2002 JEEP LIBERTY battery location

(8) Install antenna mast.
(9) Tighten fender mounting bolts near door hinge
area.
(10) Install and tighten the upper fender mounting
bolts (Refer to 23 - BODY/EXTERIOR/FRONT
FENDER - INSTALLATION).
(11) Connect the battery negative cable.
CD CHANGER
DESCRIPTION
A factory-installed Compact Disc (CD) changer fea-
turing a six-CD magazine is an available option on
this model. The CD changer is mounted in the cargo
area of the passenger compartment on the right rear
quarter panel.
The controls on the radio receiver operate the CD
changer through messages sent over the Programma-
ble Communications Interface (PCI) data bus net-
work. For diagnosis of the messaging functions of the
radio receiver and the CD changer, or of the PCI data
bus, a DRB scan tool and the proper Diagnostic Pro-
cedures manual are required.
The CD changer can only be serviced by an autho-
rized radio repair station. See the latest Warranty
Policies and Procedures manual for a current listing
of authorized radio repair stations. 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.
OPERATION
The CD changer will only operate when the igni-
tion switch is in the On or Accessory positions, and
the radio is turned on. The six-CD magazine may be
ejected with the ignition in the Off position. For more
information on the features, loading procedures and
radio control functions for the operation of the CD
changer, refer to the owner's manual.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the right rear quarter trim panel.
(Refer to 23 - BODY/INTERIOR/QUARTER TRIM
PANEL - REMOVAL).
(3) Disconnect the electrical wire harness connec-
tor (Fig. 4).
(4) Remove the mounting nuts.
(5) Remove the CD Changer from the vehicle.
INSTALLATION
(1) Install the CD Changer to the vehicle.
(2) Install the mounting nuts. Tighten to 11.8 N´m
(104 in. lbs.).
(3) Connect the wire harness connector.
(4) Install the right rear quarter trim panel (Refer
to 23 - BODY/INTERIOR/QUARTER TRIM PANEL -
INSTALLATION).
(5) Connect the battery negative cable.
INSTRUMENT PANEL
ANTENNA CABLE
REMOVAL
WARNING: DISABLE THE AIRBAG SYSTEM
BEFORE ATTEMPTING ANY STEERING WHEEL,
STEERING COLUMN, SEAT BELT TENSIONER, SIDE
AIRBAG, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable.
Fig. 4 CD CHANGER
1 - CD CHANGER
2 - WIRE HARNESS CONNECTOR
3 - MOUNTING NUT
KJAUDIO 8A - 7
ANTENNA BODY & CABLE (Continued)

ness routing and retention, connector pin-out infor-
mation and location views for the various wire
harness connectors, splices and grounds.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the instrument panel center trim
panel.
(3) Remove the radio mounting screws (Fig. 7).
(4) Disconnect the antenna cable by pulling the
locking antenna connector away from the radio (Fig.
8).
(5) Disconnect the electrical harness connector(s).
(6) Remove radio from instrument panel.
INSTALLATION
(1) Connect the wire harness connector(s).
(2) Connect the antenna cable.
(3) Install the radio to the instrument panel.
(4) Install the radio mounting screws.
(5) Install the instrument panel center trim panel.
(6) Connect the battery negative cable.
RADIO NOISE SUPPRESSION
GROUND STRAP
DESCRIPTION
Radio noise suppression devices are factory-in-
stalled standard equipment on this vehicle. Radio
Frequency Interference (RFI) and ElectroMagnetic
Interference (EMI) can be produced by any on-board
or external source of electromagnetic energy. These
electromagnetic energy sources can radiate electro-
magnetic signals through the air, or conduct them
through the vehicle electrical system.
When the audio system converts RFI or EMI to an
audible acoustic wave form, it is referred to as radio
noise. This undesirable radio noise is generally man-
ifested in the form of ªbuzzing,º ªhissing,º ªpopping,º
ªclicking,º ªcrackling,º and/or ªwhirringº sounds. In
most cases, RFI and EMI radio noise can be sup-
pressed using a combination of vehicle and compo-
nent grounding, filtering and shielding techniques.
This vehicle is equipped with factory-installed radio
noise suppression devices that were designed to min-
imize exposure to typical sources of RFI and EMI;
thereby, minimizing radio noise complaints.
Factory-installed radio noise suppression is accom-
plished primarily through circuitry or devices that
are integral to the factory-installed radios, audio
power amplifiers and other on-board electrical com-
ponents such as generators, wiper motors, blower
motors, and fuel pumps that have been found to be
potential sources of RFI or EMI. External radio noise
suppression devices that are used on this vehicle to
control RFI or EMI, and can be serviced, include the
following:
²Engine-to-body ground strap- This length of
braided ground strap has an eyelet terminal connec-
tor crimped to each end. One end is secured to the
engine cylinder head(s). The other is secured to the
plenum.
²Resistor-type spark plugs- This type of spark
plug has an internal resistor connected in series
between the spark plug terminal and the center elec-
trode to help reduce the production of electromag-
netic radiation that can result in radio noise.
Fig. 7 RADIO
Fig. 8 ANTENNA TO RADIO
1 - RADIO
2 - LOCKING ANTENNA CONNECTOR
3 - INSTRUMENT PANEL ANTENNA CABLE
KJAUDIO 8A - 9
RADIO (Continued)

OPERATION
There are two common strategies that can be used
to suppress Radio Frequency Interference (RFI) and
ElectroMagnetic Interference (EMI) radio noise. The
first suppression strategy involves preventing the
production of RFI and EMI electromagnetic signals
at their sources. The second suppression strategy
involves preventing the reception of RFI and EMI
electromagnetic signals by the audio system compo-
nents.
The use of braided ground straps in key locations
is part of the RFI and EMI prevention strategy.
These ground straps ensure adequate ground paths,
particularly for high current components such as
many of those found in the starting, charging, igni-
tion, engine control and transmission control sys-
tems. An insufficient ground path for any of these
high current components may result in radio noise
caused by induced voltages created as the high cur-
rent seeks alternative ground paths through compo-
nents or circuits intended for use by, or in close
proximity to the audio system components or circuits.
Preventing the reception of RFI and EMI is accom-
plished by ensuring that the audio system compo-
nents are correctly installed in the vehicle. Loose,
corroded or improperly soldered wire harness connec-
tions, improperly routed wiring and inadequate audio
system component grounding can all contribute to
the reception of RFI and EMI. A properly grounded
antenna body and radio chassis, as well as a shielded
antenna coaxial cable with clean and tight connec-
tions will each help reduce the potential for reception
of RFI and EMI.
REMOVAL
2.4L ENGINE
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the retaining bolt from the engine cyl-
inder head (Fig. 9).
(3) Remove the retaining nut from the plenum
(Fig. 10).
Fig. 9 GROUND STRAP TO ENGINE - 2.4L
1 - GROUND STRAP
2 - BOLT
Fig. 10 GROUND STRAP TO PLENUM - 2.4L
1 - PLENUM
2 - RETAINING NUT
3 - GROUND STRAP
8A - 10 AUDIOKJ
RADIO NOISE SUPPRESSION GROUND STRAP (Continued)

OPERATION
The six switches in the two remote radio switch units
are normally open, resistor multiplexed momentary
switches that are hard wired to the Body Control Mod-
ule (BCM) through the clockspring. The BCM sends a
five volt reference signal to both switch units on one
circuit, and senses the status of all of the switches by
reading the voltage drop on a second circuit.
When the BCM senses an input (voltage drop) from
any one of the remote radio switches, it sends the
proper switch status messages on the Programmable
Communication Interface (PCI) data bus network to
the radio receiver. The electronic circuitry within the
radio receiver is programmed to respond to these
remote radio switch status messages by adjusting the
radio settings as requested. For diagnosis of the
BCM or the PCI data bus, the use of a DRB scan tool
and the proper Diagnostic Procedures manual are
recommended.
For more information on the features and control
functions for each of the remote radio switches, refer
to the owner's manual.
DIAGNOSIS AND TESTING - REMOTE
SWITCHES
Any diagnosis of the Audio system should
begin with the use of the DRB diagnostic tool.
For information on the use of the DRB, refer to
the appropriate Diagnostic Service Manual.
For complete circuit diagrams, refer to the appro-
priate wiring information. The wiring information
includes wiring diagrams, proper wire and connector
repair procedures, details of wire harness routing
and retention, connector pin-out information and
location views for the various wire harness connec-
tors, splices and grounds.
WARNING: DISABLE THE AIRBAG SYSTEM
BEFORE ATTEMPTING ANY STEERING WHEEL,
STEERING COLUMN, SEAT BELT TENSIONER, SIDE
AIRBAG, OR INSTRUMENT PANEL COMPONENT
DIAGNOSIS OR SERVICE. DISCONNECT AND ISO-
LATE THE BATTERY NEGATIVE (GROUND) CABLE,
THEN WAIT TWO MINUTES FOR THE AIRBAG SYS-
TEM CAPACITOR TO DISCHARGE BEFORE PER-
FORMING FURTHER DIAGNOSIS OR SERVICE. THIS
IS THE ONLY SURE WAY TO DISABLE THE AIRBAG
SYSTEM. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable. Remove the remote radio switch(es) (Fig. 14)
from the steering wheel (Refer to 8 - ELECTRICAL/
AUDIO/REMOTE SWITCHES - REMOVAL).(2)
Use an ohmmeter to check the switch resis-
tances as shown in the Remote Radio Switch Test
chart. If the remote radio switch resistances check OK,
go to Step 3. If not OK, replace the faulty switch.
REMOTE RADIO SWITCH TEST TABLE
Switch Switch Position Resistance
Right
(White)Volume Up 1.210 Kilohms   1%
Right
(White)Volume Down 3.010 Kilohms   1%
Right
(White)Mode Advance 0.0511 Kilohms   1%
Left
(Black)Seek Up 0.261 Kilohms   1%
Left
(Black)Seek Down 0.681 Kilohms   1%
Left
(Black)Pre-Set Station
Advance0.162 Kilohms   1%
(3) Reconnect the battery negative cable. Turn the
ignition switch to the On position. Check for 5 volts
at the radio control mux circuit cavities of the steer-
ing wheel wire harness connectors for both remote
radio switches. If OK, go to Step 4. If not OK, repair
the open or shorted radio control mux circuit to the
Body Control Module (BCM) as required.
(4) Disconnect and isolate the battery negative
cable. Disconnect the 22-way instrument panel wire
harness connector from the BCM. Check for continu-
ity between the remote radio switch ground circuit
cavities of the steering wheel wire harness connec-
tors for both remote radio switches and a good
Fig. 14 Remote Radio Switches
1 - BLACK (LEFT) SWITCH
2 - WHITE (RIGHT) SWITCH
8A - 12 AUDIOKJ
REMOTE SWITCHES (Continued)

ground. There should be no continuity. If OK, go to
Step 5. If not OK, repair the shorted remote radio
switch ground circuit to the BCM as required.
(5) Check for continuity between the remote radio
switch ground circuit cavities of the steering wheel
wire harness connectors for both remote radio
switches and the 22-way instrument panel wire har-
ness connector for the BCM. There should be conti-
nuity. If OK, refer to the proper Diagnostic
Procedures manual to test the BCM and the PCI
data bus. If not OK, repair the open remote radio
switch ground circuit as required.
REMOVAL
WARNING:DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, SIDE AIRBAG,
OR INSTRUMENT PANEL COMPONENT DIAGNOSIS
OR SERVICE. DISCONNECT AND ISOLATE THE BAT-
TERY NEGATIVE (GROUND) CABLE, THEN WAIT
TWO MINUTES FOR THE AIRBAG SYSTEM CAPACI-
TOR TO DISCHARGE BEFORE PERFORMING FUR-
THER DIAGNOSIS OR SERVICE. THIS IS THE ONLY
SURE WAY TO DISABLE THE AIRBAG SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT AND POSSIBLE PERSONAL INJURY.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the driver side airbag module from the
vehicle (Refer to 8 - ELECTRICAL/RESTRAINTS/
DRIVER AIRBAG - REMOVAL).
(3) Remove the cruise control switches (Fig. 15).
(4) Unplug the wire harness connector from the
remote radio switch(es).
(5)
Depress the tabs on each side of each switch and
push the switch through the rear steering wheel cover.
INSTALLATION
WARNING:DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, SEAT BELT TENSIONER, SIDE AIRBAG,
OR INSTRUMENT PANEL COMPONENT DIAGNOSIS
OR SERVICE. DISCONNECT AND ISOLATE THE BAT-
TERY NEGATIVE (GROUND) CABLE, THEN WAIT
TWO MINUTES FOR THE AIRBAG SYSTEM CAPACI-
TOR TO DISCHARGE BEFORE PERFORMING FUR-
THER DIAGNOSIS OR SERVICE. THIS IS THE ONLY
SURE WAY TO DISABLE THE AIRBAG SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT AND POSSIBLE PERSONAL INJURY.
(1) Install remote radio switch to the steering
wheel.(2) Connect the wire harness to the remote radio
switch.
(3) Install the cruise control switches.
(4) Install the driver side airbag module (Refer to
8 - ELECTRICAL/RESTRAINTS/DRIVER AIRBAG -
INSTALLATION).
(5) Connect the battery negative cable.
SPEAKER
DESCRIPTION
STANDARD
The standard equipment speaker system includes
speakers in six locations. One 6.4 centimeter (2.50
inch) diameter speaker is installed on each end of the
instrument panel top pad. One 16.5 centimeter (6.5
inch) full-range speaker is located in each front door.
There is also one full-range 16.5 centimeter (6.5 inch)
diameter full-range speaker located in each rear door.
PREMIUM
The optional premium speaker system features six
Premium model speakers in six locations. Each of the
standard speakers is replaced with Premium model
speakers. One 6.4 centimeter (2.50 inch) diameter
Fig. 15 REMOTE SWITCH
1 - STEERING WHEEL
2 - SPEED CONTROL SWITCH
3 - SCREW
4 - DRIVER SIDE AIRBAG MODULE
5 - REMOTE RADIO SWITCH
6 - REAR TRIM COVER
KJAUDIO 8A - 13
REMOTE SWITCHES (Continued)

speaker is installed on each end of the instrument
panel top pad. One 16.5 centimeter (6.5 inch) Pre-
mium woofer is located in each front door. There is
also one full-range 16.5 centimeter (6.5 inch) diame-
ter Premium full-range speaker located in each rear
door. The premium speaker system also includes a
power amplifier mounted to each front door speaker.
The total available power of the premium speaker
system is about 160 watts.
OPERATION
Two wires connected to each speaker, one feed cir-
cuit (+) and one return circuit (±), allow the audio
output signal electrical current to flow through the
voice coil. For complete circuit 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.
REMOVAL
FRONT DOOR
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the front door trim panel (Refer to 23 -
BODY/DOOR - FRONT/TRIM PANEL - REMOVAL).
(3) Remove the speaker mounting screws (Fig. 16).
(4) Remove the speaker from the door and discon-
nect the wire harness connector.
INSTRUMENT PANEL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the A-pillar trim (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - REMOVAL).
(3) Remove instrument panel top cover (Refer to
23 - BODY/INSTRUMENT PANEL/INSTRUMENT
PANEL TOP COVER - REMOVAL).
(4) Remove speaker mounting screws (Fig. 17).
(5) Remove speaker and disconnect the wire har-
ness connector.
Fig. 16 FRONT DOOR SPEAKER
1 - FRONT DOOR SPEAKER
2 - MOUNTING SCREW
3 - WIRE HARNESS CONNECTOR
Fig. 17 INSTRUMENT PANEL SPEAKER
1 - INSTRUMENT PANEL SPEAKER
2 - INSTRUMENT PANEL
8A - 14 AUDIOKJ
SPEAKER (Continued)

A chime warning system is standard factory-in-
stalled equipment on this model. The chime warning
system uses a single chime tone generator that is sol-
dered onto the electronic circuit board that is integral
to the ElectroMechanical Instrument Cluster (EMIC)
to provide an audible indication of various vehicle
conditions that may require the attention of the vehi-
cle operator or occupants (Fig. 1). The microproces-
sor-based EMIC utilizes electronic chime request
messages received from other electronic modules in
the vehicle over the Programmable Communications
Interface (PCI) data bus network along with hard
wired inputs to the cluster microprocessor to monitor
many sensors and switches throughout the vehicle.
In response to those inputs, the integrated circuitry
and internal programming of the EMIC allow it to
control audible outputs that are produced through its
on-board chime tone generator.
The EMIC circuitry and its chime tone generator
are capable of producing each of the four following
audible outputs:
²Fixed Duration Beep- A short, sharp, single
tactile ªbeep-likeº tone that is about 150 milliseconds
in duration.
²Single Chime Tone- A single ªbong-likeº chime
tone.
²Slow Rate Repetitive Chime- Repeated
chime tones that are issued at a slow rate of about
50 ªbong-likeº tones per minute.
²Fast Rate Repetitive Chime- Repeated chime
tones that are issued at a fast rate of about 180
ªbong-likeº tones per minute.
Hard wired circuitry connects the EMIC and the
various chime warning system switch and sensor
inputs to their electronic modules and to each other
through the electrical system of the vehicle. These
hard wired circuits are integral to numerous wire
harnesses, which are routed throughout the vehicle
and retained by many different methods. These cir-
cuits may be connected to each other, to the vehicle
electrical system and to the chime warning system
through the use of a combination of soldered splices,
splice block connectors, and many different types of
wire harness terminal connectors and insulators.
Refer to the appropriate wiring information. The wir-
ing information includes wiring diagrams, proper
wire and connector repair procedures, further details
on wire harness routing and retention, as well as
pin-out and location views for the various wire har-
ness connectors, splices and grounds.
The EMIC chime warning system circuitry and
integral chime tone generator cannot be adjusted or
repaired. If the EMIC or the chime tone generator
are damaged or faulty, the EMIC unit must be
replaced.OPERATION
The chime warning system is designed to provide
an audible output as an indication of various condi-
tions that may require the attention or awareness of
the vehicle operator or occupants. The chime warning
system components operate on battery current
received through a fused B(+) fuse in the Junction
Block (JB) on a non-switched fused B(+) circuit so
that the system may operate regardless of the igni-
tion switch position. However, the chime warning
system also monitors the ignition switch position so
that some chime features will only occur with igni-
tion switch in the On position, while others occur
regardless of the ignition switch position.
The chime warning system provides an audible
indication to the vehicle operator or occupants under
the following conditions:
²Airbag Indicator Warning- The ElectroMe-
chanical Instrument Cluster (EMIC) chime tone gen-
erator will generate one, short, ªbong-likeº chime
tone when the ignition switch is in the On position,
and an electronic message is received over the Pro-
grammable Communications Interface (PCI) data bus
from the Airbag Control Module (ACM) requesting
ªAirbagº indicator illumination. This warning will
only occur following completion of the ªAirbagº indi-
cator bulb test, and will only occur once during an
ignition cycle. The ACM uses internal programming,
hard wired inputs from the front Supplemental
Restraint System (SRS) components and, on vehicles
so equipped, electronic messages received over the
PCI data bus from each Side Impact Airbag Control
Module (SIACM) to determine the proper ªAirbagº
indicator messages to send to the EMIC.
²Anti-Lock Brake Indicator Warning- The
EMIC chime tone generator will generate one, short,
ªbong-likeº chime tone when the ignition switch is in
the On position, and an electronic message is
received over the PCI data bus from the Controller
Anti-lock Brake (CAB) requesting ªAntilock Brake
System (ABS)º indicator illumination. This warning
will only occur following completion of the ªABSº
indicator bulb test, and will only occur once during
an ignition cycle. The CAB uses internal program-
ming, hard wired inputs from the Antilock Brake
System (ABS) components, and electronic messages
received over the PCI data bus from the Powertrain
Control Module (PCM) to determine the proper
ªABSº indicator messages to send to the EMIC.
²Compass Mini-Trip Computer Reset- The
EMIC chime tone generator will generate one, short,
fixed duration ªbeep-likeº chime tone when the igni-
tion switch is in the On position, and an electronic
message is received over the PCI data bus from the
optional Compass Mini-Trip Computer (CMTC)
requesting that the CMTC elapsed time, average fuel
8B - 2 CHIME/BUZZERKJ
CHIME WARNING SYSTEM (Continued)

There are two different versions of the BCM: base
and premium. The base BCM is a subset of the com-
ponents in the premium version. Basically, the base
version BCM does not support the following features:
Compass Mini-Trip Computer (CMTC), fog lamps
(front and/or rear), Remote Keyless Entry (RKE),
remote radio switches, or Vehicle Theft Security Sys-
tem (VTSS). Both versions of the BCM utilize inte-
grated circuitry and information carried on the
Programmable Communications Interface (PCI) databus network along with many hard wired inputs to
monitor many sensor and switch inputs throughout
the vehicle. In response to those inputs, the internal
circuitry and programming of the BCM allow it to
control and integrate many electronic functions and
features of the vehicle through both hard wired out-
puts and the transmission of electronic message out-
puts to other electronic modules in the vehicle over
the PCI data bus. The electronic functions and fea-
tures that the BCM supports or controls include the
following:
²A/C Select Switch Status- The BCM monitors
an input from, and transmits the status of the A/C
switch on the heater-A/C control.
²Ambient Temperature Data- The premium
BCM monitors and transmits the ambient tempera-
ture sensor input data.
²Cargo Lamp Disable- The BCM monitors an
input from the cargo lamp switch to provide an inte-
rior lighting disable feature.
²Chimes- The chime tone generator is located
on the ElectroMechanical Instrument Cluster (EMIC)
circuit board, but the EMIC goes to sleep with the
ignition switch in the Off position. The BCM provides
a wake-up output to the EMIC based upon inputs
from the key-in ignition switch or the exterior light-
ing switch, then sends electronic chime request mes-
sages to the EMIC for the headlamps-on warning
and key-in ignition warning.
²Door Lock Inhibit- The BCM monitors the
key-in ignition switch and the driver side front door
ajar switch to provide a door lock inhibit feature.
²Exterior Lamp Load Shedding- The BCM
provides a battery saver feature which will automat-
ically turn off exterior lamps that remain on after a
timed interval.
²Exterior Lamp Status- The BCM monitors
the status of the park lamp, low beam, high beam or
Daytime Running Lamp (DRL - Canada only), front
fog lamp (optional), and rear fog lamp (in required
markets only) relays.
²Exterior Lighting Control- The BCM pro-
vides exterior lamp control for standard head and
park lamps, as well as Daytime Running Lamps
(DRL - Canada only), front fog lamps (optional), and
rear fog lamps (in required markets only). This
includes support for features including optical horn
(also known as flash-to-pass) and headlamp time
delay.
²Flip-Up Glass Control- The BCM monitors
the tailgate cylinder lock switch, the tailgate handle
switch, the Remote Keyless Entry (RKE) module
inputs and the rear wiper switch to provide control
for the rear flip-up glass actuator.
Fig. 1 Body Control Module Location
1 - DRIVER DOOR
2 - INSTRUMENT PANEL END BRACKET
3 - JUNCTION BLOCK
4 - BODY CONTROL MODULE
Fig. 2 Body Control Module
1 - BODY CONTROL MODULE (FRONT VIEW)
2 - REMOTE KEYLESS ENTRY MODULE RECEPTACLE
3 - BCM-RKE CONNECTOR
4 - BODY CONTROL MODULE (BACK VIEW)
5 - JB-BCM CONNECTOR
6 - CONNECTOR RECEPTACLE (2)
KJELECTRONIC CONTROL MODULES 8E - 3
BODY CONTROL MODULE (Continued)