2002 CHRYSLER VOYAGER torque

(7) Remove the brake tubes (6) from the inlet and
outlet ports on the HCU. (Fig. 19).
(8) Remove the 3 bolts (Fig. 20) attaching the ICU
mounting bracket to the front suspension crossmem-
ber.(9) Remove ICU and the mounting bracket as a
unit from the vehicle.
(10) Remove the 3 bolts (Fig. 21) mounting the
ICU to the mounting bracket. Separate the ICU from
the mounting bracket.
(11) For the procedure on separating and attaching
the CAB to the HCU, refer to DISASSEMBLY.
DISASSEMBLY - ICU
(1) Remove the ICU from the vehicle. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ICU (INTE-
GRATED CONTROL UNIT) - REMOVAL)
(2) Disconnect the pump/motor wiring harness
from the CAB (Fig. 22).
(3) Remove the 4 bolts (Fig. 23) attaching the CAB
to the HCU.
(4) Remove the CAB from the HCU (Fig. 24).
ASSEMBLY - ICU
(1) Install the CAB (Fig. 24) on the HCU.
(2) Install the 4 bolts mounting the CAB (Fig. 23)
to the HCU. Tighten the CAB mounting bolts to a
torque of 2 N´m (17 in. lbs.).
(3) Plug the pump/motor wiring harness into the
CAB.
(4) Install the ICU in the vehicle and bleed the
base and ABS hydraulic systems. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ICU (INTE-
GRATED CONTROL UNIT) - INSTALLATION)
Fig. 19 Brake Tube Connections To HCU
1 - LEFT REAR WHEEL BRAKE TUBE
2 - SECONDARY BRAKE TUBE FROM MASTER CYLINDER
3 - LEFT FRONT WHEEL BRAKE TUBE
4 - CAB
5 - RIGHT REAR WHEEL BRAKE TUBE
6 - HCU MOUNTING BRACKET
7 - BRAKE TUBE TO HCU CONNECTION LOCATION LEGEND
8 - RIGHT FRONT WHEEL BRAKE TUBE
9 - PRIMARY BRAKE TUBE FROM MASTER CYLINDER
Fig. 20 ICU To Suspension Cradle Mounting Bolts
1 - HCU MOUNTING BRACKET BOLTS
2 - HCU MOUNTING BRACKET BOLT
3 - CAB
4 - HCU MOUNTING BRACKET
5 - HCU
Fig. 21 ICU Mounting Bolts
1 - HCU
2 - HCU MOUNTING BOLTS
3 - HCU MOUNTING BRACKET
RSBRAKES - ABS5 - 103
ICU (INTEGRATED CONTROL UNIT) (Continued)
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INSTALLATION
INSTALLATION - LHD
(1) Place the ICU in its bracket below the master
cylinder. Start the upper mounting bolt to hold it in
place.
(2) Inside the vehicle, install the remaining 2
mounting bolts attaching the ICU to the mounting
bracket (Fig. 16). Tighten all 3 mounting bolts to a
torque of 11 N´m (97 in. lbs.).
(3) Install the dash seal and three mounting
screws (Fig. 15).(4) Install the silencer on top of the dash seal (Fig.
15).
(5) Connect the steering shaft coupling and install
the pinch bolt (Fig. 15). Tighten the pinch bolt to 28
N´m (250 in. lbs.).
(6) Install the silencer panel below the steering
column under the instrument panel.
(7) Remove the steering wheel holder.
CAUTION: Because of the flexible section in the pri-
mary and secondary brake tubes, the brake tubes
must be held in proper orientation when tightened
and torqued. These tubes must not contact each
other or other vehicle components when installed.
Also, after the brake tubes are installed on the HCU,
ensure all spacer clips are reinstalled on the brake
tubes.
(8) Install the primary and secondary brake tubes
into their correct port locations on the HCU valve
block (Fig. 14). Tighten the tube nuts to a torque of
17 N´m (145 in. lbs.).
CAUTION: When installing the chassis brake tubes
on the HCU valve block, they must be located cor-
rectly in the valve block to ensure proper ABS oper-
ation.
NOTE: The chassis brake tube attachment locations
to the HCU, are marked on the bottom of the CAB.
(9) Install the (4) chassis brake tubes into their
correct port locations on the HCU valve block as
shown (Fig. 14). Tighten the tube nuts to a torque of
17 N´m (145 in. lbs.).
Fig. 22 INTEGRATED CONTROL UNIT (ICU)
1 - PUMP/MOTOR
2 - HCU
3 - PUMP/MOTOR CONNECTOR
4 - CAB
Fig. 23 (TYPICAL) CAB Attaching Bolts
1 - MOUNTING BOLTS
2 - CAB
3 - HCU VALVE BLOCK
Fig. 24 (TYPICAL) Remove/Install CAB
1 - CAB
2 - HCU VALVES
3 - HCU VALVE BLOCK
5 - 104 BRAKES - ABSRS
ICU (INTEGRATED CONTROL UNIT) (Continued)
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NOTE: Before installing the 24±way connector in
the CAB be sure the seal is properly installed in the
connector.
(10) Install the 24±way connector on the CAB by,
first, positioning the 24±way connector in the socket
of the CAB and carefully pushing it down as far as
possible. Once connector is fully seated by hand into
the CAB socket, push down on connector lock. This
will pull the connector into the socket of the CAB
and lock it in the installed position.
(11) Install any routing clips on the brake tubes.
(12) Remove the brake pedal holder.
(13) Install the speed control servo with its mount-
ing nuts.
(14) Connect the wiring harness to the speed con-
trol servo.
(15) Install the battery tray (Refer to 8 - ELEC-
TRICAL/BATTERY SYSTEM/TRAY - INSTALLA-
TION).
(16) Install the screw securing the coolant filler
neck to the battery tray.
(17) Reconnect the vacuum hose connector at the
tank built into the battery tray.
(18) Install the battery (Refer to 8 - ELECTRI-
CAL/BATTERY SYSTEM/BATTERY - INSTALLA-
TION).
(19) Install the battery shield.
(20) Remove the brake pedal holder.
(21) Connect negative cable back on negative post
of the battery.
(22) Bleed the Base and ABS brake hydraulic sys-
tems (Refer to 5 - BRAKES - STANDARD PROCE-
DURE).
(23) Road test vehicle to ensure proper operation
of the base and antilock brake systems.
INSTALLATION - RHD
(1) Install the ICU on the mounting bracket (Fig.
21). Install the 3 bolts (Fig. 21) attaching the ICU to
the mounting bracket. Tighten the 3 mounting bolts
to a torque of 11 N´m (97 in. lbs.).
CAUTION: The ICU mounting bracket to front sus-
pension cradle mounting bolts have a unique corro-
sion protection coating and a special aluminum
washer. For this reason, only the original, or origi-
nal equipment Mopar replacement bolts can be
used to mount the ICU bracket to the front suspen-
sion crossmember.(2) Install the ICU and its mounting bracket as an
assembly on the front suspension crossmember.
Install the 3 bolts attaching the ICU bracket to the
crossmember (Fig. 20). Tighten the 3 mounting bolts
to a torque of 28 N´m (250 in. lbs.).
CAUTION: Because of the flexible section in the pri-
mary and secondary brake tubes, and the brake
tubes between the HCU and the proportioning
valve, the brake tubes must be held in proper ori-
entation when tightened and torqued. These tubes
must not contact each other or other vehicle com-
ponents when installed. Also, after the brake tubes
are installed on the HCU, ensure all spacer clips are
reinstalled on the brake tubes.
CAUTION: When installing the chassis brake tubes
on the HCU valve block, they must be located cor-
rectly in the valve block to ensure proper ABS oper-
ation. Refer to (Fig. 19) for the correct chassis
brake tube locations.
NOTE: The chassis brake tube attachment locations
to the HCU, are marked on the bottom of the ICU
mounting bracket.
(3) Install the 6 chassis brake tubes into their cor-
rect port locations on the HCU valve block as shown
in (Fig. 19). Tighten the tube nuts to a torque of 17
N´m (145 in. lbs.).
NOTE: Before installing the 24-way connector in the
CAB be sure the seal is properly installed in the
connector.
(4) Install the 24-way connector (Fig. 17) on the
CAB using the following procedure. Position the
24-way connector in the socket of the CAB and care-
fully push it down as far as possible. When connector
is fully seated by hand into the CAB socket, push in
the connector lock (Fig. 18). This will pull the connec-
tor into the socket of the CAB and lock it in the
installed position.
NOTE: The CAB wiring harness must be clipped to
the ICU mounting bracket. This will ensure the wir-
ing harness is properly routed and does not contact
the brake tubes or the body of the vehicle.
RSBRAKES - ABS5 - 105
ICU (INTEGRATED CONTROL UNIT) (Continued)
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SERVICE DIAGNOSIS - IMPROPER CLUTCH RELEASE
CONDITION POSSIBLE CAUSES CORRECTION
CLUTCH DISC BINDS ON
INPUT SHAFT SPLINESClutch disc hub splines damaged
during installationClean, smooth, and lubricate disc and shaft
splines. Replace modular clutch assembly,
or clutch disc, and/or input shaft if splines
are severely damaged.
Input shaft splines rough, damaged. Clean input shaft splines. Then lube.
Corrosion or rust formations on
splines of input shaft and discClean input shaft splines and disc splines,
then lube
CLUTCH DISC RUSTED
TO FLYWHEEL AND/OR
PRESSURE PLATEOccurs in vehicles stored or not
driven for extended period of time.
Also occurs after steam cleaning if
vehicle is not used for extended
period.Replace modular clutch assembly (2.4L
Gas) or clutch cover and disc (2.5L TD).
CLUTCH WILL NOT
DISENGAGE PROPERLYDisc bent, distorted during transaxle
installationReplace modular clutch assembly (2.4L
Gas) or clutch cover and disc (2.5L TD).
Clutch cover diaphragm spring
damaged during transaxle installationReplace modular clutch assembly (2.4L
Gas) or clutch cover and disc (2.5L TD).
Release fork bent, loose, or
damagedReplace fork if worn or damaged
Air in clutch hydraulic circuit. Allow system to self-bleed or replace
hydraulic components.
Leak in clutch hydraulic circuit. Replace worn/damaged/leaking hydraulic
components.
Clutch pedal requires
excessive force (high
release load).Clutch disc is worn. Replace modular clutch assembly (2.4L
models) or clutch cover and disc (2.5L TD
models).
SERVICE DIAGNOSIS - CLUTCH PEDAL NOISE
CONDITION POSSIBLE CAUSES CORRECTION
CLUTCH PEDAL
SQUEAKS WHEN
DEPRESSED TO FLOORPedal bushings worn out or
inadequate lubricationReplace or lubricate bushings at clutch
pedal pivot or master cylinder pushrod.
Clutch pedal return spring worn out Lubricate or replace return spring
CLUTCH PEDAL
SQUEAKS DURING
OPERATIONClutch release lever pivot stud has
inadequate lubricationLubricate or replace clutch release lever
DIAGNOSIS AND TESTING - DRIVE PLATE
MISALIGNMENT
Common causes of misalignment are:
²Heat warping
²Mounting drive plate on a dirty crankshaft
flange
²Incorrect bolt tightening
²Improper seating on the crankshaft shoulder²Loose crankshaft bolts
Clean the crankshaft flange before mounting the
drive plate. Dirt and grease on the flange surface
may misalign the flywheel, causing excessive runout.
Use new bolts when mounting drive plate to crank-
shaft. Tighten drive plate bolts to specified torque
only. Over-tightening can distort the drive plate hub
causing excessive runout.
RSCLUTCH6-5
CLUTCH (Continued)
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CLUTCH DISC AND PRESSURE
PLATE - 2.5L TD
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove six (6) clutch pressure plate-to-fly-
wheel bolts. Remove pressure plate and disc from fly-
wheel (Fig. 21).
(3) Inspect flywheel. Resurface/replace as neces-
sary.
(4) Inspect clutch release bearing and lever.
Replace as necessary. (Refer to 6 - CLUTCH/
CLUTCH RELEASE BEARING - REMOVAL)
INSTALLATION
(1) Install clutch release bearing and lever (if
removed). (Refer to 6 - CLUTCH/CLUTCH RELEASE
BEARING - INSTALLATION)
(2) Install clutch disc and pressure plate to fly-
wheel (Fig. 21). Install clutch alignment tool, and
install and torque pressure plate-to-flywheel bolts to
28 N´m (250 in. lbs.).
(3) Install transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL - INSTAL-
LATION)
Fig. 21 Clutch Disc and Pressure Plate
1 - FLYWHEEL
2 - DISC3 - PRESSURE PLATE
6 - 12 CLUTCHRS
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FLYWHEEL
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove clutch pressure plate and disc. (Refer
to 6 - CLUTCH/CLUTCH DISC - REMOVAL)
(3) Remove flywheel assembly (Fig. 22).
INSTALLATION
(1) Install NEW flywheel-to-crankshaft bolts by
hand.
(2) Torque bolts in a criss-cross sequence to 25
N´m (18 ft. lbs.) (Fig. 22).
(3) Torque bolts in a criss-cross sequence an addi-
tional 60É.
(4) Install clutch pressure plate and disc. (Refer to
6 - CLUTCH/CLUTCH DISC - INSTALLATION)
(5) Install transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
INSTALLATION)
Fig. 22 Flywheel Bolt Torque Sequence
RSCLUTCH6-13
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COOLING
TABLE OF CONTENTS
page page
COOLING
DESCRIPTION
DESCRIPTION - COOLING SYSTEM........1
DESCRIPTION - HOSE CLAMPS...........1
OPERATION
OPERATION - COOLING SYSTEM.........2
OPERATION - HOSE CLAMPS............2
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - COOLING
SYSTEM LEAK TEST....................2
DIAGNOSIS AND TESTING - COOLING
SYSTEM FLOW CHECK.................3
DIAGNOSIS AND TESTING - COOLING
SYSTEM AERATION....................4
DIAGNOSIS AND TESTING - COOLING
SYSTEM DEAERATION..................4
STANDARD PROCEDURE
STANDARD PROCEDURE - COOLING
SYSTEM DRAINING....................4STANDARD PROCEDURE - COOLING
SYSTEM FILLING......................4
STANDARD PROCEDURE - ADDING
ADDITIONAL COOLANT.................4
STANDARD PROCEDURE - COOLANT
LEVEL CHECK........................5
SPECIFICATIONS
COOLING SYSTEM CAPACITY............6
ACCESSORY DRIVE BELT TENSION.......6
TORQUE.............................6
SPECIAL TOOLS
COOLING SYSTEM.....................7
ACCESSORY DRIVE.......................8
ENGINE...............................14
TRANSMISSION.........................38
COOLING
DESCRIPTION
DESCRIPTION - COOLING SYSTEM
The cooling system components consist of a radia-
tor, electric fan motors, shroud, pressure cap, thermo-
stat, transmission oil cooler, water pump, hoses,
clamps, coolant, and a coolant reserve system to com-
plete the circuit.
DESCRIPTION - HOSE CLAMPS
The cooling system uses spring type hose clamps.
If a spring type clamp replacement is necessary,
replace with the original Mopartequipment spring
type clamp.
CAUTION: A number or letter is stamped into the
tongue of constant tension clamps. If replacement
is necessary, use only a original equipment clamp
with matching number or letter (Fig. 1).
Fig. 1 Spring Clamp Size Location
1 - SPRING CLAMP SIZE LOCATION
RSCOOLING7-1
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SPECIFICATIONS
COOLING SYSTEM CAPACITY
Engine Coolant Capacity*
2.4L 10.7 L (11.4 qts.)
3.3/3.8L (without
rear heater)12.6 L (13.4 qts.)
3.3/3.8L (with rear
heater)15.4 L (16.3 qts.)
*Includes Heater and Coolant Recovery System
ACCESSORY DRIVE BELT TENSION
ACCESSORY
DRIVE BELTTENSION
2.4L ENGINE
Air Conditioning
Compressor/
GeneratorDynamic Tensioner
Power
SteeringNew
Belt534 - 756 N
183 - 218 Hz
(120 - 170
lbs.)
Used
Belt*356 - 534 N
150 - 183 Hz
(80 - 120 lbs)
*Belt is considered used after 15 minutes of run-in
time
3.3/3.8L ENGINES
Air Conditioning
CompressorDynamic
Tensioner
Generator/Water
Pump/Power
Steering
TORQUE
DESCRIPTION N´mFt.
Lbs.In.
Lbs.
Accessory Drive Belt Tensioner
Assembly (3.3/3.8L)ÐBolt28 Ð 250
Engine Coolant Temperature
Sensor
(2.4 & 3.3/3.8L) 7 Ð 60
Generator & A/C Compressor Drive
Belt Tensioner Assembly (2.4L)Ð
Bolt54 40 Ð
Coolant Outlet Connector/
Thermostat Housing
(2.4 & 3.3/3.8L)ÐBolts 28 Ð 250
Water Pump
(2.4 & 3.3/3.8L)ÐBolts 12 Ð 105
Water Pump Inlet Tube (2.4L)Ð
Bolts12 Ð 105
Water Pump Inlet Tube (3.3/3.8L)Ð
Bolts28 Ð 250
Water Pump Pulley (3.3/3.8L)Ð
Bolts28 Ð 250
Radiator to A/C CondenserÐ
Screws5Ð45
Radiator FanÐScrews 5 Ð 45
Radiator Mounting (Upper
Bracket)ÐNuts12 Ð 105
7 - 6 COOLINGRS
COOLING (Continued)
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