Removal And Installation; Door Ajar Switch - Jeep 1997 Grand Cherokee Service Manual

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REMOVAL AND INSTALLATION

IMMOBILIZER RECEIVER
WARNING: ON VEHICLES EQUIPPED WITH AIR-
BAGS, REFER TO
RESTRAINT SYSTEMS BEFORE ATTEMPTING ANY
STEERING WHEEL,
INSTRUMENT PANEL COMPONENT DIAGNOSIS OR
SERVICE. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIR-
BAG DEPLOYMENT AND POSSIBLE PERSONAL
INJURY.
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the instrument cluster as described in
Group 8E - Instrument Panel Systems.
(3) Reach through the inboard side of the instru-
ment cluster opening and remove the receiver by
pulling it off of the hook and loop fastener patch on
the dash panel above the heater-A/C housing (Fig. 1).
Fig. 1 Immobilizer Receiver Remove/Install
(4) Unplug the immobilizer receiver from the wire
harness connector.
(5) Reverse the removal procedures to install.
(6) Refer to the Vehicle Theft Security System
menu item on the DRB scan tool for the procedures
to program transmitter vehicle access codes into the
memory of the new immobilizer receiver.
HOOD SWITCH
(1) Disconnect and isolate the battery negative
cable.
GROUP 8M - PASSIVE
STEERING COLUMN,
VEHICLE THEFT/SECURITY SYSTEMS
(2) Remove the screw securing the hood switch to
the right inner fender ledge (Fig. 2).
OR
Fig. 2 Hood Switch Remove/Install
(3) Unplug the wire connector from the switch.
(4) Remove the switch from the mounting hole in
the inner fender ledge.
(5) Reverse the removal procedures to install.
Tighten the switch mounting screw to 1.5 N·m (15 in.
lbs.).

DOOR AJAR SWITCH

(1) Disconnect and isolate the battery negative
cable.
(2) Remove the screw that secures the door ajar
switch to the pillar at the rear of the door opening
(Fig. 3).
Fig. 3 Door Ajar Switch Remove/Install
8Q - 7