Steering CHRYSLER VOYAGER 2005 Service Manual

WARNING: TO AVOID PERSONAL INJURY OR
DEATH ON VEHICLES EQUIPPED WITH THE OCCU-
PANT CLASSIFICATION SYSTEM (OCS), ONLY THE
OCCUPANT CLASSIFICATION MODULE (OCM) AND
THE SEAT CUSHION TRIM MAY BE SERVICED SEP-
ARATELY. ALL OTHER COMPONENTS OF THE PAS-
SENGER SIDE FRONT SEAT CUSHION ASSEMBLY
MUST BE SERVICED ONLY AS A COMPLETE FAC-
TORY-CALIBRATED, ASSEMBLED AND TAMPER-EV-
IDENT SERVICE REPLACEMENT PACKAGE. THIS
PACKAGE INCLUDES THE FRAME, SPRINGS, PAD,
BLADDER, SENSOR, FOAM, WIRING AND A CALI-
BRATED OCM. WHEN INSTALLING THIS PACKAGE
ALWAYS REPLACE ALL OF THE EXISTING COMPO-
NENTS WITH THE NEW COMPONENTS AS A UNIT.
DO NOT ATTEMPT TO SEPARATE OR DISCONNECT
ANY OF THE NEW OCS COMPONENTS IN THE SER-
VICE REPLACEMENT PACKAGE FROM EACH
OTHER, AND DO NOT ATTEMPT TO REUSE ANY OF
THE REPLACED COMPONENTS IN THIS OR ANY
OTHER VEHICLE. FAILURE TO TAKE THE PROPER
PRECAUTIONS COULD RESULT IN FAILURE OF
THE PASSENGER AIRBAG TO DEPLOY WHEN
REQUIRED, OR IN PASSENGER AIRBAG DEPLOY-
MENT WHEN NOT REQUIRED.
(1) Place riser in position on seat.
(2) Install nuts attaching riser to manual seat
track (Fig. 36). Tighten fasteners to 88 N´m (65 ft.
lbs.) torque.
(3) If equipped, install storage bin into riser. (Refer
to 23 - BODY/SEATS/UNDER SEAT STORAGE BIN
- INSTALLATION)
(4) Install seat into vehicle. Tighten fasteners to
88 N´m (65 ft. lbs.) torque. (Refer to 23 - BODY/
SEATS/FRONT SEAT - INSTALLATION)
FRONT SEAT TRACK POWER
ADJUSTER
REMOVAL
The power seat track and motors are serviced as
an assembly.
(1) Remove seat from vehicle. (Refer to 23 - BODY/
SEATS/FRONT SEAT - REMOVAL)
(2) Remove seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION -
REMOVAL)(3) Remove nut attaching recliner to seat back
frame.
(4) Remove bolts attaching seat back frame to seat
track.
(5) Remove stud on seat back frame from recliner.
(6) Remove seat back.
(7) If power seat track is being replaced, transfer
power recliner, wire harness and trim covers to
replacement seat track.
INSTALLATION
The power seat track and motors are serviced as
an assembly.
(1) Install wire harness.
(2) Place seat back in position.
(3) Insert stud on seat back frame into recliner.
(4) Install bolts to hold seat back frame to seat
track.
(5) Install nut attaching recliner to seat back
frame.
(6) Install seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION - INSTAL-
LATION)
(7) Install seat in vehicle. Tighten fasteners to 60
N´m (44 ft. lbs.) torque. (Refer to 23 - BODY/SEATS/
FRONT SEAT - INSTALLATION)
FRONT SEAT TRACK
ADJUSTER/POWER - OCS
REMOVAL
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
23 - 124 SEATSRS
FRONT SEAT RISER - MANUAL - OCS (Continued)

WARNING: TO AVOID PERSONAL INJURY OR
DEATH ON VEHICLES EQUIPPED WITH THE OCCU-
PANT CLASSIFICATION SYSTEM (OCS), ONLY THE
OCCUPANT CLASSIFICATION MODULE (OCM) AND
THE SEAT CUSHION TRIM MAY BE SERVICED SEP-
ARATELY. ALL OTHER COMPONENTS OF THE PAS-
SENGER SIDE FRONT SEAT CUSHION ASSEMBLY
MUST BE SERVICED ONLY AS A COMPLETE FAC-
TORY-CALIBRATED, ASSEMBLED AND TAMPER-EV-
IDENT SERVICE REPLACEMENT PACKAGE. THIS
PACKAGE INCLUDES THE FRAME, SPRINGS, PAD,
BLADDER, SENSOR, FOAM, WIRING AND A CALI-
BRATED OCM. WHEN INSTALLING THIS PACKAGE
ALWAYS REPLACE ALL OF THE EXISTING COMPO-
NENTS WITH THE NEW COMPONENTS AS A UNIT.
DO NOT ATTEMPT TO SEPARATE OR DISCONNECT
ANY OF THE NEW OCS COMPONENTS IN THE SER-
VICE REPLACEMENT PACKAGE FROM EACH
OTHER, AND DO NOT ATTEMPT TO REUSE ANY OF
THE REPLACED COMPONENTS IN THIS OR ANY
OTHER VEHICLE. FAILURE TO TAKE THE PROPER
PRECAUTIONS COULD RESULT IN FAILURE OF
THE PASSENGER AIRBAG TO DEPLOY WHEN
REQUIRED, OR IN PASSENGER AIRBAG DEPLOY-
MENT WHEN NOT REQUIRED.
The power seat track and motors are serviced as
an assembly.
(1) Remove seat from vehicle. (Refer to 23 - BODY/
SEATS/FRONT SEAT - REMOVAL)
(2) Remove seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION -
REMOVAL)
(3) Remove nut attaching recliner to seat back
frame.
(4) Remove bolts attaching seat back frame to seat
track.
(5) Remove stud on seat back frame from recliner.
(6) Remove seat back.
(7) If power seat track is being replaced, transfer
power recliner, wire harness and trim covers to
replacement seat track.
INSTALLATION
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS ORSERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
WARNING: TO AVOID PERSONAL INJURY OR
DEATH ON VEHICLES EQUIPPED WITH THE OCCU-
PANT CLASSIFICATION SYSTEM (OCS), ONLY THE
OCCUPANT CLASSIFICATION MODULE (OCM) AND
THE SEAT CUSHION TRIM MAY BE SERVICED SEP-
ARATELY. ALL OTHER COMPONENTS OF THE PAS-
SENGER SIDE FRONT SEAT CUSHION ASSEMBLY
MUST BE SERVICED ONLY AS A COMPLETE FAC-
TORY-CALIBRATED, ASSEMBLED AND TAMPER-EV-
IDENT SERVICE REPLACEMENT PACKAGE. THIS
PACKAGE INCLUDES THE FRAME, SPRINGS, PAD,
BLADDER, SENSOR, FOAM, WIRING AND A CALI-
BRATED OCM. WHEN INSTALLING THIS PACKAGE
ALWAYS REPLACE ALL OF THE EXISTING COMPO-
NENTS WITH THE NEW COMPONENTS AS A UNIT.
DO NOT ATTEMPT TO SEPARATE OR DISCONNECT
ANY OF THE NEW OCS COMPONENTS IN THE SER-
VICE REPLACEMENT PACKAGE FROM EACH
OTHER, AND DO NOT ATTEMPT TO REUSE ANY OF
THE REPLACED COMPONENTS IN THIS OR ANY
OTHER VEHICLE. FAILURE TO TAKE THE PROPER
PRECAUTIONS COULD RESULT IN FAILURE OF
THE PASSENGER AIRBAG TO DEPLOY WHEN
REQUIRED, OR IN PASSENGER AIRBAG DEPLOY-
MENT WHEN NOT REQUIRED.
The power seat track and motors are serviced as
an assembly.
(1) Install wire harness.
(2) Place seat back in position.
(3) Insert stud on seat back frame into recliner.
(4) Install bolts to hold seat back frame to seat
track.
(5) Install nut attaching recliner to seat back
frame.
(6) Install seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION - INSTAL-
LATION)
(7) Install seat in vehicle. Tighten fasteners to 88
N´m (65 ft. lbs.) torque. (Refer to 23 - BODY/SEATS/
FRONT SEAT - INSTALLATION)
FRONT SEAT TRACK MANUAL
ADJUSTER
REMOVAL
(1) Remove seat from vehicle. (Refer to 23 - BODY/
SEATS/FRONT SEAT - REMOVAL)
RSSEATS23 - 125
FRONT SEAT TRACK ADJUSTER/POWER - OCS (Continued)

(2) Remove seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION -
REMOVAL)
(3) Remove riser. (Refer to 23 - BODY/SEATS/
FRONT SEAT RISER - MANUAL TRACK -
REMOVAL)
(4) Remove bolt attaching seat back frame to seat
track (Fig. 37).
(5) Remove seat track from seat adjuster handle
(Fig. 38).
(6) Remove seat track from seat.INSTALLATION
(1) Place seat track in position on seat.
(2) Place adjuster handle in position on seat track
(Fig. 40).
(3) Insert stud on seat back frame into recliner.
(4) Install bolt attaching seat back frame to seat
track (Fig. 39).
(5) Install riser. (Refer to 23 - BODY/SEATS/
FRONT SEAT RISER - MANUAL TRACK - INSTAL-
LATION)
(6) Install seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION - INSTAL-
LATION)
(7) Install seat in vehicle. (Refer to 23 - BODY/
SEATS/FRONT SEAT - INSTALLATION)
FRONT SEAT TRACK
ADJUSTER/MANUAL - OCS
REMOVAL
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
Fig. 37 FRONT SEAT TRACK - MANUAL
1 - SHOULDER BOLT
2 - RECLINER
3 - MANUAL SEAT TRACK
Fig. 38 FRONT SEAT TRACK ADJUSTER HANDLE
1 - RECLINER
2 - SEAT ADJUSTER HANDLE
3 - MANUAL SEAT TRACK
23 - 126 SEATSRS
FRONT SEAT TRACK MANUAL ADJUSTER (Continued)

INSTALLATION
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
WARNING: TO AVOID PERSONAL INJURY OR
DEATH ON VEHICLES EQUIPPED WITH THE OCCU-
PANT CLASSIFICATION SYSTEM (OCS), ONLY THE
OCCUPANT CLASSIFICATION MODULE (OCM) AND
THE SEAT CUSHION TRIM MAY BE SERVICED SEP-
ARATELY. ALL OTHER COMPONENTS OF THE PAS-
SENGER SIDE FRONT SEAT CUSHION ASSEMBLY
MUST BE SERVICED ONLY AS A COMPLETE FAC-
TORY-CALIBRATED, ASSEMBLED AND TAMPER-EV-
IDENT SERVICE REPLACEMENT PACKAGE. THIS
PACKAGE INCLUDES THE FRAME, SPRINGS, PAD,
BLADDER, SENSOR, FOAM, WIRING AND A CALI-
BRATED OCM. WHEN INSTALLING THIS PACKAGE
ALWAYS REPLACE ALL OF THE EXISTING COMPO-
NENTS WITH THE NEW COMPONENTS AS A UNIT.
DO NOT ATTEMPT TO SEPARATE OR DISCONNECT
ANY OF THE NEW OCS COMPONENTS IN THE SER-
VICE REPLACEMENT PACKAGE FROM EACH
OTHER, AND DO NOT ATTEMPT TO REUSE ANY OF
THE REPLACED COMPONENTS IN THIS OR ANY
OTHER VEHICLE. FAILURE TO TAKE THE PROPER
PRECAUTIONS COULD RESULT IN FAILURE OF
THE PASSENGER AIRBAG TO DEPLOY WHEN
REQUIRED, OR IN PASSENGER AIRBAG DEPLOY-
MENT WHEN NOT REQUIRED.
(1) Place seat track in position on seat.
(2) Place adjuster handle in position on seat track
(Fig. 40).
(3) Insert stud on seat back frame into recliner.
(4) Install bolt attaching seat back frame to seat
track (Fig. 39).
(5) Install riser. (Refer to 23 - BODY/SEATS/
FRONT SEAT RISER - MANUAL TRACK - INSTAL-
LATION)(6) Install seat cushion. (Refer to 23 - BODY/
SEATS/FRONT/QUAD SEAT CUSHION - INSTAL-
LATION)
(7) Install seat in vehicle. (Refer to 23 - BODY/
SEATS/FRONT SEAT - INSTALLATION)
FRONT SEAT TRACK - REAR
COVER
REMOVAL
(1) Disengage arrowhead retainer from loop strip
attaching rear cover to power seat track crossbar
(Fig. 41).
(2) Disengage fasteners attaching rear cover to
slots on power seat track.
(3) Remove rear cover from seat.
INSTALLATION
(1) Place rear cover in position on seat.
(2) Engage fasteners attaching rear cover to slots
on power seat track.
(3) Engage arrowhead retainer into loop strip
attaching rear cover to power seat track crossbar
(Fig. 41).
Fig. 41 FRONT POWER SEAT TRACK - REAR
COVER
1 - PUSH IN FASTENER
2 - POWER SEAT TRACK REAR COVER
3 - POWER SEAT TRACK
23 - 128 SEATSRS
FRONT SEAT TRACK ADJUSTER/MANUAL - OCS (Continued)

FRONT SEAT TRACK REAR
COVER - OCS
REMOVAL
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
WARNING: TO AVOID PERSONAL INJURY OR
DEATH ON VEHICLES EQUIPPED WITH THE OCCU-
PANT CLASSIFICATION SYSTEM (OCS), ONLY THE
OCCUPANT CLASSIFICATION MODULE (OCM) AND
THE SEAT CUSHION TRIM MAY BE SERVICED SEP-
ARATELY. ALL OTHER COMPONENTS OF THE PAS-
SENGER SIDE FRONT SEAT CUSHION ASSEMBLY
MUST BE SERVICED ONLY AS A COMPLETE FAC-
TORY-CALIBRATED, ASSEMBLED AND TAMPER-EV-
IDENT SERVICE REPLACEMENT PACKAGE. THIS
PACKAGE INCLUDES THE FRAME, SPRINGS, PAD,
BLADDER, SENSOR, FOAM, WIRING AND A CALI-
BRATED OCM. WHEN INSTALLING THIS PACKAGE
ALWAYS REPLACE ALL OF THE EXISTING COMPO-
NENTS WITH THE NEW COMPONENTS AS A UNIT.
DO NOT ATTEMPT TO SEPARATE OR DISCONNECT
ANY OF THE NEW OCS COMPONENTS IN THE SER-
VICE REPLACEMENT PACKAGE FROM EACH
OTHER, AND DO NOT ATTEMPT TO REUSE ANY OF
THE REPLACED COMPONENTS IN THIS OR ANY
OTHER VEHICLE. FAILURE TO TAKE THE PROPER
PRECAUTIONS COULD RESULT IN FAILURE OF
THE PASSENGER AIRBAG TO DEPLOY WHEN
REQUIRED, OR IN PASSENGER AIRBAG DEPLOY-
MENT WHEN NOT REQUIRED.(1) Disengage arrowhead retainer from loop strip
attaching rear cover to power seat track crossbar
(Fig. 42).
(2) Disengage fasteners attaching rear cover to
slots on power seat track.
(3) Remove rear cover from seat.
INSTALLATION
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, OCCUPANT
CLASSIFICATION SYSTEM, SEAT BELT TEN-
SIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.
Fig. 42 FRONT POWER SEAT TRACK - REAR
COVER
1 - PUSH IN FASTENER
2 - POWER SEAT TRACK REAR COVER
3 - POWER SEAT TRACK
RSSEATS23 - 129

DESCRIPTION FIGURE
UPPER COWL PLENUM AND REINFORCEMENT - RIGHT HAND DRIVE 201
COWL SIDE PANEL AND DASH PANEL - RIGHT HAND DRIVE 202
LOWER COWL PLENUM, SUPPORT AND DASH PANEL - RIGHT HAND DRIVE 203
STEERING COLUMN REINFORCEMENT, BELT REINFORCEMENT AND DASH PANEL -
RIGHT HAND DRIVE204
INSTRUMENT PANEL TAPPING PLATE AND COWL SIDE PANEL - RIGHT HAND DRIVE 205
DASH PANEL AND BELT REINFORCEMENT - RIGHT HAND DRIVE 206
UPPER SUPPORT, UPPER REINFORCEMENT AND UPPER COWL PLENUM - RIGHT
HAND DRIVE207
UPPER SUPPORT, BRAKE PEDAL BRACKET REINFORCEMENT AND DASH PANEL -
RIGHT HAND DRIVE208
REINFORCEMENT, MOUNTING BRACKETS AND DASH PANEL - RIGHT HAND DRIVE 209
STRUT TOWER, COWL SIDE PANEL - RIGHT HAND DRIVE 210
REINFORCEMENTS, SIDE RAILS, COWL SIDE PANELS AND DASH PANEL - RIGHT
HAND DRIVE211
UPPER COWL PLENUM, GUSSETS, SIDE SHIELDS AND BODY SIDE APERTURE -
RIGHT HAND DRIVE212
SIDE GLASS ANTENNA TAPPING PLATE AND INNER BODY SIDE APERTURE - RIGHT
HAND DRIVE213
Fig. 85 FRONT FENDER SHIELD - RIGHT
RSBODY STRUCTURE23 - 237
WELD LOCATIONS (Continued)

Fig. 204 STEERING COLUMN REINFORCEMENT, BELT REINFORCEMENT AND DASH PANEL - RIGHT HAND
DRIVE
RSBODY STRUCTURE23 - 341
WELD LOCATIONS (Continued)

REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, 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.
(2) Remove the center bezel from the instrument
panel (Refer to 23 - BODY/INSTRUMENT PANEL/
INSTRUMENT PANEL CENTER BEZEL -
REMOVAL).
(3) Place the instrument panel center bezel unit
face down on a suitable work surface. Take the
proper precautions to protect the center bezel from
cosmetic damage.
(4) If the vehicle is equipped with the optional
Automatic Temperature Control (ATC) system, dis-
connect the infrared sensor jumper harness connector
from the receptacle on the back of the A/C-heater
control (Fig. 9).
(5) Remove the six screws that secure the A/C-
heater control to the back of the instrument panel
center bezel.
(6) Remove the A/C-heater control from the instru-
ment panel center bezel.
INSTALLATION
(1) Position the A/C-heater control onto the back of
instrument panel center bezel.
(2) Install the six screws that secure the A/C-
heater control to the back of the instrument panel
center bezel. Tighten the screws to 2 N´m (17 in.
lbs.).
(3) If the vehicle is equipped with the optional
ATC system, reconnect the infrared sensor jumper
harness connector to A/C-heater control.
(4) Install the center bezel onto the instrument
panel (Refer to 23 - BODY/INSTRUMENT PANEL/
INSTRUMENT PANEL CENTER BEZEL - INSTAL-
LATION).
(5) Reconnect the battery negative cable.
A/C PRESSURE TRANSDUCER
DESCRIPTION
The A/C pressure transducer is a switch that is
installed on a fitting located on the refrigerant liquid
line between the receiver/drier and the expansion
valve in the right rear corner of the engine compart-
ment. An internally threaded hex fitting on the
transducer connects it to the externally threaded
Schrader-type fitting on the liquid line. A rubber
O-ring seals the connection between the transducer
and the liquid line fitting. Three terminals within a
molded plastic connector receptacle on the top of the
transducer connect it to the vehicle electrical system
through a wire lead and connector of the headlamp
and dash wire harness.
The A/C pressure transducer cannot be adjusted or
repaired and, if faulty or damaged, it must be
replaced.
OPERATION
The A/C pressure transducer monitors the pres-
sures in the high side of the refrigerant system
through its connection to a fitting on the liquid line.
The transducer will change its internal resistance in
response to the pressures it monitors. The power-
train control module (PCM) provides a five volt ref-
erence signal and a sensor ground to the transducer,
then monitors the output voltage of the transducer
on a sensor return circuit to determine refrigerant
pressure. The PCM is programmed to respond to this
and other sensor inputs by controlling the operation
of the A/C compressor clutch and the radiator cooling
fan to help optimize air conditioning system perfor-
Fig. 9 A/C-Heater Control ± ATC shown, MTC typical
1 - INFRARED SENSOR CONNECTOR (ATC ONLY)
2 - INFRARED SENSOR HARNESS (ATC ONLY)
3 - A/C-HEATER CONTROL
4 - SCREW (6)
5- INSTRUMENT PANEL CENTER BEZEL
24 - 20 CONTROLS - FRONTRS
A/C HEATER CONTROL (Continued)

BLEND DOOR ACTUATOR
DESCRIPTION
The blend door actuators are reversible, 12-volt
Direct Current (DC), servo motors. Models with the
single zone heater and air conditioner system have a
single blend air door, which is controlled by a single
blend door actuator. Models with the optional dual
zone front heater and air conditioner system have
dual blend air doors, which are controlled by two
blend door actuators. The single zone blend door
actuator is located on the driver's side end of the
HVAC housing, close to the middle of the distribution
housing. In the dual zone system, the same blend
door actuator used for the single zone system
becomes the passenger blend door actuator, and is
mechanically connected to only the passenger side
blend air door. In the dual zone system, a second sep-
arate blend door actuator is also located on the
driver side end of the HVAC housing, close to the
middle of the distribution housing, and is mechani-
cally connected to only the driver's side blend air
door.
The blend door actuators are interchangeable with
each other, as well as with the actuators for the
mode door and the recirculation air door. Each actua-
tor is contained within an identical black molded
plastic housing with an integral wire connector
receptacle. Two integral mounting tabs allow the
actuator to be secured with two screws to the distri-
bution housing. Each actuator also has an identical
output shaft with splines that connects it to the link-
age that drives the proper blend air door. The blend
door actuators do not require mechanical indexing to
the blend door linkage, as they are electronically cal-
ibrated by the heater-A/C control module.
OPERATION
The blend door actuators are connected to the A/C-
heater control through the vehicle electrical system
by a dedicated two-wire lead and connector of the
HVAC wire harness. The blend door actuator(s) can
move the blend-air door(s) in two directions. When
the A/C-heater control pulls the voltage on one side
of the motor connection high and the other connec-
tion low, the blend-air door will move in one direc-
tion. When the A/C-heater control reverses the
polarity of the voltage to the motor, the blend-air
door moves in the opposite direction.
When the A/C-heater control makes the voltage to
both connections high or both connections low, the
blend-air door stops and will not move. The A/C-
heater control uses a feedback signal positioning sys-
tem to monitor the operation and relative position of
the blend door actuator(s) and the blend-air door(s).
The A/C-heater control learns the blend-air door stoppositions during the calibration procedure and will
store a diagnostic trouble code (DTC) for any prob-
lems it detects in the blend door actuator circuits.
The blend door actuators are diagnosed using a
scan tool (Refer to 24 - HEATING & AIR CONDI-
TIONING - DIAGNOSIS AND TESTING and to 24 -
HVAC Electrical Diagnostics for more information).
The blend door actuators cannot be adjusted or
repaired and, if faulty or damaged, they must be
replaced.
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, 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.
NOTE: The single zone heating and air conditioning
system is equipped with a single blend door actua-
tor. The dual zone system has two blend door
actuators, one for the driver side blend air door and
one for the passenger side blend air door. The
same service procedures can be used for each of
these actuators.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the silencer from beneath the driver
side end of the instrument panel. (Refer to 23 -
BODY/INSTRUMENT PANEL/INSTRUMENT
PANEL SILENCER - REMOVAL).
(3) Disconnect the wire harness connector from the
blend door actuator(s) (Fig. 11).
(4) Remove the two screws that secure the blend
door actuator to the distribution housing.
(5) Remove the blend door actuator.
INSTALLATION
(1) Position the blend door actuator onto the distri-
bution housing. If necessary, rotate the actuator
slightly to align the splines on the actuator output
shaft with those in the blend air door linkage.
(2) Install the two screws that secure the blend
door actuator to the housing. Tighten the screws to 2
N´m (17 in. lbs.).
24 - 22 CONTROLS - FRONTRS

each of which will reduce the current flow through
the blower motor to change the blower motor speed.
The blower motor switch in the manual heater-A/C
system directs the ground path for the blower motor
through the correct resistor wire to obtain the
selected speed.
With the blower motor switch in the lowest speed
position, the ground path for the motor is applied
through all of the resistor wires. Each higher speed
selected with the blower motor switch applies the
blower motor ground path through fewer of the resis-
tor wires, increasing the blower motor speed.
The blower motor resistor cannot be adjusted or
repaired and, if faulty or damaged, it must be
replaced.
DIAGNOSIS AND TESTING
FRONT BLOWER MOTOR RESISTOR BLOCK
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, 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.
For circuit descriptions and diagrams, refer to the
appropriate wiring information. The wiring informa-
tion includes wiring diagrams, proper wire and con-
nector repair procedures, further details on wire
harness routing and retention, as well as pin-out and
location views for the various wire harness connec-
tors, splices and grounds.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the glove box from the instrument
panel (Refer to 23 - BODY/INSTRUMENT PANEL/
GLOVE BOX - REMOVAL).
(3) Disconnect the two wire harness connectors
from the blower motor resistor block.
(4) Check for continuity between each of the
blower motor switch input terminals of the resistor
and the resistor output terminal. In each case there
should be continuity. If OK, repair the wire harness
circuits between the blower motor switch and the
blower motor resistor, blower motor or blower motorrelay as required. If not OK, replace the faulty
blower motor resistor block.
REMOVAL
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, DISABLE THE AIRBAG SYSTEM BEFORE
ATTEMPTING ANY STEERING WHEEL, STEERING
COLUMN, 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.
WARNING: THE BLOWER MOTOR RESISTOR
BLOCK MAY GET VERY HOT DURING NORMAL
OPERATION. IF THE BLOWER MOTOR WAS
TURNED ON PRIOR TO SERVICING THE BLOWER
MOTOR RESISTOR BLOCK, WAIT FIVE MINUTES
TO ALLOW THE BLOWER MOTOR RESISTORS TO
COOL BEFORE PERFORMING DIAGNOSIS OR SER-
VICE. FAILURE TO TAKE THIS PRECAUTION CAN
RESULT IN PERSONAL INJURY.
CAUTION: Do not operate the blower motor with the
blower motor resistor removed from the circuit.
Failure to take this precaution can result in vehicle
damage.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the glove box from the instrument
panel (Refer to 23 - BODY/INSTRUMENT PANEL/
GLOVE BOX - REMOVAL).
(3) Disconnect the two wire harness connectors
from the blower motor resistor block (Fig. 14).
(4) Remove the two screws that secure the blower
motor resistor block to the HVAC housing.
(5) Remove the resistor block from the HVAC
housing.
INSTALLATION
(1) Position the blower motor resistor block into
the HVAC housing.
(2) Install the two screws that secure the blower
motor resistor block to the HVAC housing. Tighten
the screws to 2 N´m (17 in. lbs.).
(3) Connect the two wire connectors to the resistor
block.
RSCONTROLS - FRONT24-25
BLOWER MOTOR RESISTOR BLOCK (Continued)