2003 JEEP GRAND CHEROKEE speed

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Page 335 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual BATTERY SYSTEM DIAGNOSIS
CONDITION POSSIBLE CAUSES CORRECTION
THE BATTERY STATE OF
CHARGE CANNOT BE
MAINTAINED.1. The battery has an
incorrect size or rating for
this vehicle.1. Refer to Battery Syste

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual SPECIFICATIONS
TORQUE - STARTER
DESCRIPTION N-m Ft. Lbs. In. Lbs.
Stater Motor (B+) Terminal
(Diesel)27 20
Stater Motor (B+) Terminal
(Except Diesel)11.3 100
Starter Motor Retaining Bolts
(Diesel)27 2

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual OPERATION
These starter motors are equipped with a plane-
tary gear reduction (intermediate transmission) sys-
tem. The planetary gear reduction system consists of
a gear that is integral to the outpu

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual INSTALLATION
INSTALLATION - 4.0L
SENSOR ONLY - 4.0L
The Camshaft Position Sensor (CMP) on the 4.0L
6±cylinder engine is bolted to the top of the oil pump
drive shaft assembly (Fig. 6). The sensor and

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual The voltage signal produced by the knock sensor
increases with the amplitude of vibration. The PCM
receives the knock sensor voltage signal as an input.
If the signal rises above a predetermined level

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual INSTRUMENT CLUSTER
TABLE OF CONTENTS
page page
INSTRUMENT CLUSTER
DESCRIPTION..........................2
OPERATION............................4
DIAGNOSIS AND TESTING - INSTRUMENT
CLUSTER..............

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual INSTRUMENT CLUSTER
DESCRIPTION
The instrument cluster for this model is an Elec-
troMechanical Instrument Cluster (EMIC) module
that is located in the instrument panel above the
steering column openin

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop 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