2002 JEEP GRAND CHEROKEE Power train

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Page 1184 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual CONNECTOR NAME/
NUMBERCOLOR LOCATION FIG.
Passenger Power Seat Rear
Riser MotorRD At Passenger Seat N/S
Passenger Power Seat
Recliner Motor (Midline/
Premium)BK At Passenger Seat N/S
Passenger Power S

Page 1187 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual SPLICES
SPLICE
NUMBERLOCATION FIG.
S100 Near T/O for Power Distribution Center Eyelet 2
S102 (4.0L) Near T/O for G103 10, 11
102 (4.7L) Near T/O for Fuel Injector No. 1 13
S102 (Diesel) Near T/O for C

Page 1188 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual SPLICE
NUMBERLOCATION FIG.
S122 (4.0L) Near T/O for G103 10, 11
S122 (4.7L) LHD Near T/O for Input Speed Sensor 15
S122 (4.7L) RHD Near T/O for Powertrain Control Module 16
S122 (Diesel) Near T/O for

Page 1226 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual 8W-97 POWER DISTRIBUTION
TABLE OF CONTENTS
page page
POWER DISTRIBUTION
DESCRIPTION..........................1
OPERATION............................1
SPECIAL TOOLS
POWER DISTRIBUTION SYSTEMS.........2

Page 1237 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual PDC LOWER COVER INSTALLATION
(1) Align the PDC housing lower cover on the bot-
tom of the PDC.
(2) Evenly press the lower cover into place until
latches are fully engaged.
(3) Where the right headlamp

Page 1239 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual The cigar lighter relay cannot be repaired or
adjusted and, if faulty or damaged, it must be
replaced.
OPERATION
The ISO relay consists of an electromagnetic coil, a
resistor or diode, and three (two

Page 1292 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual VIBRATION DAMPER
REMOVAL
(1) Disconnect negative cable from battery.
(2) Remove the serpentine drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL) and fan shroud.
(3) Remove the vi

Page 1299 of 2199

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual (9) Lower the engine until it is properly located on
the engine mounts.
(10) Install the through bolts and tighten the nuts.
(11) Lower the jack stand and remove the piece of
wood.
(12) Install the en