Connectors JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop 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 Workshop Manual

Page 2104 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Depress locking tab and unplug the wire har-
ness connector from the blower motor controller.
(3) Depress locking tab and unplug the

Page 2105 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (3) Check for continuity between each of the
blower motor switch input terminals of the resistor
and the resistor output terminal. In each case there
should be continuity. If OK, repair the wire harne

Page 2115 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (1) Disconnect and isolate the battery negative
cable.
(2) Pinch the connector retainer and unplug the
blower motor wire harness from the blower motor
(Fig. 2).
(3) Remove the three screws that secure

Page 2118 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual HVAC HOUSING
REMOVAL
The HVAC housing assembly must be removed
from the vehicle and the two halves of the housing
separated for service access of the heater core, evap-
orator coil, blend door(s), and

Page 2121 of 2199

JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual (9) Remove the 10 screws that secure the two
housing halves to each other.
(10) Separate the top half of the HVAC housing
from the bottom half (Fig. 18).
Fig. 17 WIRE HARNESS ELECTRICAL
CONNECTOR(S)
1

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual INSTALLATION
WARNING: REVIEW THE WARNINGS AND CAU-
TIONS IN THE FRONT OF THIS SECTION BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - WARNING) (Refer t

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JEEP GRAND CHEROKEE 2003 WJ / 2.G Workshop Manual pressure-tight and leak free. It is a good practice to
inspect all flexible hose refrigerant lines at least once
a year to make sure they are in good condition and
properly routed.
(1) When installing
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