Chime Warning System Switches Removal And Installation - Jeep 200 Cherokee Service Manual

8U - 4 CHIME/BUZZER WARNING SYSTEMS
DIAGNOSIS AND TESTING (Continued)
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. Remove the instrument cluster from the
instrument panel. Refer to Group 8E - Instrument
Panel Systems for the procedures.
(2) Unplug the headlamp switch and the key-in
ignition switch wire harness connectors. Check for
continuity between the key-in switch sense circuit
cavity of the right instrument cluster wire harness
connector (connector B) and a good ground. There
should be no continuity. If OK, go to Step 3. If not
OK, repair the short circuit as required.
(3) Check for continuity between the key-in switch
sense circuit cavities of the right instrument cluster
wire harness connector (connector B) and the head-
lamp switch wire harness connector. There should be
continuity. If OK, go to Step 4. If not OK, repair the
open circuit as required.
(4) Unplug the driver seat belt switch wire har-
ness connector. Check for continuity between the seat
GROUP 8M - PASSIVE
STEERING COLUMN,
belt switch sense circuit cavity of the right instru-
ment cluster wire harness connector (connector B)
and a good ground. There should be no continuity. If
OR OK, go to Step 5. If not OK, repair the short circuit
as required.
(5) Check for continuity between the seat belt
switch sense circuit cavities of the right instrument
cluster wire harness connector (connector B) and the
driver seat belt switch wire harness connector. There
should be continuity. If OK, test the instrument clus-
ter as described in Group 8E - Instrument Panel Sys-
tems. If not OK, repair the open circuit as required.
REMOVAL AND INSTALLATION
CHIME WARNING SYSTEM SWITCHES
Service procedures for the various hard-wired
switches used in the chime warning system can be
found in the proper group as follows:
• Driver door jamb switch - refer to Group 8L -
Lamps
• Driver seat belt switch - refer to Group 23 -
Body
• Headlamp switch - refer to Group 8E - Instru-
ment Panel Systems
• Key-in ignition switch - refer to Group 8D - Igni-
tion Systems.
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