1996 CHRYSLER VOYAGER wiring

DEPLOYED MODULE
The Driver Airbag Module and Driver Airbag Cov-
er/Horn Pad are serviced separately from eachother.
REMOVAL
(1) Disconnect battery negative cable. Allow at
least two minutes for the reserve capacitor in the
ACM to discharge.
(2) Clean powder residue from interior of vehicle,
refer to Cleanup Procedure.
(3) Remove three screws attaching Driver Airbag
Module to steering wheel (Fig. 7).
(4) Remove airbag module from steering wheel.
(5) Disconnect wire connectors from Airbag Mod-
ule, horn switch, and speed control switches.
(6) Adjust the steering wheel so that the tires are
in a straight ahead position. Remove steering wheel
(Fig. 8), refer to Group 19, Steering for proper proce-
dure.
(7) Disconnect the 2-way and 4-way connectors
between the clockspring and the instrument panel
wiring harness.
(8) Remove upper and lower steering column
shrouds.
(9) Remove clockspring from the housing assembly
by depressing the 2 tabs on the clockspring (Fig. 10).
(10) Remove screws holding speed control switches
to airbag cover and remove, if equipped.
INSTALLATION
For installation, reverse the above procedures. Do
not connect battery negative cable. Refer to Diagno-
sis and Testing for Airbag System Test procedures.
UNDEPLOYED
REMOVAL
(1) Disconnect battery negative cable. Allow at
least two minutes for the reserve capacitor in the
Airbag Control Module (ACM) to discharge.
(2) Remove screws attaching airbag/horn switch to
steering wheel (Fig. 7).
(3) Remove Driver Airbag Module from steering
wheel.
(4) Disconnect wire connectors from airbag mod-
ule, horn switch, and speed control switches, if
equipped.
(5) Remove screws holding vehicle speed control
switches to airbag cover and remove.
INSTALLATION
For installation, reverse the above procedures and
do not connect battery negative cable. Do not connect
battery negative cable. Refer to Diagnosis and Test-
ing for Airbag System Test procedures.
PASSENGER AIRBAG
WARNING: DISCONNECT AND ISOLATE THE BAT-
TERY NEGATIVE CABLE BEFORE BEGINNING AIR-
BAG SYSTEM COMPONENT SERVICE
PROCEDURES. THIS WILL DISABLE THE AIRBAG
SYSTEM. FAILURE TO DISCONNECT THE BATTERY
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT AND POSSIBLE PERSONAL INJURY. ALLOW
SYSTEM CAPACITOR TO DISCHARGE FOR TWO
MINUTES BEFORE REMOVING AIRBAG COMPO-
NENTS.
DEPLOYED MODULE
REMOVAL
(1) Disconnect and isolate battery negative cable.
Allow at least two minutes for the reserve capacitor
in the Airbag Control Module to discharge.
(2) Clean powder residue from interior of vehicle,
refer to Cleanup Procedure in this section.
(3) Remove instrument panel, refer to Group 8E,
Instrument Panel and Systems for proper proce-
dures.
(4) Remove all reusable components from the
upper instrument panel.
INSTALLATION
Transfer all reusable components to the new the
upper instrument panel.
(1) Install new Passenger Airbag Module into
instrument panel.
(2) Install airbag module attaching screws to the
instrument panel.
Fig. 10 Clockspring Locking Tabs
8M - 6 RESTRAINT SYSTEMNS
REMOVAL AND INSTALLATION (Continued)

ELECTRICALLY HEATED SYSTEMS
CONTENTS
page page
DESCRIPTION AND OPERATION
HVAC MOUNTED SWITCH................. 1
INTRODUCTION......................... 1
DIAGNOSIS AND TESTING
GRID LINE TEST......................... 2SYSTEM TEST.......................... 2
SERVICE PROCEDURES
GRID LINE AND TERMINAL REPAIR......... 3
DESCRIPTION AND OPERATION
INTRODUCTION
The electrically heated Rear Window Defogger (Fig.
1), Heated Power Side View Mirrors, and Heated
Windshield Wiper De-icer (Fig. 2) is available on NS
vehicles.
The Rear Window Defogger system consists of two
vertical bus bars linked by a series of grid lines on
the inside surface of the rear window. The electrical
circuit consists of the rear defogger switch in the
HVAC and a relay with timer switch to turn OFF the
system after ten minutes. The main feed circuit is
protected by fuse one (40 amp) in the Junction Block.
The rear defogger switch and relay also activates the
heated power side view mirrors and heated wind-
shield wiper de-icer. The HVAC rear defogger switch
is protected by fuse ten (10 amp) in the Junction
Block. The heated mirror circuit is protected by fuse
12 (10 amp) in the junction block. The heated wind-
shield wiper de-icer circuit is protected by fuse 21 (25
amp) in the Junction Block.
The Heated Windshield Wiper Deicer is also acti-
vated when the DEFROST mode is selected on the
HVAC. In the DEFROST mode the rear defogger
relay/timer is bypassed, the heated windshield wiper
de-icer will stay ON until the another mode is
selected. For circuit information and component loca-
tion refer to Group 8W, Wiring Diagrams.
CAUTION: Since grid lines can be damaged or
scraped off with sharp instruments, care should be
taken in cleaning the glass or removing foreign
materials, decals or stickers. Normal glass cleaning
solvents or hot water used with rags or toweling is
recommended.
HVAC MOUNTED SWITCH
The rear window defogger switch is integrated into
the HVAC (Fig. 3). An LED indicator will illuminate
when the switch is activated. The switch energizesthe timing circuit and activates the rear window
defogger relay. The relay controls the current to flow
to the grids of the rear window defogger, heated
power side view mirrors and the heated windshield
wiper de-icer. The defogger relay will be on for
approximately 10 minutes or until the control switch
or ignition is turned off.
Fig. 1 Rear Window Defogger
Fig. 2 Heated Windshield Wiper De-icer
NSELECTRICALLY HEATED SYSTEMS 8N - 1

DIAGNOSIS AND TESTING
SYSTEM TEST
Electrically heated rear window defogger or the
heated windshield wiper deicer operation can be
checked on the vehicle in the following manner:
(1) Turn the ignition switch to the ON position.
(2) Using a ammeter on the battery, turn the rear
defogger control switch to the ON position, a distinct
increase in amperage draw should be noted.
(3) The rear window defogger or the heated wind-
shield wiper deicer operation can be checked by feel-
ing the glass. A distinct difference in temperature
between the grid lines and adjacent clear glass can
be detected in 3 to 4 minutes of operation.
(4) Using a DC voltmeter (Fig. 4) contact terminal
B with the negative lead, and terminal A with the
positive lead. The voltmeter should read 10-14 volts.
(5) Indicator light illumination means that there is
power available at the switch only and does not nec-
essarily verify system operation.
(6) If turning the defogger switch ON, no distinct
current draw on the ammeter the problem should be
isolated in the following manner:
²Confirm that ignition switch is ON.
²Ensure that the heated rear window or the
heated windshield wiper deicer feed pigtail is con-
nected to the wiring harness and that the ground
pigtail is in fact grounded.
²Ensure that the proper fuse in the Junction
Block is OK.(7) When the above steps have been completed and
the system is still inoperative, one or more of the fol-
lowing is defective:
²HVAC switch
²Rear window defogger relay in the relay bank.
²Check for loose connector or a wire pushed out
of connector.
²Rear window or the windshield grid lines (all
grid lines would have to be broken, or one of the feed
pigtails not connected to the bus bar, for no ammeter
deflection).
(8) If turning the switch ON produces severe volt-
meter deflection, the circuit should be closely checked
for a shorting condition.
(9) If the system operation has been verified but
indicator LED does not light, replace switch.
(10) For detailed wiring information, refer to
Group 8W, Wiring Diagrams.
GRID LINE TEST
The horizontal grid lines and vertical bus bar lines
printed and baked on inside surface of the window
glass makes up an electrical parallel circuit. The
electrically conductive lines are composed of a silver
ceramic material which when baked on glass
becomes bonded to the glass and is highly resistant
to abrasion. It is possible, however, that a break may
exist or occur in an individual grid line resulting in
no current flow through the line. To detect breaks in
grid lines, the following procedure is required:
(1) Turn ignition and rear window defogger control
switch ON. The indicator light should come on.
(2) Using a DC voltmeter with 0-15 volt range,
contact vertical bus bar connecting grid lines on pas-
senger side of vehicle at terminal A with negative
lead of voltmeter (Fig. 4). With positive lead of volt-
meter, contact vertical bus bar on driver side of vehi-
cle at terminal B. The voltmeter should read 10-14
volts.
Fig. 3 HVAC Rear Window Defogger Switch
Fig. 4 Grid Line Test
8N - 2 ELECTRICALLY HEATED SYSTEMSNS
DIAGNOSIS AND TESTING (Continued)

DOOR LOCK INHIBIT FEATURE
The BCM cancels out the door lock switch actua-
tion, when the key is in the Ignition Switch and a
door is open. After the key is removed from the Igni-
tion Switch, or the doors are closed, the power door
locks will operate normally.
SLIDING DOOR LOCK MEMORY FEATURE
The door locks on the sliding door(s) can be actu-
ated when the door(s) are closed. If the sliding
door(s) are open when the door locks are actuated,
the BCM will hold the lock command in memory
until the door(s) is closed. When the door is closed
and the door jamb terminals make contact, signaling
the BCM to lock the sliding door(s) automatically.
Actuating the door lock switch to the unlock position
before the sliding door(s) are closed will cancel the
lock request.
DIAGNOSIS AND TESTING
AUTOMATIC DOOR LOCK SYSTEM TEST
When using a scan tool (DRB) for testing the auto-
matic door lock system, refer to the Body Diagnostic
Procedures Manual. Refer to Group 8W, Wiring Dia-
grams for circuit information and component loca-
tions.
DOOR LOCK MOTOR
Verify battery condition before testing door lock
motor(s), refer to Group 8A, Battery for proper diag-
nosis procedures.
To determine which motor is faulty, check each
individual door for electrical lock and unlock or dis-
connect the motor connectors one at a time, while
operating the door lock switch. In the event that
none of the motors work, the problem may be caused
by a shorted motor, a relay or a bad switch. Discon-
necting the defective motor will allow the others to
work.
To test an individual door lock motor, disconnect
the electrical connector from the motor. To lock the
door, connect a 12 volt power source to the positive
pin of the lock motor and a ground wire to the other
pin (Fig. 1), (Fig. 2), (Fig. 3) and refer to Group 8W,
Wiring Diagrams for pin locations. To unlock the door
reverse the wire connections at the motor pin termi-
nals. If these results are NOT obtained, replace the
motor.
DOOR LOCK SWITCH TEST
(1) Remove door lock switch bezel assembly from
door. Refer to Group 23, Body for removal proce-
dures.
(2) Disconnect wire connector from back of door
lock switch.(3) Depress switch to LOCK position.
(4) Using an ohmmeter, test switch resistance
between Pins 2 and 3. Refer to Door Lock Switch
Test and (Fig. 4).
(5) Depress switch to UNLOCK position.
(6) Test resistance between Pins 2 and 3.
(7) If resistance values are not within the param-
eters shown replace the door lock switch.
Fig. 1 Sliding Door Lock Motor±Typical
Fig. 2 Front Door Lock Motor
8P - 2 POWER DOOR LOCKSNS
DESCRIPTION AND OPERATION (Continued)

SLIDING DOOR LOCK MOTOR
REMOVAL
(1) Remove sliding door trim panel.
(2) Remove watershield as necessary.
(3) Remove latch/lock control cover.
(4) Remove latch/lock control.
(5) Remove screws holding door lock motor to
latch/lock control (Fig. 7).
(6) Remove lock motor from control.
INSTALLATION
For installation, reverse the above procedures.
SLIDING DOOR LOCK PLUNGER
REMOVAL
(1) Remove sliding door trim panel.
(2) Remove watershield as necessary to gain access
to push-in fasteners holding sliding door lock plunger
wiring harness to inner door panel.
(3) Make note of wiring harness routing to aid
installation (Fig. 8).
(4) Remove push-in fasteners holding lock plunger
wiring harness to inner door panel.
(5) Disconnect plunger wiring harness from sliding
door lock motor.(6) Remove screw holding lock plunger to door
frame (Fig. 8).
(7) Remove lock plunger from sliding door.
INSTALLATION
For installation, reverse the above procedures.
Fig. 6 Sliding Door Lock Contacts
Fig. 7 Sliding Door Lock Motor
Fig. 8 Sliding Door Lock Plunger
8P - 4 POWER DOOR LOCKSNS
REMOVAL AND INSTALLATION (Continued)

REMOTE KEYLESS ENTRY
INDEX
page page
DESCRIPTION AND OPERATION
INTRODUCTION......................... 5
VEHICLE ACCESS CODE (VAC)
PROGRAMMING........................ 5
DIAGNOSIS AND TESTING
RKE DIAGNOSTICS....................... 5
SERVICE PROCEDURES
HORN CHIRP DISABLE OR ENABLE.......... 6REMOVAL AND INSTALLATION
RKE MODULE........................... 6
ADJUSTMENTS
PROGRAMMING RKE MODULE.............. 6
SPECIFICATIONS
RKE TRANSMITTER BATTERY.............. 6
RKE TRANSMITTER RANGE................ 6
DESCRIPTION AND OPERATION
INTRODUCTION
The key fob transmitter has three buttons to actu-
ate and program the Remote Keyless Entry (RKE)
system (Fig. 1).
²UNLOCK: Pressing the UNLOCK button once
will unlock the driver door and activate the illumi-
nated entry system and disarm Vehicle Theft Secu-
rity System, if equipped. Pressing the UNLOCK
button twice within five seconds will unlock all doors
and activate the illuminated entry system.
²LOCK: Pressing the LOCK button locks all
doors and sounds horn (chirp) and arm the Vehicle
Theft Security System. The chirp verifies the door
lock operation.
²PANIC: Pressing the PANIC button sounds the
horns at half second intervals, flashes the exterior
lamps, and turns ON the interior lamps. The panic
alarm will remain on for three minutes, or until the
PANIC button is actuated again or the ignition
switch is turned to the RUN position.
²The Remote Keyless Entry Module is capable of
retaining the transmitter Vehicle Access Code(s)
(VAC) in its memory even after vehicle power has
been interrupted.
²The RKE system activates the optional memory
seat and mirror system, if equipped. Two primary
key fob transmitters can be programmed to actuate
memory seat and mirror setting 1 or 2. Two addi-
tional key fob transmitters can be added, but they
will not be able to operate the memory seat and mir-
ror system. Refer to Group 8R, Power Seats and
Group 8T, Power Mirrors for memory system infor-
mation.
VEHICLE ACCESS CODE (VAC) PROGRAMMING
The RKE module is capable of retaining up to four
different Vehicle Access Codes. Whenever the vehicle
battery power is interrupted the RKE Module willretain all vehicle access codes in its memory. When
replacing or adding a key fob transmitter (maximum
4) a functional key fob transmitter is required to pro-
gram the RKE Module to accept the new Vehicle
Access Code. If a functional key fob transmitter is
not available, a scan tool (DRB) can be used to pro-
gram the RKE Module. Refer to the proper Body
Diagnostic Procedures manual for Vehicle Access
Code programming procedures using a scan tool.
DIAGNOSIS AND TESTING
RKE DIAGNOSTICS
Refer to Group 8W, Wiring Diagrams for circuit
information and component locations. Refer to the
proper Body Diagnostic Procedures manual for test-
ing the Remote Keyless Entry system using a scan
tool (DRB). Also refer to other interrelated systems
groups within this manual:
²Group 8Q, Vehicle Theft Security System
²Group 8R, Power Seats
²Group 8T, Power Mirrors
Fig. 1 Key Fob Transmitter
NSPOWER DOOR LOCKS 8P - 5

TIME-OUT PERIOD
The VTSS requires 16 consecutive seconds to time-
out and arm the alarm. If a door is key unlocked, key
fob unlocked. or the ignition is switched ON, the
VTSS will cancel out. To reset the VTSS, perform
methods A or B.
TRIGGERING THE VTSS
After the VTSS is armed, following actions will
trigger the alarm:
²Opening any door.
²Opening the hood
²Turning the ignition to the ON or unlock posi-
tion.
²The ignition switch can be turned to the acces-
sory position without triggering alarm system.
DIAGNOSIS AND TESTING
DIAGNOSTIC PROCEDURES
Refer to Group 8W, Wiring Diagrams for circuit
information and component locations. Using a scan
tool (DRB). Refer to the proper Body Diagnostic Pro-
cedures manual for test procedures.
REMOVAL AND INSTALLATION
BODY CONTROL MODULE
REMOVAL
(1) Disconnect the battery negative cable.
(2) Remove the lower steering column cover and
the knee blocker reinforcement.
(3) Disconnect the two wire connectors from the
bottom of the Body Control Module (BCM) (Fig. 1).
(4) Remove the bolts holding the Junction Block to
the dash panel mounting bracket.
(5) Remove the Junction Block from the mounting
bracket.
(6) Remove the screws holding BCM to Junction
Block.
(7) Slide the BCM downward to disengage guide
studs on Junction Block from the channels on the
BCM mounting bracket.
(8) Remove the BCM from Junction Block.
INSTALLATION
For installation, reverse the above procedure.
DOOR LOCK CYLINDER SWITCH
REMOVAL
(1) Remove the door trim and water shield.
(2) Close the door window.(3) Disconnect the door lock cylinder switch wire
connector from the door harness and wiring clip from
the impact beam.
(4) Remove the outer handle from the door.
(5) Disengage the lock tab holding switch to the
back of the lock cylinder (Fig. 2).
(6) Remove the switch from the door handle.
INSTALLATION
For installation, reverse the above procedure.
FRONT DOOR AJAR (VTSS TRIGGER) SWITCH
REMOVAL
(1) Open the front door.
(2) Remove the screw holding the door ajar switch
to the door B-pillar (Fig. 3).
(3) Remove the door ajar switch from the B-pillar.
Fig. 1 Body Control Module
Fig. 2 Door Lock Cylinder Switch
8Q - 2 VEHICLE THEFT SECURITY SYSTEMNS
DESCRIPTION AND OPERATION (Continued)

VEHICLE THEFT/SECURITY SYSTEMS
CONTENTS
page page
GENERAL INFORMATION
INTRODUCTION........................ 1
SMART KEY IMMOBILIZER SYSTEM....... 1
DESCRIPTION AND OPERATION
SMART KEY IMMOBILIZER MODULE....... 1
SMART KEY IMMOBILIZER SYSTEM
INDICATOR LAMP..................... 3
SMART KEY IMMOBILIZER TRANSPONDER . 2DIAGNOSIS AND TESTING
SMART KEY IMMOBILIZER SYSTEM....... 3
SERVICE PROCEDURES
SMART KEY IMMOBILIZER SYSTEM
TRANSPONDER PROGRAMMING......... 4
REMOVAL AND INSTALLATION
SMART KEY IMMOBILIZER MODULE....... 4
GENERAL INFORMATION
INTRODUCTION
The Smart Key Immobilizer System (SKIS) is
available factory-installed optional equipment for this
model. Following are some general descriptions of the
features and components of the SKIS. Refer to the
vehicle owner's manual for more information on the
use and operation of the SKIS. Refer to 8W-30 - Fuel/
Ignition System in Group 8W - Wiring Diagrams for
complete circuit descriptions and diagrams.
SMART KEY IMMOBILIZER SYSTEM
The Smart Key Immobilizer System (SKIS) is
designed to provide passive protection against unau-
thorized vehicle use by preventing the engine from
operating while the system is armed. The primary
components of this system are the Smart Key Immo-
bilizer Module (SKIM), the Smart Key transponder,
the SKIS indicator lamp, and the Powertrain Control
Module (PCM), for gasoline engines, and the Body
Control Module (BCM) for diesel engines.
The SKIM is installed on the steering column near
the ignition lock cylinder. The transponder is located
under the molded rubber cap on the head of the igni-
tion key. The SKIS indicator lamp is located in the
instrument cluster.
The SKIS includes two valid Smart Key transpon-
ders from the factory. If the customer wishes, addi-
tional non-coded blank Smart Keys are available.
These blank keys can be cut to match a valid ignition
key, but the engine will not start unless the key tran-
sponder is also programmed to the vehicle. The SKIS
will recognize no more than eight valid Smart Key
transponders at any one time.
The SKIS performs a self-test each time the igni-
tion switch is turned to the On position, and will
store Diagnostic Trouble Codes (DTCs) if a systemmalfunction is detected. The SKIS can be diagnosed,
and any stored DTC can be retrieved using a DRB
scan tool as described in the proper Diagnostic Pro-
cedures manual.
DESCRIPTION AND OPERATION
SMART KEY IMMOBILIZER MODULE
The Smart Key Immobilizer Module (SKIM) con-
tains a Radio Frequency (RF) transceiver and a cen-
tral processing unit, which includes the Smart Key
Immobilizer System (SKIS) program logic. The SKIS
programming enables the SKIM to program and
retain in memory the codes of at least two, but no
more than eight electronically coded Smart Key tran-
sponders. The SKIS programming also enables the
SKIM to communicate over the Chrysler Collision
Detection (CCD) data bus network with the Power-
train Control Module (PCM), the instrument cluster
and/or the DRB scan tool.
The SKIM transmits and receives RF signals
through a tuned antenna enclosed within a molded
plastic ring formation that is integral to the SKIM
housing. When the SKIM is properly installed on the
steering column, the antenna ring is oriented around
the circumference of the ignition lock cylinder hous-
ing. This antenna ring must be located within eight
millimeters (0.31 inches) of the Smart Key in order
to ensure proper RF communication between the
SKIM and the Smart Key transponder.
For added system security, each SKIM is pro-
grammed with a unique ªSecret Keyº code and a
security code. The SKIM keeps the ªSecret Keyº code
in memory and sends the code over the CCD data
bus to the PCM, which also keeps this code in its
memory. The SKIM also sends the ªSecret Keyº code
to each of the programmed Smart Key transponders.
The security code is used by the assembly plant to
NS/GSVEHICLE THEFT/SECURITY SYSTEMS 8Q - 1