key CHRYSLER VOYAGER 1996 Service Manual

(6) Attach cable eyelet fitting onto the transaxle
operating lever.
(7) Complete adjustment using the gearshift cable
adjustment procedure.
ADJUSTMENT
Lift and rotate the gearshift hand lever into the
park (P) gate position and remove the ignition key.
This confirms the shift lever is in the gated park (P)
position.
After confirming the park gate position, turn the
ignition switch. If the starter will operate, the park
gate position is correct. Move the shift lever into the
neutral (N) position. If the starter will operate in this
position, the linkage is properly adjusted. If the
starter fails to operate in either position, linkage
adjustment is required.
(1) Park the vehicle on level ground and set the
parking brake.
(2) Place the gearshift lever in park (P) gate posi-
tion and remove key.(3) Loosen the cable adjustment screw at the tran-
saxle operating lever (Fig. 10).
(4) Pull the transaxle operating lever fully forward
to the park detent position.
(5) Release the park brake, then rock the vehicle
to assure it is in park lock. Reset the park brake.
(6) Tighten the cable adjustment screw to 8 N´m
(70 in. lbs.). Gearshift cable should now be properly
adjusted.
(7) Check adjustment by using the preceding pro-
cedure.
MANUAL VALVE LEVER (SHIFT LEVER)
REMOVAL
(1) Remove shift cable from lever (Fig. 11).
(2) Loosen the lever mounting bolt (Fig. 12). Do
not remove bolt (not necessary).
(3) Pull up on lever and remove.
INSTALLATION
(1) For installation, reverse removal procedure.
Fig. 8 Remove Cable From Bracket
Fig. 9 Instrument Panel Silencer
Fig. 10 Gearshift Cable
Fig. 11 Shift Cable
21 - 84 TRANSAXLE AND POWER TRANSFER UNITNS
REMOVAL AND INSTALLATION (Continued)

(11) Install the oil baffle. Install the proper shim
combination under the bearing cup.
(12) Install the differential bearing retainer. Seal
the retainer to the housing with MopartSilicone
Rubber Adhesive Sealant. Torque bolts to 28 N´m
(250 in. lbs.).
(13) Using Miller Special Tool L-4436-A and an
inch-pound torque wrench, check the turning torque
of the differential (Fig. 299). The turning torque
should be between 5-18 inch-pounds.
NOTE: If turning torque is too high install a .05mm
(.002 inch) thicker shim. If the turning torque is too
low, install a .05mm (.002 inch) thinner shim. Repeat
until 5-18 inch-pounds of turning torque is
obtained.
CLEANING AND INSPECTION
CLEANING VALVE BODY
Prior to removing any transaxle parts, plug all
openings and clean unit, preferably by steam. Clean-
liness through entire disassembly and assembly can-
not be overemphasized. When disassembling, each
part should be washed in a suitable solvent, then
dried by compressed air.Do not wipe parts with
shop towels.All mating surfaces in the transaxles
are accurately machined; therefore, careful handling
of all parts must be exercised to avoid nicks or burrs.
NOTE: Tag all springs, as they are removed, for
reassembly identification.
ADJUSTMENTS
GEARSHIFT CABLE ADJUSTMENT
Lift and rotate the gearshift hand lever into the
park (P) gate position and remove the ignition key.This confirms the shift lever is in the gated park (P)
position.
After confirming the park gate position, turn the
ignition switch. If the starter will operate, the park
gate position is correct. Move the shift lever into the
neutral (N) position. If the starter will operate in this
position, the linkage is properly adjusted. If the
starter fails to operate in either position, linkage
adjustment is required.
(1) Park the vehicle on level ground and set the
parking brake.
(2) Place the gearshift lever in park (P) gate posi-
tion and remove key.
(3) Loosen the cable adjustment screw at the tran-
saxle operating lever (Fig. 300).
(4) Pull the transaxle operating lever fully forward
to the park detent position.
(5) Release the park brake, then rock the vehicle
to assure it is in park lock. Reset the park brake.
(6) Tighten the cable adjustment screw to 8 N´m
(70 in. lbs.). Gearshift cable should now be properly
adjusted.
(7) Check adjustment by using the preceding pro-
cedure.
Fig. 300 Gearshift Cable Adjustment
21 - 144 TRANSAXLE AND POWER TRANSFER UNITNS
DISASSEMBLY AND ASSEMBLY (Continued)

(15) If equipped, install screw to attach door pull
cup to inner door panel.
(16) If equipped, install screws to attach door
assist handle to inner door panel.
(17) Connect wire connector into courtesy lamp.
(18) Install lamp in door trim.
FRONT DOOR WEATHER-STRIP
REMOVAL
(1) Open front door.
(2) Using fork tool (C-4829), remove push-in fas-
teners holding front door weather-strip to end frames
and bottom of door (Fig. 30).
(3) Pull weather-strip from retaining channel
around window frame.
(4) Remove weather-strip from vehicle.
INSTALLATION
For installation, reverse the above procedures.
FRONT DOOR WINDOW CRANK
REMOVAL
(1) Using a suitable tool, disengage clip holding
window crank to regulator shaft (Fig. 31).
(2) Pull window crank from regulator shaft.
INSTALLATION
(1) Position window crank to regulator shaft.
(2) Push window crank onto regulator shaft to
engage retaining clip.
FRONT DOOR WINDOW REGULATOR
REMOVAL
(1) Remove door trim panel and water shield.
(2) Remove door glass retaining clips and allow
glass to rest on bottom of door.
(3) Disconnect wire connector from power window
motor, if equipped. Refer to Group 8S, Power Win-
dows, for proper procedures.
(4) Loosen screws attaching front and rear window
guide rails to inner door panel (Fig. 32).
(5) Remove screw heads on guide rails from key
hole slots in inner door panel.
(6) Loosen screws attaching regulator to inner door
panel.
(7) Remove regulator from inner door panel.
(8) Extract rear guide rail through inner door
panel rear access hole (Fig. 33).
(9) Extract front guide rail through front access
hole.
Fig. 30 Front Door Weather-strip
Fig. 31 Window Crank
Fig. 32 Front Door Manual Window Regulator
23 - 36 BODYNS
REMOVAL AND INSTALLATION (Continued)

INSTALLATION
(1) Insert front guide rail through front access
hole.
(2) Insert rear guide rail through rear access hole.
(3) Place window regulator in position on inner
door panel.
(4) Place screw heads on guide rails in position
through key hole slots in inner door panel.
(5) Tighten screws to attach front and rear guide
rails to inner door panel.
(6) Connect wire connector into power window
motor, if equipped.
(7) Install door glass.
(8) Verify door glass alignment and operation.
(9) Install water shield and door trim panel.
FRONT SEAT
REMOVAL
(1) From under vehicle, remove nuts attaching
front seat risers to the floor.
(2) Remove seat and riser from floor (Fig. 34).
(3) Tip seat rearward and disconnect wire connec-
tors from body harness, if equipped.
(4) Remove seat from vehicle.
INSTALLATION
For installation, reverse the above procedures.
FRONT WHEELHOUSE SPLASH SHIELD
REMOVAL
(1) Hoist and support vehicle on safety stands.
(2) Remove front wheel. Refer to Group 22, Wheels
and Tires, for proper procedures.
(3) Remove push-in fasteners holding splash shield
to frame rail forward of suspension.
(4) Remove push-in fasteners holding splash shield
to frame rail rearward of suspension.(5) Remove screws holding wheelhouse splash
shield to front fender.
(6) Remove splash shield from vehicle (Fig. 35).
INSTALLATION
(1) Place splash shield in position on vehicle (Fig.
35).
(2) Install screws to hold wheelhouse splash shield
to front fender.
(3) Install push-in fasteners to hold splash shield
to frame rail rearward of suspension.
(4) Install push-in fasteners to hold splash shield
to frame rail forward of suspension.
(5) Install front wheel. Refer to Group 22, Wheels
and Tires, for proper procedures.
(6) Lower vehicle.
Fig. 33 Front Door Power Window RegulatorFig. 34 Front Seat
Fig. 35 Front Wheelhouse Splash Shield
NSBODY 23 - 37
REMOVAL AND INSTALLATION (Continued)

(7) Tighten attaching bolts to 11 to 16 N´m (100 to
140 in. lbs.) torque.
HOOD LATCH STRIKER
REMOVAL
(1) Release hood latch and open hood.
(2) Remove bolts holding striker to inside of hood
(Fig. 44).
(3) Remove hood latch striker from vehicle.
INSTALLATION
(1) Position hood latch striker on vehicle.
(2) Install bolts to hold hood latch striker to hood.
(3) Align hood latch striker to engage smoothly
into hood latch.
(4) Verify hood operation and alignment. Adjust as
necessary.
(5) Tighten attaching bolts to 11 to 16 N´m (100 to
140 in. lbs.) torque.
HOOD RELEASE CABLE
REMOVAL
(1) Remove hood latch.
(2) Disengage cable end from hood latch locking
mechanism.
(3) Slide cable case end sideways in keyhole slot of
hood latch while pinching barb on cable case closed.
(4) Remove cable from latch (Fig. 47).
(5) Remove hood release handle from instrument
panel.
(6) Disengage rubber grommet cable insulator
from hole in dash panel.
(7) Attach a suitable length of mechanic's wire to
latch end of cable to assist cable installation.
(8) Route cable back from latch through engine
compartment toward dash panel near power brake
booster (Fig. 48).
(9) Remove attaching clips from cable case.
(10) From inside vehicle, pull cable through dash
panel until mechanic's wire is exposed.
(11) Disconnect cable from mechanic's wire.(12) Remove hood release cable from vehicle.
INSTALLATION
(1) Place hood release cable in position under
instrument panel.
(2) Attach latch end of hood release cable to
mechanic's wire protruding through dash panel.
(3) Route cable forward through engine compart-
ment toward latch by pulling on mechanic's wire
(Fig. 48).
(4) Disconnect mechanic's wire from cable.
(5) Engage rubber grommet cable insulator into
hole in dash panel.
(6) Install hood release handle into instrument
panel.
(7) Place cable in position on latch.
(8) Slide cable case end sideways into keyhole slot
of hood latch.
(9) Engage cable end into hood latch locking mech-
anism.
(10) Install hood latch.
(11) Install attaching clips to cable case and install
clips into original holes in strut tower, fender, head-
lamp area, and radiator closure panel crossmember.
HOOD RELEASE HANDLE
REMOVAL
(1) Remove lower steering column cover and knee
blocker reinforcement. Refer to Group 8E, Instru-
ment Panel and Systems for proper procedures.
(2) Remove hood latch cable.
(3) Remove screws holding hood latch release han-
dle to instrument panel brace (Fig. 49).
(4) Remove hood latch release handle from vehicle.
INSTALLATION
(1) Position hood latch release handle on vehicle.
(2) Install screws to hold hood latch release handle
to instrument panel brace.
Fig. 47 Hood Release Cable End Attachment
Fig. 48 Hood Release Cable Routing
23 - 42 BODYNS
REMOVAL AND INSTALLATION (Continued)

absorb moisture readily out of the air. This moisture
will convert into acids within a closed system.
CAUTION: The system must be completely empty
before opening any fitting or connection in the
refrigeration system. Open fittings with caution
even after the system has been emptied. If any
pressure is noticed as a fitting is loosened,
retighten fitting and evacuate the system again.
A good rule for the flexible hose lines is to keep
the radius of all bends at least 10 times the diame-
ter of the hose. Sharper bends will reduce the flow
of refrigerant. The flexible hose lines should be
routed so they are at least 3 inches (80 mm) from
the exhaust manifold. Inspect all flexible hose lines
to make sure they are in good condition and prop-
erly routed.
The use of correct wrenches when making con-
nections is very important. Improper wrenches or
improper use of wrenches can damage the fittings.
The internal parts of the A/C system will remain
stable as long as moisture-free refrigerant and
refrigerant oil is used. Abnormal amounts of dirt,
moisture or air can upset the chemical stability.
This may cause operational troubles or even seri-
ous damage if present in more than very small
quantities.
When opening a refrigeration system, have every-
thing you will need to repair the system ready. This
will minimize the amount of time the system must
be opened. Cap or plug all lines and fittings as
soon as they are opened. This will help prevent the
entrance of dirt and moisture. All new lines and
components should be capped or sealed until they
are ready to be used.
All tools, including the refrigerant dispensing
manifold, the manifold gauge set, and test hoses
should be kept clean and dry.
HVAC CONTROL MODULE
The HVAC control module regulates the operation
of the various actuator motors. The actuator motors
are used to move the mode, blend- air, and RECIRC.
doors (Fig. 3).
The control module is included in the A/C control
head located on the instrument panel. The control
head includes the blower speed switch, rear wiper
and washer operation, front & rear window defogger,
recirculation door operation, and A/C compressor
operation if equipped. Refer to Group 8E, Instrument
Panel and Systems for service procedures.
NOTE: The RECIRC. function on the HVAC control
module automatically defaults to the OFF position
after a ignition key cycle. To reactivate the RECIRC.
function, the RECIRC. button must be repressedThe rear blower speed switch is serviced separately
from the control head.
SIDE DOOR HEATER A/C OUTLETS
The driver's and passenger side doors have supple-
mental air outlets and duct work. The air is chan-
neled from the instrument panel to the door duct and
either to the lower floor or upper door outlets (Fig.
4). The air can be adjusted to blow on the first rear
passenger seat(s).
SIDE WINDOW DEMISTER
The side window demisters direct air from the
heater assembly. The outlets are located on the top
forward corners of the front door panels (Fig. 5). The
demisters operate when the control mode selector is
on FLOOR, MIX or DEFROST setting.
SYSTEM AIRFLOW
The system pulls outside (ambient) air through the
cowl opening at the base of the windshield. Then it
goes into the plenum chamber above the heaterÐA/C
Fig. 3 HVAC Control Module
Fig. 4 Door Outlets
24 - 4 HEATING AND AIR CONDITIONINGNS
DESCRIPTION AND OPERATION (Continued)

EMISSION CONTROL SYSTEMS
CONTENTS
page page
EVAPORATIVE EMISSION CONTROLS........ 13
EXHAUST GAS RECIRCULATION (EGR)
SYSTEM.............................. 18ON-BOARD DIAGNOSTICS.................. 1
ON-BOARD DIAGNOSTICS
INDEX
page page
GENERAL INFORMATION
SYSTEM DESCRIPTION................... 1
DESCRIPTION AND OPERATION
CIRCUIT ACTUATION TEST MODE........... 3
COMPONENT MONITORS................. 10
DIAGNOSTIC TROUBLE CODES............. 3
HIGH AND LOW LIMITS................... 11LOAD VALUE........................... 12
MALFUNCTION INDICATOR LAMP (MIL)....... 1
MONITORED SYSTEMS.................... 8
NON-MONITORED CIRCUITS............... 11
STATE DISPLAY TEST MODE............... 2
TRIP DEFINITION........................ 10
GENERAL INFORMATION
SYSTEM DESCRIPTION
The Powertrain Control Module (PCM) monitors
many different circuits in the fuel injection, ignition,
emission and engine systems. If the PCM senses a
problem with a monitored circuit often enough to
indicate an actual problem, it stores a Diagnostic
Trouble Code (DTC) in the PCM's memory. If the
code applies to a non-emissions related component or
system, and the problem is repaired or ceases to
exist, the PCM cancels the code after 40 warmup
cycles. Diagnostic trouble codes that affect vehicle
emissions illuminate the Malfunction Indicator Lamp
(MIL). Refer to Malfunction Indicator Lamp in this
section.
Certain criteria must be met before the PCM
stores a DTC in memory. The criteria may be a spe-
cific range of engine RPM, engine temperature,
and/or input voltage to the PCM.
The PCM might not store a DTC for a monitored
circuit even though a malfunction has occurred. This
may happen because one of the DTC criteria for the
circuit has not been met.For example, assume the
diagnostic trouble code criteria requires the PCM to
monitor the circuit only when the engine operates
between 750 and 2000 RPM. Suppose the sensor'soutput circuit shorts to ground when engine operates
above 2400 RPM (resulting in 0 volt input to the
PCM). Because the condition happens at an engine
speed above the maximum threshold (2000 rpm), the
PCM will not store a DTC.
There are several operating conditions for which
the PCM monitors and sets DTC's. Refer to Moni-
tored Systems, Components, and Non-Monitored Cir-
cuits in this section.
NOTE: Various diagnostic procedures may actually
cause a diagnostic monitor to set a DTC. For
instance, pulling a spark plug wire to perform a
spark test may set the misfire code. When a repair
is completed and verified, use the DRB scan tool to
erase all DTC's and extinguish the MIL.
Technicians can display stored DTC's by using the
DRB scan tool. Refer to Diagnostic Trouble Codes in
this section. For DTC information, refer to charts in
this section.
DESCRIPTION AND OPERATION
MALFUNCTION INDICATOR LAMP (MIL)
As a functional test, the Malfunction Indicator
Lamp (MIL) illuminates at key-on before engine
NSEMISSION CONTROL SYSTEMS 25 - 1

Adaptive Fuel Factor
Barometric Pressure
Engine Speed
Module Spark Advance
Speed Control Target
Intake Air Temp Degrees
Intake Air Temp Volts
Charging System Goal
Theft Alarm Status
Map Sensor Voltage
Vehicle Speed
Throttle Opening (percentage)
TPS Calculated
Cam Timing Position
Target Idle
Time From Start To Run
Run Time At Stall
Injector Pulse-width
Upstream O2S Volts
Downstream O2S Volts
Closed Loop Timer
Short Term Adaptive
Current Adaptive Cell
Adaptive Memory Cell 0
Adaptive Memory Cell 1
Adaptive Memory Cell 2
Adaptive Memory Cell 3
Adaptive Memory Cell 4
Adaptive Memory Cell 5
Adaptive Memory Cell 6
Adaptive Memory Cell 7
Adaptive Memory Cell 8
Adaptive Memory Cell 9
Adaptive Memory Cell 10
Adaptive Memory Cell 11
Adaptive Memory Cell 12
Adaptive Memory Cell 13
Adaptive Memory Cell 14
Adaptive Memory Cell 15
Purge Free Idle Cell
Purge Free Cell 2 (corresponds to memory cell 2)
Purge Free Cell 3 (corresponds to memory cell 5)
Target IAC Steps
Retard Cylinder (1)
Retard Cylinder (2)
Retard Cylinder (3)
Retard Cylinder (4)
Retard Cylinder (5)
Retard Cylinder (6)CIRCUIT ACTUATION TEST MODE
The Circuit Actuation Test Mode checks for proper
operation of output circuits or devices the Powertrain
Control Module (PCM) may not internally recognize.
The PCM attempts to activate these outputs and
allow an observer to verify proper operation. Most of
the tests provide an audible or visual indication of
device operation (click of relay contacts, fuel spray,
etc.). Except for intermittent conditions, if a device
functions properly during testing, assume the device,
its associated wiring, and driver circuit work cor-
rectly.
DIAGNOSTIC TROUBLE CODES
A Diagnostic Trouble Code (DTC) indicates the
PCM has recognized an abnormal condition in the
system.
The preferred and most accurate method of retriev-
ing a DTC is by using the DRB scan tool. The scan
tool supplies detailed diagnostic information which
can be used to more accurately diagnose causes for a
DTC.
Remember that DTC's are the results of a sys-
tem or circuit failure, but do not directly iden-
tify the failed component or components.
NOTE: For a list of DTC's, refer to the charts in this
section.
BULB CHECK
Each time the ignition key is turned to the ON
position, the malfunction indicator (check engine)
lamp on the instrument panel should illuminate for
approximately 2 seconds then go out. This is done for
a bulb check.
OBTAINING DTC'S USING DRB SCAN TOOL
(1) Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
(2) Turn the ignition switch on and access the
ªRead Faultº screen.
(3) Record all the DTC's and ªfreeze frameº infor-
mation shown on the DRB scan tool.
(4) To erase DTC's, use the ªErase Trouble Codeº
data screen on the DRB scan tool.Do not erase any
DTC's until problems have been investigated
and repairs have been performed.
NSEMISSION CONTROL SYSTEMS 25 - 3
DESCRIPTION AND OPERATION (Continued)

EMISSION CONTROL SYSTEM
CONTENTS
page page
EMISSION CONTROL SYSTEMÐ
2.0L ENGINE.......................... 9
EXHAUST EMISSION CONTROLSÐ
2.5L DIESEL ENGINE................... 5ON-BOARD DIAGNOSTICSÐ
2.5L DIESEL ENGINE................... 1
ON-BOARD DIAGNOSTICSÐ2.5L DIESEL ENGINE
INDEX
page page
GENERAL INFORMATION
SYSTEM DESCRIPTIONÐ
2.5L DIESEL ENGINE................... 1DESCRIPTION AND OPERATION
DIAGNOSTIC TROUBLE CODES............ 2
GENERAL INFORMATION
SYSTEM DESCRIPTIONÐ2.5L DIESEL ENGINE
The 2.5L diesel Powertrain Control Module (PCM)
monitors and controls many different circuits in the
fuel injection pump and engine systems. If the PCM
senses a problem with a monitored circuit that indi-
cates an actual problem, a Diagnostic Trouble Code
(DTC) will be stored in the PCM's memory, and even-
tually will illuminate the Diesel Glow Plug lamp con-
stantly while the key is on. If the problem is
repaired, or is intermittent, the PCM will erase the
DTC after 40 warm-up cycles. A warm-up cycle con-
sists of starting the vehicle when the engine is cold,
then the engine to warms up to a certain tempera-
ture, and finally, the engine temperature falls to a
normal operating temperature, then the key is
turned off.
Certain criteria must be met for a DTC to be
entered into PCM memory. The criteria may be a
specific range of engine rpm, engine or fuel tempera-
ture and/or input voltage to the PCM. A DTC indi-
cates that the PCM has identified an abnormal
signal in a circuit or the system. A DTC may indicate
the result of a failure, but never identify the failed
component directly.
There are several operating conditions that the
PCM does not monitor and set a DTC for. Refer to
the following Monitored Circuits and Non±Monitored
Circuits in this section.
MONITORED CIRCUITS
The PCM can detect certain problems in the elec-
trical system.
Open or Shorted Circuit± The PCM can deter-
mine if sensor output (which is the input to PCM) is
within proper range. It also determines if the circuit
is open or shorted.
Output Device Current Flow± The PCM senses
whether the output devices are electrically connected.
If there is a problem with the circuit, the PCM
senses whether the circuit is open, shorted to ground
(±), or shorted to (+) voltage.
NON±MONITORED CIRCUITS
The PCM does not monitor the following circuits,
systems or conditions that could have malfunctions
that result in driveability problems. A DTC will not
be displayed for these conditions.
Fuel Pressure:Fuel pressure is controlled by the
fuel injection pump. The PCM cannot detect prob-
lems in this component.
Cylinder Compression:The PCM cannot detect
uneven, low, or high engine cylinder compression.
Exhaust System:The PCM cannot detect a
plugged, restricted or leaking exhaust system.
Fuel Injector Malfunctions:The PCM cannot
determine if the fuel injector is clogged, or the wrong
injector is installed. The fuel injectors on the diesel
engine arenot controlledby the PCM, although a
NS/GSEMISSION CONTROL SYSTEM 25 - 1