wa-12-11, 13, 14, 15, 27, 32
Hazard Switch/Combination Flasher......8Wa-12-17, 28, 35
Headlamp Leveling Switch...............8Wa-12-14, 15
Heated Seat Module.....................8Wa-12-17
High Beam Relay.......................8Wa-12-27Component Page
High Note Horn.........................8Wa-12-9
Horn Relay...........................8Wa-12-9
Horn Switch...........................8Wa-12-9
Instrument Cluster..........8Wa-12-13, 14, 15, 18, 30, 35
Intrusion Sensor.......................8Wa-12-30
Junction Block . 8Wa-12-2, 3, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35,
Left Courtesy Lamp...................8Wa-12-30, 34
Left Cylinder Lock Switch.................8Wa-12-33
Left Door Lock Switch.............8Wa-12-23, 24, 31, 33
Left Fog Lamp......................8Wa-12-21, 22
Left Front Door Lock Motor/Ajar Switch.......8Wa-12-11, 12
Left Front Park/Turn Signal Lamp............8Wa-12-13
Left Headlamp......................8Wa-12-10, 27
Left Heated Seat Switch...................8Wa-12-26
Left Position Lamp....................8Wa-12-14, 15
Left Power Mirror......................8Wa-12-28
Left Power Seat Switch...................8Wa-12-29
Left Rear Door Lock Motor/Ajar Switch.........8Wa-12-12
Left Side Impact Airbag Control Module.........8Wa-12-18
Left Side Marker Lamp...................8Wa-12-13
Left Tail/Stop Lamp..............8Wa-12-13, 14, 15, 16
Left Visor/Vanity Lamp...................8Wa-12-30
Left Visor/Vanity Lamp...................8Wa-12-31
License Lamp.....................8Wa-12-13, 14, 15
Low Beam Relay.......................8Wa-12-10
Low Note Horn.........................8Wa-12-9
Multi-Function Switch...............8Wa-12-23, 24, 27
Overhead Map/Reading Lamp...........8Wa-12-30, 31, 34
Park Lamp Relay..................8Wa-12-13, 14, 15
Passenger Door Unlock Relay...............8Wa-12-11
Power Distribution Center........8Wa-12-16, 21, 22, 31, 32
Power Mirror Switch.....................8Wa-12-26
Power Outlet..........................8Wa-12-9
Powertrain Control Module.................8Wa-12-19
Radio Choke........................8Wa-12-21, 22
Radio.......................8Wa-12-23, 24, 30, 35
Rear Fog Lamp Relay....................8Wa-12-10
Rear Power Outlet....................8Wa-12-21, 22
Rear Window Defogger....................8Wa-12-28
Rear Wiper Motor....................8Wa-12-21, 22
Right Courtesy Lamp..................8Wa-12-30, 34
Right Cylinder Lock Switch.................8Wa-12-33
Right Door Lock Switch............8Wa-12-23, 24, 31 33
Right Fog Lamp.....................8Wa-12-21, 22
Right Front Door Lock Motor/Ajar Switch......8Wa-12-11, 12
Right Front Park/Turn Signal Lamp...........8Wa-12-13
Right Headlamp.....................8Wa-12-10, 27
Right Heated Seat Switch..................8Wa-12-26
Right Position Lamp...................8Wa-12-14, 15
Right Power Mirror......................8Wa-12-28
Right Power Seat Switch..................8Wa-12-29
Right Rear Door Lock Motor/Ajar Switch........8Wa-12-12
Right Side Impact Airbag Control Module........8Wa-12-18
Right Side Marker Lamp..................8Wa-12-13
Right Tail/Stop Lamp...........8Wa-12-10, 13, 14, 15, 16
Right Visor/Vanity Lamp................8Wa-12-30, 31
Sentry Key Immobilizer Module.........8Wa-12-19, 20, 29
Shifter Assembly.....................8Wa-12-25, 35
Siren...............................8Wa-12-30
Sunroof Motor.......................8Wa-12-23, 24
Tailgate Lock Motor/Ajar Switch..............8Wa-12-32
Trailer Tow Brake Lamp Relay..........8Wa-12-16, 21, 22
Trailer Tow Connector...............8Wa-12-13, 14, 15
Trailer Tow Relay.......................8Wa-12-26
Transmission Control Module...............8Wa-12-19
Transmission Solenoid/TRS Assembly..........8Wa-12-28
Wiper On/Off Relay...............8Wa-12-23, 24, 31, 32
KJ8W-12 JUNCTION BLOCK8Wa-12-1

8W-44 INTERIOR LIGHTING
Component Page
Ash Receiver Lamp.................. 8Wa-44-2
Body Control Module............. 8Wa-44-2, 3, 4
Cargo Lamp....................... 8Wa-44-4
Dome Lamp........................ 8Wa-44-2
Fuse 34....................... 8Wa-44-2, 3, 4
G202............................. 8Wa-44-2
Instrument Cluster.................. 8Wa-44-2Component Page
Junction Block.................. 8Wa-44-2, 3, 4
Left Courtesy Lamp................. 8Wa-44-2
Left Visor/Vanity Lamp............... 8Wa-44-3
Overhead Map/Reading Lamp.......... 8Wa-44-4
Right Courtesy Lamp................ 8Wa-44-2
Right Visor/Vanity Lamp.............. 8Wa-44-3
KJ8W-44 INTERIOR LIGHTING8Wa-44-1

8W-45 BODY CONTROL MODULE
Component Page
A/C- Heater Control................. 8Wa-45-5
Ambient Temperature Sensor.......... 8Wa-45-7
Body Control Module . 8Wa-45-10, 11, 2, 3, 4, 5, 6, 7,
8, 9
Brake Lamp Switch................. 8Wa-45-2
Cargo Lamp..................... 8Wa-45-4, 8
Clockspring........................ 8Wa-45-5
Controller Antilock Brake............. 8Wa-45-5
Data Link Connector............. 8Wa-45-10, 11
Defogger Relay..................... 8Wa-45-3
Diagnostic Junction Port.............. 8Wa-45-6
Door Lock Relay.................... 8Wa-45-4
Driver Door Unlock Relay............. 8Wa-45-3
Engine Control Module............... 8Wa-45-5
Flip-Up Glass Release Motor........... 8Wa-45-8
Flip-Up Glass Release Switch.......... 8Wa-45-8
Front Fog Lamp Relay............... 8Wa-45-4
Fuse 3............................ 8Wa-45-7
Fuse 6............................ 8Wa-45-3
Fuse 13........................... 8Wa-45-2
Fuse 32........................... 8Wa-45-2
Fuse 34........................... 8Wa-45-2
G111 ............................. 8Wa-45-7
G202........................... 8Wa-45-2, 6
G300............................. 8Wa-45-9
G302............................. 8Wa-45-9
Hazard Switch/Combination Flasher..... 8Wa-45-5
High Beam Relay................... 8Wa-45-3
Hood Ajar Switch................... 8Wa-45-7
Horn Relay........................ 8Wa-45-7
Ignition Switch..................... 8Wa-45-6
Instrument Cluster.................. 8Wa-45-6Component Page
Junction Block.............. 8Wa-45-2, 3, 4, 7, 8
Left Courtesy Lamp................. 8Wa-45-4
Left Cylinder Lock Switch....... 8Wa-45-10, 11, 4
Left Door Lock Switch.............. 8Wa-45-4, 7
Left Front Door Ajar Switch........... 8Wa-45-9
Left Front Door Lock Motor/Ajar
Switch...................... 8Wa-45-10, 11
Left Rear Door Ajar Switch............ 8Wa-45-9
Left Visor/Vanity Lamp............... 8Wa-45-3
Low Beam Relay.................... 8Wa-45-3
Multi- Function Switch........... 8Wa-45-3, 5, 6
Overhead Map/Reading Lamp........ 8Wa-45-3, 4
Park Lamp Relay................... 8Wa-45-3
Passenger Door Unlock Relay.......... 8Wa-45-3
Powertrain Control Module............ 8Wa-45-5
Rear Fog Lamp Relay................ 8Wa-45-2
Rear Wiper Motor................. 8Wa-45-6, 8
Remote Keyless Entry Module......... 8Wa-45-8
Right Courtesy Lamp................ 8Wa-45-4
Right Cylinder Lock Switch...... 8Wa-45-10, 11, 4
Right Door Lock Switch............ 8Wa-45-4, 7
Right Front Door Ajar Switch.......... 8Wa-45-9
Right Front Door Lock Motor/Ajar
Switch...................... 8Wa-45-10, 11
Right Rear Door Ajar Switch........... 8Wa-45-9
Right Remote Radio Switch............ 8Wa-45-5
Right Visor/Vanity Lamp.............. 8Wa-45-3
Tailgate Cylinder Lock Switch.... 8Wa-45-10, 11, 8
Tailgate Lock Motor/Ajar Switch...... 8Wa-45-7, 8
Washer Pump...................... 8Wa-45-6
Wiper High/Low Relay............... 8Wa-45-4
Wiper On/Off Relay.................. 8Wa-45-4
KJ8W-45 BODY CONTROL MODULE8Wa-45-1

8W-49 OVERHEAD CONSOLE
Component Page
Compass Mini-Trip Computer........ 8Wa-49-2, 4
Diagnostic Junction Port............ 8Wa-49-2, 4
Dome Lamp........................ 8Wa-49-4
Fuse 13......................... 8Wa-49-2, 4
Fuse 34....................... 8Wa-49-2, 3, 4Component Page
G111 ............................. 8Wa-49-3
G311 ........................... 8Wa-49-2, 4
Intrusion Sensor.................. 8Wa-49-2, 3
Junction Block.................. 8Wa-49-2, 3, 4
Siren............................. 8Wa-49-3
KJ8W-49 OVERHEAD CONSOLE8Wa-49-1