2003 JEEP GRAND CHEROKEE Information

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Page 639 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual DIAGNOSIS AND TESTING - WIPER ON/OFF
RELAY
The wiper on/off relay (Fig. 29) is located in the
Power Distribution Center (PDC) in the engine com-
partment near the battery. Refer to the appropriate
wir

Page 640 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual REAR WIPERS/WASHERS
TABLE OF CONTENTS
page page
REAR WIPERS/WASHERS
DESCRIPTION.........................33
OPERATION...........................34
DIAGNOSIS AND TESTING - REAR WIPER &
WASHER SYSTEM....

Page 641 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual ²Washer Reservoir- The rear washer system
shares a single reservoir with the front washer sys-
tem, but has its own dedicated washer pump/motor
and plumbing. The washer reservoir is concealed
between

Page 642 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual stalk is moved to the rear Wash position, the Wash
position circuitry within the switch directs battery
current to the rear washer pump/motor unit, and to
both the rear wiper motor control and rear wa

Page 643 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (run-acc) circuit between the right multi-function
switch and the JB as required.
(7) Turn the ignition switch to the Off position.
Disconnect and isolate the battery negative cable.
Test the right mu

Page 654 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual WIRING
TABLE OF CONTENTS
page page
WIRING DIAGRAM INFORMATION....... 8W-01-1
COMPONENT INDEX.................. 8W-02-1
POWER DISTRIBUTION............... 8W-10-1
JUNCTION BLOCK.................... 8W-1

Page 656 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual 8W-01 WIRING DIAGRAM INFORMATION
TABLE OF CONTENTS
page page
WIRING DIAGRAM INFORMATION
DESCRIPTION
DESCRIPTION - HOW TO USE WIRING
DIAGRAMS...........................1
DESCRIPTION - CIRCUIT INFORMATI

Page 657 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual Fig. 1 WIRING DIAGRAM EXAMPLE 1
8W - 01 - 2 8W-01 WIRING DIAGRAM INFORMATIONWJ
WIRING DIAGRAM INFORMATION (Continued)