lock CHRYSLER VOYAGER 2001 Service Manual

REMOTE SWITCH
DIAGNOSIS AND TESTING - REMOTE SWITCH
(1) Remove power mirror switch. (Refer to 8 -
ELECTRICAL/POWER MIRRORS/POWER MIRROR
SWITCH - REMOVAL).
(2) Disconnect wiring harness at switch connector.
(3) Using a ohmmeter, test for continuity between
the terminals of the switch (Fig. 2).
(4) If results shown in the table are not obtained,
replace the switch.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove instrument panel lower cover.
(3) From behind headlamp switch assembly,
depress retaining tabs and push switch from instru-
ment panel.
(4) Disconnect wire connector from power mirror
switch.
(5) Disengage lock tabs above and below the mir-
ror switch.
(6) Remove power mirror switch from headlamp
switch bezel.
INSTALLATION
(1) Install power mirror switch to the headlamp
switch bezel.
(2) Connect wire connector to the power mirror
switch.
(3) Insert headlamp switch assembly into instru-
ment panel.
(4) Install instrument panel lower cover.
(5) Connect battery negative cable.
SIDEVIEW MIRROR
REMOVAL
For service procedures, (Refer to 23 - BODY/EXTE-
RIOR/SIDE VIEW MIRROR - REMOVAL).
Fig. 2 Mirror Switch Test
MIRROR SWITCH CONTINUITY
MIRROR SELECT SWITCH IN ªLEFTº POSITION
Move Button Continuity Between
UP PIN 9 - PIN 12,
PIN 6 - PIN 11,
PIN 9 - PIN 13
LEFT PIN 9 - PIN 7,
PIN 6 - PIN 11,
PIN 9 - PIN 8
DOWN PIN 9 - PIN 6,
PIN 12 - PIN 11,
PIN 13 - PIN 11
RIGHT PIN 9 - PIN 6,
PIN 7 - PIN 11,
PIN 8 - PIN 11
MIRROR SELECT SWITCH IN ªRIGHTº POSITION
Move Button Continuity Between
UP PIN 9 - PIN 13,
PIN 1 - PIN 11,
PIN 9 - PIN 12
LEFT PIN 9 - PIN 8,
PIN 1 - PIN 11,
PIN 9 - PIN 7
DOWN PIN 9 - PIN 1,
PIN 13 - PIN 11,
PIN 12 - PIN 11
RIGHT PIN 9 - PIN 1,
PIN 8 - PIN 11,
PIN 7 - PIN 11
LAMP PIN5-PIN11
8N - 48 POWER MIRRORSRS

A eight-way power seat is standard on highline
models and optional on others. This option includes a
six-way adjustable seat cushion track and a two-way
power seat back.
The eight-way power seat is also available with the
heated seat and memory seat system that automati-
cally positions the power seat for two different driv-
ers. Refer toHeated Seat Systemfor more
information on the heated seat option. Refer toMem-
ory Systemin the Memory System section of this
group for more information on the memory system.
The power seat system includes the following com-
ponents:
²Power seat recliner
²Power seat switch
²Power seat track.
The power seat system with memory and heated
seat options includes the following components:
²Power seat recliner
²Power seat switch
²Power seat track.
²Memory Heated Seat Module (MHSM)
²Memory set switch
²Heated seat switch
²Electronic Vehicle Information Center (EVIC)
²Programmable Communications Interface (PCI)
data bus network
Refer to Wiring Diagrams for complete circuit dia-
grams. Following are general descriptions and opera-
tions for the major components in the power seat
system and memory seat system.
DESCRIPTION - MEMORY SEAT SYSTEM
An electronic memory and heated seat system is
available on some models. The memory system is
able to store and recall the driver side power seat
positions (including the power recliner position), and
both outside power mirror positions for two drivers.
For vehicles with a radio and heated / memory seat
system connected to the Programmable Communica-
tions Interface (PCI) data bus network, the memory
system is also able to store and recall radio station
presets for two drivers. The memory system also will
store and recall the last station listened to for each
driver, even if it is not one of the preset stations.
The memory system will automatically return to
all of these settings when the corresponding num-
bered and button of the memory switch on the driver
side seat side shield is depressed, or when the doors
are unlocked using the Remote Keyless Entry (RKE)
transmitter. A customer programmable feature of the
memory system allows the RKE recall of memory fea-
tures to be disabled in cases where there are more
than two drivers of the vehicle.
A Memory Heated Seat Module (MHSM) is used on
some models to control and integrate the many elec-tronic functions and features included in the memory
/ heated seat system.
The memory system includes the following compo-
nents:
²Heated seat switch
²Memory heated seat module (MHSM)
²Memory switch
²Position potentiometers on both outside power
mirrors
²Position potentiometers on the driver side power
seat track and power seat recliner motors.
²Radio receiver (if PCI data bus capable).
Certain functions and features of the memory system
rely upon resources shared with other electronic mod-
ules in the vehicle over the Programmable Communica-
tions Interface (PCI) J1850 data bus network. The PCI
data bus network allows the sharing of sensor informa-
tion. This helps to reduce wire harness complexity,
internal controller hardware, and component sensor cur-
rent loads. At the same time, this system provides
increased reliability, enhanced diagnostics, and allows
the addition of many new feature capabilities. For diag-
nosis of these electronic modules or of the PCI data bus
network, the use of a DRBtscan tool and the proper
Diagnostic Procedures manual are recommended.
The other electronic modules that may affect mem-
ory system operation are as follows:
²Body Control Module (BCM)- Refer toBody
Control Modulein Electronic Control Modules for
more information.
²
Electronic Vehicle Information Center (EVIC)
- Refer toElectronic Vehicle Information Center
in Overhead Console Systems for more information.
²Powertrain Control Module (PCM)- Refer to
Powertrain Control Modulein Electronic Control
Modules for more information.
²Radio Receiver- Refer toRadio Receiverin
Audio Systems for more information.
Refer toHeated Seat Systemfor more informa-
tion on the heated seat system. Refer toRemote
Keyless Entry Systemin Power Lock Systems for
more information on the RKE system. Refer to
Power Mirrorin Power Mirrors for more informa-
tion on the mirror position potentiometers. Refer to
Power Seat TrackandPower Seat Reclinerin
the Power Seat System section of this group for more
information on the driver side power seat position
potentiometers.
Refer toPower Seatin the Contents of Wiring
Diagrams for complete circuit diagrams. Following
are general descriptions of the remaining major com-
ponents in the factory-installed memory system.
OPERATION - POWER SEAT SYSTEM
The power seat system allows the driver and/or
front passenger seating positions to be adjusted elec-
8N - 50 POWER SEATSRS
POWER SEATS (Continued)

(3) If the result are not OK, replace the driver side
window lift switch.
(4) Test passenger door switch for continuity as
described in (Fig. 3).
(5) If the results are not OK, replace the switch.
The power window master switch has a Auto-Down
feature. The switch is equipped with two detent posi-
tions when actuating the power window OPEN. The
first detent position allows the window to roll down
and stop when the switch is released. The second
detent position actuates an integral express roll
down relay that rolls the window down after the
switch is released. When the express down circuit
senses stall current (window has reached end of
down travel), the switch will turn current off to the
motor. The AUTO feature can be cancelled by actuat-
ing the switch UP or DOWN while window is in
motion. If the electronic circuit in the switch fails todetect a stall current, the auto down circuit will time
out within 9 to 13 seconds.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Using a trim stick, start at the bottom of the
switch and bezel assembly and pry up to remove the
switch and bezel assembly from the door trim panel
(Fig. 4).
(3) Unlatch the locking tab on the harness side
connector of the switch.
(4) Disconnect wire harness connectors from
switch.
INSTALLATION
(1) Reconnect wire harness connector to switch.
(2) Insert switch into door trim panel and press
into place.
(3) Reconnect battery negative cable.
Fig. 3 Passenger Door Power Window Switch
SWITCH POSITION CONTINUITY BETWEEN
OFF 3 AND 8
OFF 2 AND 5
UP 1 AND 8
DOWN 1 AND 5
Fig. 4 POWER WINDOW SWITCH
1 - DOOR TRIM PANEL
2 - POWER WINDOW SWITCH AND BEZEL ASSEMBLY
RSPOWER WINDOWS8N-63
WINDOW SWITCH (Continued)

RESTRAINTS
TABLE OF CONTENTS
page page
RESTRAINTS
DESCRIPTION............................2
OPERATION.............................2
WARNING...............................2
DIAGNOSIS AND TESTING..................3
AIRBAG SYSTEM........................3
CLOCK SPRING
DESCRIPTION............................3
OPERATION.............................3
STANDARD PROCEDURE...................3
CLOCK SPRING CENTERING..............3
REMOVAL...............................4
INSTALLATION............................4
DRIVER AIRBAG
DESCRIPTION............................4
OPERATION.............................4
STANDARD PROCEDURE...................4
DEPLOYED DRIVER AIRBAG CLEAN UP......4
REMOVAL...............................5
INSTALLATION............................5
OCCUPANT RESTRAINT CONTROLLER
DESCRIPTION............................5
OPERATION.............................5
REMOVAL...............................5
INSTALLATION............................5
PASSENGER AIRBAG
DESCRIPTION............................6
OPERATION.............................6
STANDARD PROCEDURE...................6
DEPLOYED PASSENGER AIRBAG CLEAN
UP...................................6
REMOVAL...............................7
INSTALLATION............................7
SEAT AIRBAG
DESCRIPTION............................7
OPERATION.............................7
SEAT BELT OUTBOARD FRONT
REMOVAL...............................7
INSTALLATION............................8
SEAT BELT FIRST ROW ANCHOR BRACKET -
LW B
REMOVAL...............................8
INSTALLATION............................8
SEAT BELT LEFT FIRST ROW OUTBOARD -
SWB THREE DOOR
REMOVAL...............................8
INSTALLATION............................9SEAT BELT FIRST ROW OUTBOARD - SWB
FOUR DOOR
REMOVAL...............................9
INSTALLATION............................9
SEAT BELT FIRST ROW OUTBOARD - LWB
FOUR DOOR
REMOVAL..............................10
INSTALLATION...........................10
SEAT BELT SECOND RIGHT ROW OUTBOARD
-LWB
REMOVAL..............................10
INSTALLATION...........................11
SEAT BELT SECOND RIGHT ROW OUTBOARD
- LBW WITH REAR HVAC
REMOVAL..............................11
INSTALLATION...........................11
SEAT BELT SECOND ROW OUTBOARD - SWB
REMOVAL..............................12
INSTALLATION...........................13
SEAT BELT BUCKLE - FRONT INBOARD
REMOVAL..............................13
INSTALLATION...........................13
SEAT BELT BUCKLE FIRST ROW QUAD
BUCKET
REMOVAL..............................13
INSTALLATION...........................14
SEAT BELT BUCKLE FIRST ROW - TWO
PASSENGER BENCH
REMOVAL..............................14
INSTALLATION...........................14
SEAT BELT BUCKLE SECOND ROW - THREE
PASSENGER BENCH
REMOVAL..............................14
INSTALLATION...........................14
SEAT BELT TENSIONER
DESCRIPTION...........................14
OPERATION.............................15
SHOULDER BELT HEIGHT ADJUSTER
REMOVAL..............................15
INSTALLATION...........................15
SHOULDER BELT HEIGHT ADJUSTER KNOB
REMOVAL..............................15
INSTALLATION...........................15
SIDE IMPACT AIRBAG CONTROL MODULE
DESCRIPTION...........................15
OPERATION.............................16
REMOVAL..............................16
INSTALLATION...........................16
RSRESTRAINTS8O-1

AIRBAG SQUIB STATUS
(1) Using a DRBIIItread Airbag DTC's
Ifthe following active codes are present:
DTC CONDITIONS ACTIVE SQUIB
Driver Squib 1 openAND IFthe stored minutes for both are within 15
minutes of each other, both Driver Squib 1 and 2 were
used.Both Driver Squib 1 and
2 were used.
Driver Squib 2 open
Driver Squib 1 openAND IFthe stored minutes for Driver Squib 2 open is
GREATER than the stored minutes for Driver Squib 1
by 15 minutes or more.Driver Squib 1 was used;
Driver Squib 2 is live.
Driver Squib 2 open
Driver Squib 1 openAND IFthe stored minutes for Driver Squib 1 open is
GREATER than the stored minutes for Driver Squib 2
by 15 minutes or more.Driver Squib 1 is live;
Driver Squib 2 was used.
Driver Squib 2 open
IfDriver Squib 1 open is
an active codeAND IFDriver Squib 2 open is NOT an active code.Driver Squib 1 was used;
Driver Squib 2 is live.
IfDriver Squib 2 open is
an active codeAND IFDriver Squib 1 open is NOT an active code.Driver Squib 1 is live;
Driver Squib 2 was used.
Ifneither of the following codes is an active code:
DTC ACTIVE SQUIB
Driver squib 1 open
Status of Airbag is
Unknown.
Driver squib 2 open
NOTE: If the Driver/Passenger Airbag is defective
and not deployed, refer to DaimlerChrysler Motors
Corporation current return policies for proper han-
dling procedures.
DIAGNOSIS AND TESTING - AIRBAG SYSTEM
(1) Connect a DRBIIItscan tool to the Data Link
Connector (DLC), located at left side of the steering
column and at the lower edge of the lower instru-
ment panel.
(2) Turn the ignition key to ON position. Exit vehi-
cle with scan tool. Use the latest version of the
proper cartridge.
(3) After checking that no one is inside the vehicle,
connect the battery negative terminal.
(4) Using the DRBIIItscan tool, read and record
active diagnostic code data.
(5) Read and record any stored diagnostic codes.
(6) Refer to the proper Body Diagnostic Procedures
manual if any diagnostic codes are found in Step 4 or
Step 5.
(7) Erase stored diagnostic codes if there are no
active diagnostic codes. If problems remain, diagnos-
tic codes will not erase. Refer to the Proper Body
Diagnostic Procedures Manual to diagnose the prob-
lem.If airbag warning lamp either fails to light,
or goes on and stays on, there is a system mal-function. Refer to the proper Body Diagnostic
Procedures manual to diagnose the problem.
CLOCK SPRING
DESCRIPTION
The clock spring is screwed to a plastic mounting
platform on the steering column behind the steering
wheel. The clock spring is used to maintain a contin-
uous electrical circuit between the wiring harness
and the drivers airbag.
OPERATION
This assembly consists of a flat ribbon like electri-
cally conductive tape which winds and unwinds with
the steering wheel rotation. The clock spring cannot
be repaired. If the clock spring is faulty, damaged, or
if the airbag has been deployed, the clock spring
must be replaced.
STANDARD PROCEDURE - CLOCK SPRING
CENTERING
If the rotating tape (wire coil) in the clock spring is
not positioned properly with the steering wheel and
the front wheels, the clock spring may fail. The fol-
lowing procedure MUST BE USED to center the
clock spring if it is not known to be properly posi-
tioned, or if the front wheels were moved from the
straight ahead position.
(1) Adjust the steering wheel so that the tires are
in a straight ahead position.
(2) Remove Driver Airbag from steering wheel.
(3) Disconnect wire connectors from back of airbag.
RSRESTRAINTS8O-3
RESTRAINTS (Continued)

(4) Remove steering wheel.
(5) Depress the two plastic locking pins to disen-
gage lock mechanism.
(6) With lock mechanism disengaged, rotate the
clock spring rotor clockwise until the rotor stops. Do
not apply excessive force.
(7) From the end of travel, rotate the rotor three
turns counterclockwise. The wires should end up at
the top. Release locking pins to engage clock spring
lock mechanism.
(8) Install steering wheel and airbag.
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
REMOVAL
(1) Position steering wheel and front wheels
straight ahead.
(2) Release hood latch and open hood. Disconnect
and isolate the battery negative cable.
(3) Remove driver airbag from steering wheel.
(4) Disconnect wire connectors from back of driver
airbag.
(5) Disconnect the 2±way connector from remote
radio control harness.
(6) Remove steering wheel.
(7) Remove steering column shrouds.
(8) Disconnect 2-way and 5-way connectors
between the clock spring and the instrument panel
wiring harness.
(9) Remove clock spring from housing assembly by
removing the two retaining screws retaining the
clock spring.
INSTALLATION
(1) Position the clock spring into the housing.
Install the two retaining screws to clock spring.
(2) Connect the two way and five way harness
between the clock spring and the instrument panel.
(3) Install the steering wheel. Refer to Steering,
Column, Steering Wheel, Installation.
(4) Connect the harness connector to the driver
airbag.
(5) Connect the remote radio control harness.
(6)
Install the driver airbag into the steering wheel.
(7) Install the steering column upper and lower
shrouds.
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
DRIVER AIRBAG
DESCRIPTION
The Driver Airbag is located in the center of the
steering wheel. The most visible part of the airbag is
the cover/horn switch.
OPERATION
The Driver Airbag cover contains the horn switch,
inflator device, and a fabric bag. The airbag cover/
horn switch is serviced separately from the inflator
and bag components.
WHEN THE FRONT AIRBAG SYSTEM IS
DEPLOYED BECAUSE OF A COLLISION, THE
FOLLOWING MUST BE REPLACED:
²COMPLETE STEERING COLUMN ASSEMBLY
²LOWER STEERING COUPLER
²STEERING WHEEL
²STEERING COLUMN CLOCK SPRING
²DRIVER AIRBAG
²PASSENGER AIRBAG
²UPPER INSTRUMENT PANEL WITH PAD
CARE OF UNDEPLOYED AIRBAGS
Airbags must be stored in their original special
container until used for service. At no time should a
source of electricity be permitted near the inflator on
the back of an airbag. When carrying or handling an
undeployed airbag, the trim side of the airbag should
be pointing away from the body to minimize possibil-
ity of injury if accidental deployment occurs. Do not
place undeployed airbag face down on a solid surface,
the airbag will propel into the air if accidental
deployment occurs.
STANDARD PROCEDURE - DEPLOYED DRIVER
AIRBAG CLEAN UP
Roll or fold the driver airbag towards the steering
wheel and then tape the bag to the steering wheel.
Use a vacuum cleaner to remove any residual pow-
der from the vehicle interior. Work from the outside
in to avoid kneeling or sitting in a contaminated
area. Vacuum the heater and A/C outlets as well. If
HVAC was in RECIRC mode at time of airbag
deployment, operate HVAC blower on low speed/heat
and vacuum powder residue expelled from the heat
outlets. Multiple vacuum cleaning may be necessary
to decontaminate the interior of the vehicle.
SERVICE OF DEPLOYED AIRBAG
If a Driver Airbag has been deployed, but not due
to a collision, replace the following:
²Driver Airbag
²Clock Spring Assembly
8O - 4 RESTRAINTSRS
CLOCK SPRING (Continued)

The components above must be replaced because
they cannot be reused. Replace any other driver air-
bag system components if damaged.
REMOVAL
DEPLOYED AIRBAG
The Driver Airbag and Driver Airbag Cover/Horn
Pad are serviced separately from each other.
(1) Clean powder residue from interior of vehicle,
(Refer to 8 - ELECTRICAL/RESTRAINTS/DRIVER
AIRBAG - STANDARD PROCEDURE ) Cleanup.
(2) Remove two screws attaching Driver Airbag to
steering wheel.
(3) Remove the driver airbag from steering wheel.
(4) Disconnect wire connectors from Airbag and
Clock Spring.
(5) Adjust the steering wheel so that the tires are
in a straight ahead position. Remove steering wheel,
(Refer to 19 - STEERING/COLUMN/STEERING
WHEEL - REMOVAL)
(6) Disconnect the 2-way and 4-way connectors
between the clock spring and the instrument panel
wiring harness.
(7) Remove upper and lower steering column
shrouds.
(8) Remove clock spring from the housing assem-
bly by depressing the 2 tabs on the clock spring.
UNDEPLOYED AIRBAG
(1) Remove screws attaching airbag/horn switch to
steering wheel.
(2) Remove Driver Airbag from steering wheel.
(3) Disconnect wire connectors from driver airbag
and clock spring.
INSTALLATION
DEPLOYED AIRBAG
(1) Perform cleanup procedure.(Refer to 8 - ELEC-
TRICAL/RESTRAINTS/DRIVER AIRBAG - STAN-
DARD PROCEDURE)
(2) Install a new steering column assembly and
lower steering column coupler. Refer to Steering, Col-
umn, Installation.
(3) Install the clock spring.
(4) Install the driver airbag and the two screws
retaining the airbag. Tighten screws to 10 N´m (90
in. lbs.)
WARNING: DO NOT CONNECT THE BATTERY NEGA-
TIVE CABLE. REFER TO ELECTRICAL, RESTRAINTS,
DIAGNOSIS AND TESTING - AIRBAG SYSTEM FIRST.
UNDEPLOYED AIRBAG
(1) Position a new airbag into the airbag cavity.(2) Install the two screws retaining the airbag.
Tighten screws to 10 N´m (90 in. lbs.)
WARNING: DO NOT CONNECT THE BATTERY NEGA-
TIVE CABLE. REFER TO ELECTRICAL, RESTRAINTS,
DIAGNOSIS AND TESTING - AIRBAG SYSTEM FIRST.
OCCUPANT RESTRAINT
CONTROLLER
DESCRIPTION
The front driver and passenger airbag system is
designed to reduce the risk of fatality or serious
injury, caused by a frontal impact of the vehicle.
The Occupant Restraint Controller (ORC) contains
the impact sensor and energy reserve capacitor. It is
mounted on a bracket, under the instrument panel,
just forward of the storage bin. The ORC monitors
the system to determine the system readiness. The
ORC contains on-board diagnostics and will light the
AIRBAG warning lamp in the message center when a
problem occurs.
OPERATION
The impact sensor provides verification of the
direction and severity of the impact. One impact sen-
sor is used. It is located inside the Occupant
Restraint Controller (ORC). The impact sensor is an
accelerometer that senses deceleration. The decelera-
tion pulses are sent to a microprocessor which con-
tains a decision algorithm. When an impact is severe
enough to require airbag protection, the ORC micro-
processor sends a signal that completes the electrical
circuit to the driver and passenger airbags. The
impact sensor is calibrated for the specific vehicle
and reacts to the severity and direction of an impact.
REMOVAL
(1)Disconnect and isolate the battery negative cable.
(2) Remove storage bin from instrument panel.
Refer to Body, Instrument Panel, Storage Bin,
Removal.
(3) Remove three bolts holding ORC to floor
bracket.
(4) Disconnect the wire connector from ORC.
(5) Remove the ORC w/bracket assembly from
vehicle.
INSTALLATION
WARNING: DO NOT INSTALL ORC IF MOUNTING
LOCATION IS DEFORMED OR DAMAGED.
RSRESTRAINTS8O-5
DRIVER AIRBAG (Continued)

CAUTION: Use correct screws when installing the
ORC.
(1) Install the ORC assembly into vehicle.
(2) Connect the wire connector to the ORC.
(3) Install three bolts holding ORC to floor
bracket. Torque bolts to 7.3 - 9.6 N´m (65 to 85 in.
lbs.)
(4) Install the storage bin onto the instrument
panel. Refer to Body, Instrument Panel, Storage Bin,
Installation.
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
PASSENGER AIRBAG
DESCRIPTION
WARNING: NEVER DISASSEMBLE THE PASSEN-
GER AIRBAG, THE PASSENGER AIRBAG HAS NO
SERVICEABLE PARTS.
The Passenger Airbag is located beneath the
instrument panel and pad assembly. The airbag is
mounted to the back side of the instrument panel
reinforcement.
The instrument panel top pad is the most visible
part of the passenger airbag system. Located under
the instrument panel top pad are the airbag door, the
passenger airbag cushion and the airbag cushion
supporting components.
The passenger airbag includes a magnesium hous-
ing within which the cushion and inflator are
mounted and sealed.
Following a passenger airbag deployment, the pas-
senger airbag and the instrument panel must be
replaced. The passenger airbag cannot be repaired,
and must be replaced if deployed or damaged in any
way.
OPERATION
The passenger airbag is equipped with two infla-
tors, each with three levels of pressure output. The
inflators seal the hole in the airbag cushion so it can
discharge the gas it produces directly into the cush-
ion when supplied with the proper electrical signal.
Following an airbag deployment, the airbag cushion
quickly deflates by venting this gas through the
cushion material towards the instrument panel.
The passenger airbag is secured with screws to the
instrument panel beneath the instrument panel top
pad and above the glove box opening. The instrumentpanel top pad above the glove box opening conceals
the airbag door and a predetermined hinge line
beneath its decorative cover. Upon airbag deploy-
ment, the top pad will bend at the hinge line and the
door will fold back out of the way onto the top of the
instrument panel.
WHEN THE FRONT AIRBAG SYSTEM IS
DEPLOYED BECAUSE OF A COLLISION, THE
FOLLOWING MUST BE REPLACED:
²COMPLETE STEERING COLUMN ASSEMBLY
²LOWER STEERING COUPLER
²STEERING WHEEL
²STEERING COLUMN CLOCK SPRING
²DRIVER AIRBAG COVER/HORN SWITCH
²DRIVER AIRBAG
²PASSENGER AIRBAG
²UPPER INSTRUMENT PANEL WITH PAD
CARE OF UNDEPLOYED AIRBAGS
Airbags must be stored in their original special
container until used for service. At no time should a
source of electricity be permitted near the inflator on
the back of an airbag. When carrying or handling an
undeployed airbag, the trim side of the airbag should
be pointing away from the body to minimize possibil-
ity of injury if accidental deployment occurs. Do not
place undeployed airbag face down on a solid surface,
the airbag will propel into the air if accidental
deployment occurs.
STANDARD PROCEDURE - DEPLOYED
PASSENGER AIRBAG CLEAN UP
Roll or fold the passenger airbag towards the
instrument panel surface and close the door over the
folded bag. Then tape the door shut.
Use a vacuum cleaner to remove any residual pow-
der from the vehicle interior. Work from the outside
in to avoid kneeling or sitting in a contaminated
area. Vacuum the heater and A/C outlets as well. If
HVAC was in RECIRC mode at time of airbag
deployment, operate HVAC blower on low speed/heat
and vacuum powder residue expelled from the heat
outlets. Multiple vacuum cleaning may be necessary
to decontaminate the interior of the vehicle.
SERVICE OF DEPLOYED AIRBAG
If a Passenger Airbag has been deployed, but not
due to a collision, replace the following:
²Passenger Airbag
²Upper instrument panel with pad
The component above must be replaced because
they cannot be reused. Inspect the heat duct near the
passenger airbag for any damage replace as neces-
sary. Replace any other passenger airbag system
components if damaged.
8O - 6 RESTRAINTSRS
OCCUPANT RESTRAINT CONTROLLER (Continued)

INSTALLATION
(1) Slide cable into throttle cable bracket and
engage retaining tabs.
(2) Rotate the throttle cam forward to the wide
open position and install speed control cable clasp.
(3) Rotate the throttle cam forward to the wide
open position and install throttle cable clasp.
(4) Install retaining clip that attaches cable to
servo.
(5) Insert servo studs through holes in the mount-
ing bracket and speed control cable.
(6) Install nuts, tighten to 6.7 N´m (60 in. lbs.).
(7) Connect vacuum hose to servo.
(8) Connect electrical connector.
(9) Install servo and bracket and tighten nuts and
bolt.
(10) Connect negative battery cable.
SERVO
DESCRIPTION
The servo unit consists of a solenoid valve body,
and a vacuum chamber. The solenoid valve body con-
tains three solenoids:
²Vacuum
²Vent
²Dump
The vacuum chamber contains a diaphragm with a
cable attached to control the throttle linkage.
OPERATION
The PCM controls the solenoid valve body. The
solenoid valve body controls the application and
release of vacuum to the diaphragm of the vacuum
servo. The servo unit cannot be repaired and is ser-
viced only as a complete assembly.
Power is supplied to the servo by the PCM through
the brake switch. The PCM controls the ground path
for the vacuum and vent solenoids.
The dump solenoid is energized anytime it receives
power. If power to the dump solenoid is interrupted,
the solenoid dumps vacuum in the servo. This pro-
vides a safety backup to the vent and vacuum sole-
noids.
The vacuum and vent solenoids must be grounded
at the PCM to operate. When the PCM grounds the
vacuum servo solenoid, the solenoid allows vacuum
to enter the servo and pull open the throttle plate
using the cable. When the PCM breaks the ground,
the solenoid closes and no more vacuum is allowed to
enter the servo. The PCM also operates the vent sole-
noid via ground. The vent solenoid opens and closes a
passage to bleed or hold vacuum in the servo as
required.The PCM duty cycles the vacuum and vent sole-
noids to maintain the set speed, or to accelerate and
decelerate the vehicle. To increase throttle opening,
the PCM grounds the vacuum and vent solenoids. To
decrease throttle opening, the PCM removes the
grounds from the vacuum and vent solenoids.
REMOVAL
(1) Release hood latch and open hood.
(2) Disconnect the negative battery cable.
(3) Disconnect the throttle and speed control cable
ends from throttle body (Fig. 2).
(4) Depress lock tabs holding speed control and
throttle cable casing to cable mount bracket.
(5) Disconnect vacuum line from speed control
servo that leads to the battery tray/vacuum reservoir.
(6) Remove battery tray/vacuum reservoir, refer to
the Battery section for more information (Fig. 3).
(7) Remove speed control servo and bracket (Fig.
4).
(8) Disconnect wire connector from speed control
servo.
(9) Remove speed control servo.
INSTALLATION
Transfer speed control cable to replacement speed
control servo.
(1) Install retaining clip to cable at servo.
(2) Install 2 nuts at cable to servo and servo
bracket, tighten to 7 N´m (60 ins. lbs.).
(3) Connect electrical connector to servo.
Fig. 2 Speed Control Cable End
1 - SPEED CONTROL VACUUM HOSE
2 - THROTTLE BODY
3 - SPEED CONTROL CABLE
8P - 4 SPEED CONTROLRS
CABLE (Continued)

(4) Connect vacuum line to speed control servo
that leads to the battery tray/vacuum reservoir.
(5) Install speed control servo and bracket.
(6) Install battery tray/vacuum reservoir, refer to
the Battery section for more information.
(7) Install speed control and throttle cable casing
to cable mount bracket.
(8) Connect the throttle and speed control cable
ends to throttle body.
(9) Connect the negative battery cable.
SWITCH
DESCRIPTION
There are two separate switch pods that operate
the speed control system and are located on the
steering wheel.
OPERATION
The speed control system has five separate resis-
tive switches that provide a single multiplexed
(MUX) voltage inputs to the PCM.The switch names
are: ON, OFF, SET, COAST, RESUME, ACCEL, TAP-
UP, COAST, and CANCEL. Based on conditions when
the buttons are pushed (and released), the five volt-
ages ranges provided to the PCM result in the follow-
ing functions: ON, OFF, SET, COAST, RESUME,
ACCEL, TAP-UP, COAST, and CANCEL. Refer to the
Speed Control Section for more information
Also the PCM receives an input from the brake
switch to sense whether the brake pedal has been
depressed. When the PCM receives the brake
depressed input, it turns off power to the speed con-
trol servo and disengages speed control.
The individual switches cannot be repaired. If one
switch fails, the entire switch module must be
replaced.
REMOVAL
The speed control switches are mounted in the
steering wheel and wired through the clock spring
device under the airbag module.
WARNING: IF REMOVAL OF AIRBAG MODULE IS
NECESSARY, REFER TO THE RESTRAINT SYS-
TEMS SECTION FOR MORE INFORMATION.
(1) Remove the negative battery cable.
(2) Turn off ignition.
(3) Remove the air bag, refer to the restraint sec-
tion for more information.
(4) Remove two screws from side of the switch.
(5) Remove switch from steering wheel.
(6) Disconnect two-way electrical connector.
(7) Repeat for the other switch.
INSTALLATION
The speed control switches are mounted in the
steering wheel and wired through the clock spring
device under the airbag module.
WARNING: IF REMOVAL OF AIRBAG MODULE IS
NECESSARY, REFER TO THE RESTRAINT SYS-
TEMS SECTION FOR MORE INFORMATION.
(1) Connect two-way electrical connector.
(2) Install switch.
Fig. 3 BATTERY TRAY/VACUUM RESERVOIR
Fig. 4 SPEED CONTROL SERVO
RSSPEED CONTROL8P-5
SERVO (Continued)