2003 JEEP GRAND CHEROKEE Diagrams

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Page 1520 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual TRANSMISSION AND TRANSFER CASE
TABLE OF CONTENTS
page page
AUTOMATIC TRANSMISSION - 42RE..........1
AUTOMATIC TRANSMISSION - 545RFE......177TRANSFER CASE - NV242................280
TRANSFER CASE - NV2

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual leaks are generally deposited on the housing and not
on the converter.
TORQUE CONVERTER LEAK POINTS
Possible sources of converter leaks are:
(1) Leaks at the weld joint around the outside
diameter wel

Page 1562 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SCHEMATICS AND DIAGRAMS
HYDRAULIC SCHEMATICS
HYDRAULIC FLOW IN PARK
WJAUTOMATIC TRANSMISSION - 42RE 21 - 43
AUTOMATIC TRANSMISSION - 42RE (Continued)

Page 1696 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual AUTOMATIC TRANSMISSION - 545RFE
TABLE OF CONTENTS
page page
AUTOMATIC TRANSMISSION - 545RFE
DESCRIPTION........................178
OPERATION..........................179
DIAGNOSIS AND TESTING
DIAGNOSI

Page 1718 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SCHEMATICS AND DIAGRAMS
HYDRAULIC SCHEMATICS
545RFE HYDRAULIC SCHEMATIC
WJAUTOMATIC TRANSMISSION - 545RFE 21 - 199
AUTOMATIC TRANSMISSION - 545RFE (Continued)

Page 1969 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SUNROOF
TABLE OF CONTENTS
page page
SUNROOF
DESCRIPTION.........................96
DIAGNOSIS AND TESTING - SUNROOF......96
DRAIN TUBE
REMOVAL............................100
INSTALLATION...............

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual DIAGNOSIS AND TESTING - HEATER
PERFORMANCE
Before performing the following tests, refer to Cool-
ing for the procedures to check the radiator coolant
level, serpentine drive belt tension, radiator air

Page 2090 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual A/C COMPRESSOR CLUTCH
DESCRIPTION
The compressor clutch assembly consists of a sta-
tionary electromagnetic coil, a hub bearing and pul-
ley assembly, and a clutch plate (Fig. 4). The
electromagnetic