AUX CHRYSLER VOYAGER 2004 Service Manual

NOTE: Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
DESCRIPTION - FUEL REQUIREMENTS -
DIESEL ENGINE
WARNING: DO NOT USE ALCOHOL OR GASOLINE
AS A FUEL BLENDING AGENT. THEY CAN BE
UNSTABLE UNDER CERTAIN CONDITIONS AND
HAZARDOUS OR EXPLOSIVE WHEN MIXED WITH
DIESEL FUEL.
Use good quality diesel fuel from a reputable sup-
plier. For most year-round service, number 2 diesel
fuel meeting DIN EN 590 (Class0-4)will provide
good performance. If the vehicle is exposed to
extreme cold (below -18ÉC/0ÉF) or is required to oper-
ate at colder than normal conditions for prolonged
periods, use climatize No. 2 diesel fuel or dilute the
No. 2 diesel fuel with 50% No. 1 diesel fuel as long as
it meets ASTM D 975: 1D and 2D and the quality of
lubrication behavior is in accordance with DIN EN
590. This will provide better protection from fuel gel-
ling or wax plugging of the fuel filters.
Diesel fuel is seldom completely free of water. To
prevent fuel system trouble, including fuel line freez-
ing in winter, drain the accumulated water from the
fuel/water separator using the fuel/water separator
drain provided. If you buy good quality fuel and fol-
low the cold weather advice above, fuel conditioners
should not be required in your vehicle. If available in
your area, a high cetane ªpremiumº diesel fuel may
offer improved cold starting and warm up perfor-
mance.
DESCRIPTION - ENGINE OIL - DIESEL
ENGINES
Use only Diesel Engine Oil meeting standardMIL-
2104Cor API ClassificationCD or higherorCCML
D4, D5.
SAE VISCOSITY GRADE
CAUTION: Low viscosity oils must have the proper
API quality or the CCMC G5 designation.
To assure of properly formulated engine oils, it is
recommended that SAE Grade 10W-40 engine oils
that meet Chrysler material standard MS-6395, be
used in accordance to ACEA B3, B4 specification.
European Grade 10W-40 oils are also acceptable.
Oils of the SAE 5W-40 grade number are preferred
when minimum temperatures consistently fall below
-15ÉC.
DESCRIPTION - AWD REAR DRIVELINE
MODULE FLUIDS
The AWD Rear Driveline Module Assembly consists
of two subassemblies, the Overrunning Clutch Hous-
ing (front) and the Differential Carrier (rear).
The recommended lubricant for the Overrunning
Clutch Housing is MopartATF+4. The recommended
lubricant for the Differential Carrier is Mopart
80W-90 Gear and Axle Lubricant.
DESCRIPTION - AWD POWER TRANSFER UNIT
FLUID
The recommended lubricant for the AWD Power
Transfer Unit is MopartGear and Axle Lubricant
80W-90.
FLUID CAPACITIES
SPECIFICATIONS - FLUID CAPACITIES
DESCRIPTION SPECIFICATION
Fuel Tank (Gas) 75 L (20 gal.)
Fuel Tank (Diesel) 75 L (20 gal.)
Engine Oil* - 2.4 L 4.7 L (5.0 qts.)
Engine Oil* - 3.3/3.8 L 4.7 L (5.0 qts.)
Engine Oil* - 2.5 L (Diesel) 6.0 L (6.3 qts.)
Cooling System** - 2.4 L 10.7 L (11.4 qts.)
Cooling System** - 2.5 L
Turbo Diesel with Auxiliary
Heater13.8 L (14.6 qts.)
Cooling System** - 3.3/3.8
L without Auxiliary Heater12.6 L (13.4 qts.)
Cooling System** - 3.3/3.8
L with Auxiliary Heater15.4 L (16.3 qts.)
Automatic Transaxle -
Service Fill3.8 L (4.0 qts.)
Automatic Transaxle -
41TE Overhaul Fill9.2 L (9.7 qts.)
Manual Transaxle (T850
5-Speed)2.4-2.7 L (2.5-2.9 qts.)
AWD Power Transfer Unit 1.15 L (2.4 pts.)
Power Steering 1.2 L (2.5 pts.)
AWD Bi-directional
Overrunning Clutch0.575 L (1.22 pts.)
AWD Rear Carrier 0.7 L (1.48 pts.)
* (includes oil filter)
** (includes heater and recovery/reserve bottle)
0 - 6 LUBRICATION & MAINTENANCERS
FLUID TYPES (Continued)

FUEL PUMP
DESCRIPTION
The electric fuel pump is located in and is part of
the fuel pump module. It is a positive displacement,
gerotor type, immersible pump with a permanent
magnet electric motor. The fuel pump module is sus-
pended in fuel in the fuel tank.
OPERATION
The pump draws fuel through a strainer and
pushes it through the motor to the outlet. The pump
contains a check valve. The valve, in the pump out-
let, maintains pump pressure during engine off con-
ditions, for a short while. It is normal for fuel
pressure to drop to zero after cooldown. The fuel
pump relay provides voltage to the fuel pump. The
fuel pump has a maximum deadheaded pressure out-
put of approximately 880 kPa (130 psi). The regula-
tor adjusts fuel system pressure to approximately
400 kpa  34 kpa (58 psi   5 psi).
FUEL PUMP MODULE
DESCRIPTION
The fuel pump module is installed in the top of the
fuel tank (Fig. 9).
The fuel pump module contains the following:
²Electric fuel pump²Fuel pump reservoir
²Inlet strainer
²Fuel pressure regulator
²Fuel gauge sending unit
²Fuel supply line connection
The inlet strainer, fuel pressure regulator
and fuel level sensor are the only serviceable
items. If the fuel pump or electrical wiring har-
ness requires service, replace the fuel pump
module.
The electric fuel pump is located in and is part of
the fuel pump module. It is a positive displacement,
gerotor type, immersible pump with a permanent
magnet electric motor.
OPERATION
The pump draws fuel through a strainer and
pushes it through the motor to the outlet. The pump
contains one check valve. The check valve, in the
pump outlet, maintains pump pressure during engine
off conditions. The fuel pump relay provides voltage
to the fuel pump.
The fuel pump has a maximum deadheaded pres-
sure output of approximately 880 kPa (130 psi). The
regulator adjusts fuel system pressure to approxi-
mately 400  34 kPa (58  5 psi).
FUEL PUMP ELECTRICAL CONTROL
Voltage to operate the electric pump is supplied
through the fuel pump relay. For an electrical opera-
tional description of the fuel pump refer to fuel Pump
RelayÐPCM Output.
ELECTRICAL PUMP REPLACEMENT
The electric fuel pump is not serviceable. If the
fuel pump or electrical wiring harness needs replace-
ment, the complete fuel pump module must be
replaced. Perform the Fuel System Pressure Release
procedure before servicing the fuel pump.
REMOVAL
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL SYSTEM COMPONENTS.
SERVICE VEHICLES IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. NEVER SMOKE
WHILE SERVICING THE VEHICLE.
(1) Remove fuel filler cap and perform Fuel Sys-
tem Pressure Release procedure.
(2) Disconnect negative cable from auxiliary
jumper terminal.
(3) Drain fuel tank, refer to the Fuel Tank proce-
dure in the Fuel Delivery section.
(4) Remove fuel tank, refer to the Fuel Tank
removal section.
Fig. 9 Fuel Pump Module
1 - INLET STRAINER
2 - FUEL RESERVOIR
3 - FUEL PRESSURE REGULATOR
4 - FUEL LEVEL SENSOR
5 - FILTER
6 - GROUND STRAPS
14 - 8 FUEL DELIVERYRS

QUICK CONNECT FITTING
STANDARD PROCEDURE - QUICK-CONNECT
FITTINGS
REMOVAL
When disconnecting a quick-connect fitting, the
retainer will remain on the fuel tube nipple.
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE DISCONNECTING A QUICK-CONNECT FIT-
TINGS. REFER TO THE FUEL PRESSURE RELEASE
PROCEDURE. THIS MAY RESULT IN PERSONAL
INJURY OR DEATH.
(1) Perform Fuel Pressure Release Procedure.
Refer to the Fuel Pressure Release Procedure in this
section.
(2) Disconnect negative cable from battery or aux-
iliary jumper terminal.
(3) Squeeze retainer tabs together and pull fuel
tube/quick-connect fitting assembly off of fuel tube
nipple. The retainer will remain on fuel tube.
INSTALLATION
CAUTION: Make sure that the o-ring in installed in
fitting. Never install a quick-connect fitting without
the retainer being either on the fuel tube or already
in the quick-connect fitting. In either case, ensure
the retainer locks securely into the quick-connect
fitting by firmly push-pulling-push on fuel tube and
fitting to ensure it is secured.
(1) Using a clean lint free cloth, clean the fuel tube
nipple and retainer.
(2) Prior to connecting the fitting to the fuel tube,
coat the fuel tube nipple with clean engine oil.
(3) Push the quick-connect fitting over the fuel
tube until theretainer seats and a click is heard.
(4) The plastic quick-connect fitting has windows
in the sides of the casing. When the fitting com-
pletely attaches to the fuel tube, the retainer locking
ears and the fuel tube shoulder are visible in the
windows. If they are not visible, the retainer was not
properly installed (Fig. 22).Do not rely upon the
audible click to confirm a secure connection.
(5) Connect negative cable to battery or auxiliary
jumper terminal.
CAUTION: When using the ASD Fuel System Test,
the Auto Shutdown (ASD) Relay remains energized
for several minutes, until the test is stopped, or
until the ignition switch is turned to the Off posi-
tion.(6) Use the DRB IIItscan tool ASD Fuel System
Test to pressurize the fuel system. Check for leaks.
TWO-TAB TYPE FITTING
This type of fitting is equipped with tabs located on
both sides of the fitting (Fig. 23). These tabs are sup-
plied for disconnecting the quick-connect fitting from
component being serviced.
CAUTION: The interior components (O-rings, spac-
ers) of this type of quick-connect fitting are not ser-
viced separately, but new plastic retainers are
available. Do not attempt to repair damaged fittings
or fuel lines/tubes. If repair is necessary, replace
the complete fuel tube assembly.
Fig. 22 Plastic Quick-Connect Fitting/Fuel Tube
Connection
1 - WINDOW
2-TAB(2)
3 - EAR
4 - SHOULDER (ON TUBE)
Fig. 23 Typical Two-Tab Type Quick-Connect Fitting
1 - TAB(S)
2 - QUICK-CONNECT FITTING
14 - 14 FUEL DELIVERYRS

WARNING: THE FUEL SYSTEM IS UNDER A CON-
STANT PRESSURE (EVEN WITH THE ENGINE OFF).
BEFORE SERVICING ANY FUEL SYSTEM HOSES,
FITTINGS OR LINES, THE FUEL SYSTEM PRES-
SURE MUST BE RELEASED. REFER TO THE FUEL
PRESSURE RELEASE PROCEDURE IN THIS
GROUP. THIS MAY RESULT IN PERSONAL INJURY
OR DEATH.
DISCONNECTION/CONNECTION
(1) Perform fuel pressure release procedure. Refer
to Fuel Pressure Release Procedure in this group.
(2) Disconnect negative battery cable from battery
or auxiliary jumper terminal.
(3) Clean fitting of any foreign material before dis-
assembly.
(4) To disconnect quick-connect fitting, squeeze
plastic retainer tabs (Fig. 23) against sides of quick-
connect fitting with your fingers. Tool use is not
required for removal and may damage plastic
retainer. Pull fitting from fuel system component
being serviced. The plastic retainer will remain on
component being serviced after fitting is discon-
nected. The O-rings and spacer will remain in quick-
connect fitting connector body.
(5) Inspect quick-connect fitting body and compo-
nent for damage. Replace as necessary.
CAUTION: When the quick-connect fitting was dis-
connected, the plastic retainer will remain on the
component being serviced. If this retainer must be
removed, very carefully release the retainer from
the component with two small screwdrivers. After
removal, inspect the retainer for cracks or any dam-
age.
(6) Prior to connecting quick-connect fitting to
component being serviced, check condition of fitting
and component. Clean parts with a lint-free cloth.
Lubricate with clean engine oil.
(7) Insert quick-connect fitting to component being
serviced and into plastic retainer. When a connection
is made, a click will be heard.
(8) Verify a locked condition by firmly push-pull-
ing-push on fuel tube and fitting (15-30 lbs.).
(9) Connect negative cable to battery or auxiliary
jumper terminal.
(10) Use the DRB IIItscan tool ASD Fuel System
Test to pressurize the fuel system. Check for leaks.
PLASTIC RETAINER RING TYPE FITTING
This type of fitting can be identified by the use of a
full-round plastic retainer ring (Fig. 24) usually black
in color.CAUTION: The interior components (O-rings, spac-
ers, retainers) of this type of quick-connect fitting
are not serviced separately. Do not attempt to repair
damaged fittings or fuel lines/tubes. If repair is nec-
essary, replace the complete fuel tube assembly.
WARNING: THE FUEL SYSTEM IS UNDER A CON-
STANT PRESSURE (EVEN WITH THE ENGINE OFF).
BEFORE SERVICING ANY FUEL SYSTEM HOSES,
FITTINGS OR LINES, THE FUEL SYSTEM PRES-
SURE MUST BE RELEASED. REFER TO THE FUEL
SYSTEM PRESSURE RELEASE PROCEDURE IN
THIS GROUP. THIS MAY RESULT IN PERSONAL
INJURY OR DEATH.
DISCONNECTION/CONNECTION
(1) Perform fuel pressure release procedure. Refer
to Fuel Pressure Release Procedure in this section.
(2) Disconnect negative battery cable from battery
or auxiliary jumper terminal.
(3) Clean fitting of any foreign material before dis-
assembly.
(4) To release fuel system component from quick-
connect fitting, firmly push fitting towards compo-
nent being serviced while firmly pushing plastic
Fig. 24 Plastic Retainer Ring Type Fitting
1 - FUEL TUBE
2 - QUICK CONNECT FITTING
3 - PUSH
4 - PLASTIC RETAINER
5 - PUSH
6 - PUSH
7 - PUSH
8 - PUSH
RSFUEL DELIVERY14-15
QUICK CONNECT FITTING (Continued)

retainer ring into fitting (Fig. 24). With plastic ring
depressed, pull fitting from component.The plastic
retainer ring must be pressed squarely into fit-
ting body. If this retainer is cocked during
removal, it may be difficult to disconnect fit-
ting. Use an open-end wrench on shoulder of
plastic retainer ring to aid in disconnection.
(5) After disconnection, plastic retainer ring will
remain with quick-connect fitting connector body.
(6) Inspect fitting connector body, plastic retainer
ring and fuel system component for damage. Replace
as necessary.(7) Prior to connecting quick-connect fitting to
component being serviced, check condition of fitting
and component. Clean parts with a lint-free cloth.
Lubricate with clean engine oil.
(8) Insert quick-connect fitting into component
being serviced until a click is felt.
(9) Verify a locked condition by firmly push-pull-
ing-push on fuel tube and fitting (15-30 lbs.).
(10) Connect negative battery cable to battery or
auxiliary jumper terminal.
(11) Use the DRB IIItscan tool ASD Fuel System
Test to pressurize the fuel system. Check for leaks.
14 - 16 FUEL DELIVERYRS
QUICK CONNECT FITTING (Continued)

INSTRUMENT PANEL
ASSEMBLY
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the lower console:
(a) Remove six retaining screws.
(b) Pull rearward and disconnect the auxiliary
power outlet.
(c) Remove lower console from vehicle.
(3) Remove the bolts attaching the lower supports
to the instrument panel frame (Fig. 3).
(4) Remove the bolts attaching the lower supports
to the floor pan.
(5) Disconnect the wire connectors from the Pas-
senger Airbag.
(6) Remove the two screws to each right and left
cowl trim covers.
(7) Remove the both left and right side A-pillar
trim covers using a trim stick (special tool #C-4755)
or equivalent gently pry out on the trim covers and
remove.
(8) Remove the glove box:
(a) Push in on sides of glove box bin and lower
door.
(b) Pivot glove box downward and disengage
hinge hooks from instrument panel.
(c) Remove glove box from vehicle.
(9) Disconnect the antenna lead connector from
behind the glove box.
(10) Remove the four screws to the lower steering
column cover.
(11) Remove the eight screws to the steering col-
umn backing plate.
(12) Unclip the Data Link Connector (DLC) from
the steering column backing plate.
(13) Disconnect the left side wiring:
(a) Brake switch.
(b) Main bulkhead connector.
(c) Five harness connectors.
(d) Driver airbag connector.
(14) Remove the two screws to the hood release
handle.
(15) Remove five screws to steering column back-
ing plate and remove (Refer to 23 - BODY/INSTRU-
MENT PANEL/KNEE BLOCKER - REMOVAL).
(16) Remove the two steering column shroud
retaining screws. Separate the shrouds and remove
from vehicle.
(17) Remove the screws attaching the instrument
panel reinforcement and remove (Fig. 4).
(18) Disconnect the steering column wiring. There
are seven connectors and then unclip the harness
from the column.(19) Disconnect the Occupant Restraint Controller
(ORC) harness connector.
(20) Remove the four nuts retaining the steering
column to the dash panel steering column mounting
bracket and lower column to the floor (Fig. 5).
(21) Remove the four nuts attaching the instru-
ment panel to the brake pedal support bracket.
(22) Loosen the left side roll down bolt (Fig. 6).
(23) Remove the left side A-pillar retaining bolts.
There are two 13 mm bolts and one 10 mm bolt.
(24) If equipped with a mechanical transmission
range indicator:
(a) Remove the indicator cable loop.
(b) Remove the clip holding gear shift cable end
to the gear selector adapter.
(c) Pull the cable end from gear selector.
(d) Disconnect the clip for the indicator cable
and guide tube from the shift cable bracket and
move out of the way.
(25) Remove the instrument panel top cover. Using
a trim stick or equivalent, gently pry up on the front
edge of the top cover, pull rearward and remove from
vehicle.
(26) Disconnect the right side wire connectors from
the HVAC behind the glove box area and the two
antenna connectors behind the glove box hinge.
(27) Remove the right end cover by pulling out-
board.
(28) Remove the right side A-pillar retaining bolts.
There are two 13 mm bolts and one 10 mm bolt.
(29) Loosen the right side roll down bolt.
(30) Disconnect the two front window defroster
grid wire connectors. One on each side of vehicle.
(31) Remove both the left and right power mirrors:
(a) Using a trim stick or equivalent, gently pry
out on mirror trim cover.
(b) Open door and remove the three torx retain-
ing screws.
(c) Disconnect the wire connector and remove
mirror from the vehicle.
(32) Feed power mirror wire harness inboard
through the A-pillar.
(33) Remove the bolts attaching the instrument
panel frame to the dash panel below windshield
opening.
(34) With the help of an assistant remove the
instrument panel from vehicle. Lift the instrument
panel up off the HVAC so you won't damage the seal-
ing surface of the distribution duct.
If the instrument panel is being replaced, transfer
all parts to the new instrument panel assembly.
RSINSTRUMENT PANEL23-65

(14) Install the four nuts retaining the steering
column and lower to the floor (Fig. 5).
(15) Connect the Occupant Restraint Controller
(ORC) harness connector.
(16) Connect the steering column wiring. There
are seven connectors and then clip the harness to the
column.
(17) Install the screws attaching the instrument
panel reinforcement (Fig. 4).
(18) Connect the shrouds and install the two steer-
ing column shroud retaining screws.
(19) Install five screws to the left under column
instrument panel reinforcement brace.
(20) Install the two screws to the hood release
handle.
(21) Connect the left side wiring:
(a) Brake switch.
(b) Main bulkhead connector.
(c) Five harness connectors.
(d) Driver airbag connector.
(22) Clip the Data Link Connector (DLC) to the
steering column backing plate.
(23) Install the eight screws to the steering column
backing plate.(24) Install the four screws to the lower steering
column cover.
(25) Install the glove box:
(a) Install glove box into the vehicle. Line up the
hinges and firmly snap together.
(b) Push in on sides of glove box bin and raise
door.
(26) Install the both left and right side A-pillar
trim covers. Position trim cover over slots and firmly
snap into place.
(27) Install the two screws to each right and left
cowl trim covers.
(28) Connect the wire connectors to the Passenger
Airbag.
(29) Install the bolts attaching the lower supports
to the floor pan.
(30) Install the bolts attaching the lower supports
to the instrument panel frame (Fig. 3).
(31) Install the lower console:
(a) Install lower console to vehicle.
(b) Connect the auxiliary power outlet.
(c) Install the six retaining screws.
(32) Connect the battery negative cable.
Fig. 6 INSTRUMENT PANEL REMOVAL
1 - INSTRUMENT PANEL
2 - FIVE ATTACHING SCREWS
3 - 13 mm BOLT - TWO ON EACH SIDE4 - ROLL DOWN BRACKET
5 - 10 mm BOLT - STARTING BOLT ONE EACH SIDE
RSINSTRUMENT PANEL23-67
INSTRUMENT PANEL ASSEMBLY (Continued)

INSTALLATION
(1) Place instrument panel top cover in position on
vehicle (Fig. 9).
(2) Push top cover forward to engage hooks attach-
ing front of top cover to instrument panel.
(3) Engage clips attaching rear edge of top cover to
instrument panel.
(4) Pull top cover rearward.
(5) Install A-pillar trim.
LOWER CONSOLE
REMOVAL
(1) Remove screws attaching the lower console to
floor bracket and instrument panel (Fig. 10).
(2) Slide lower console rearward from around
instrument panel supports.
(3) Disconnect the auxiliary power outlet wire con-
nector (if equipped).
(4) Remove lower console from vehicle.
INSTALLATION
(1) Connect the auxiliary power outlet wire con-
nector (if equipped).
(2) Install the lower console into the vehicle (Fig.
10).
(3) Slide console forward around instrument panel
supports.
(4) Install the screws attaching lower console to
floor bracket and instrument panel.
LOWER INSTRUMENT PANEL
REMOVAL
When servicing the lower instrument panel, refer
to Body, Instrument Panel, and then the appropriate
removal procedure.
(1) Remove the right end cover.
(2) Remove the lower steering column cover.
(3) Remove the center bezel.
(4) Remove the lower console.
(5) Remove the cup holder and track.
(6) Remove the glove box.
(7) Remove the glove box latch striker.
(8) Remove the glove box lamp.
(9) Remove the eighteen screws holding the lower
instrument panel to the reinforcement frame (Fig.
11).
(10) Remove the lower instrument panel from
vehicle.
INSTALLATION
When servicing the lower instrument panel, refer
to Body, Instrument Panel, and then the appropriate
removal procedure.
(1) Install the lower instrument panel into the
vehicle (Fig. 11).
(2) Install the eighteen screws holding the lower
instrument panel to the reinforcement frame.
(3) Install the glove box lamp.
(4) Install the glove box latch striker.
(5) Install the glove box.
(6) Install the cup holder and track.
(7) Install the lower console.
Fig. 9 INSTRUMENT PANEL TOP COVER
1 - INSTRUMENT PANEL TOP COVER
2 - INSTRUMENT PANEL
Fig. 10 INSTRUMENT PANEL FLOOR CONSOLE
1 - INSTRUMENT PANEL
2 - INSTRUMENT PANEL FLOOR CONSOLE
RSINSTRUMENT PANEL23-69
INSTRUMENT PANEL TOP COVER (Continued)