Connectors JEEP GRAND CHEROKEE 2003 WJ / 2.G Owner's Manual

JEEP GRAND CHEROKEE 2003 WJ / 2.G Owner's Manual GRAND CHEROKEE 2003 WJ / 2.G JEEP JEEP https://www.carmanualsonline.info/img/16/7175/w960_7175-0.png JEEP GRAND CHEROKEE 2003 WJ / 2.G Owner's Manual

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual not attach the wire harness connectors until the cur-
ing process is complete.
(11) Check the operation of the rear glass heating
grid.
REAR WINDOW DEFOGGER
RELAY
DESCRIPTION
The rear window defogger

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual OK, repair the shorted circuit or component as
required and replace the faulty fuse.
(2) Turn the ignition switch to the On position.
Check for battery voltage at the fused ignition switch
output (run

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual DIAGNOSIS AND TESTING - HEATED SEAT
ELEMENT
RESISTOR WIRE ELEMENT
(1) Disconnect and isolate the battery negative
cable. The power seat wire harness connectors for the
seat cushion and seat back heati

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual OPERATION
There are three positions that can be selected with
each of the heated seat switches: Off, Low, or High.
When the top of the switch rocker is fully depressed,
the High position is selected a

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual connector pin-out information and location views for
the various wire harness connectors, splices and
grounds. Following are general descriptions of the
remaining major components in the horn system.

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual CONDITION POSSIBLE CAUSES CORRECTION
HORN SOUNDS
CONTINUOUSLY1. Faulty horn relay. 1. Refer to Horn Relay for the proper horn relay
diagnosis and testing procedures. Replace the
horn relay or repair t

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual (6) Remove both horns and the mounting bracket
from the right extension of the radiator closure
assembly as a unit.
INSTALLATION
(1) Position both horns and the mounting bracket
onto the right extensi

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual HORN SWITCH
DESCRIPTION
A center-blow, normally open, resistive membrane-
type horn switch is secured in a plastic tray that is
inserted in a pocket sewn on the front of the driver
side airbag retaine

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual EMIC also uses several hard wired inputs in order to
perform its many functions. The EMIC module incor-
porates a blue-green digital Vacuum Fluorescent Dis-
play (VFD) for displaying odometer and trip

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Owners Manual certain conditions or inputs to provide the vehicle
operator with an audible alert to supplement a visual
indication.
The EMIC circuitry operates on battery current
received through fused B(+) fuses i