Evaporator JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual

JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual GRAND CHEROKEE 2002 WJ / 2.G JEEP JEEP https://www.carmanualsonline.info/img/16/7175/w960_7175-0.png JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual BODY CONTROL MODULE C1 - GRAY 26 WAY
CAV CIRCUIT FUNCTION
1 Z132 20BK/OR GROUND
2 G52 20YL HEADLAMP SWITCH MUX
3 E19 20RD PANEL LAMPS DIMMER SIGNAL
4- -
5 G70 20BR/TN (BUILT-UP-EXPORT LHD
RHD)HOOD AJA

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual HEATING & AIR CONDITIONING
TABLE OF CONTENTS
page page
HEATING & AIR CONDITIONING
DESCRIPTION
DESCRIPTION - COOLING SYSTEM
REQUIREMENTS.......................1
DESCRIPTION - HEATER AND AIR
CONDITIONER

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual OPERATION
OPERATION - HEATER AND AIR CONDITIONER
Outside fresh air enters the vehicle through the
cowl top opening at the base of the windshield, and
passes through a plenum chamber to the HVAC sys-
t

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual However, evaporator capacity used to reduce the
amount of moisture in the air is not wasted. Wring-
ing some of the moisture out of the air entering the
vehicle adds to the comfort of the passengers.

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual Pressure Diagnosis
Condition Possible Causes Correction
The low side pressure is
normal or slightly low, and
the high side pressure is too
low.1. Low refrigerant system
charge.1. See Plumbing/Diagnosi

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual (5) Install the new diode in the harness, making
sure current flow is correct. If necessary refer to the
appropriate wiring diagram for current flow.
(6) Solder the connection together using rosin cor

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
A/C COMPRESSOR
SHAFT BOLT13 9.6 115
A/C COMPRESOR LINE
MANIFOLD FASTENERS
4.0L/4.7L25.4 18.75 225
A/C COMPRESOR LINE
MANI

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual VACUUM RESERVOIR
DESCRIPTION.........................34
OPERATION...........................34
REMOVAL.............................35
INSTALLATION.........................35EVAPORATOR TEMPERATURE SENS

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JEEP GRAND CHEROKEE 2002 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

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JEEP GRAND CHEROKEE 2002 WJ / 2.G Workshop Manual controlled vehicle accessories during periods of low
engine vacuum such as when the vehicle is climbing
a steep grade, or under other high engine load oper-
ating conditions.
The vacuum reservoir cann
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