Identifying Warning Light Malfunction
NOTE:
Perform INSTRUMENT CLUSTER TEST 1A before proceeding with this test. For connector terminal identification and wiring diagrams, see
BODY CONTROL COMPUTER - INTRODUCTION. Perform VERIFICATION TEST: VER-2A after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
Turn ignition to OFF position, then to RUN position. Observe all warning lights on instrument cluster. During self-test, brake warning light, oil warning light, high beam, trunk ajar and turn signal indicators can not be actuated. See WARNING LIGHT TEST DIRECTORY table. If charging, cruise control or MIL (Check Engine) warning lights are malfunctioning, go to appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.
WARNING LIGHT TEST DIRECTORY
| Description | Go To | ||||
|---|---|---|---|---|---|
| PRND3L Light | INSTRUMENT CLUSTER TEST 14A | ||||
| Coolant Temperature LED | INSTRUMENT CLUSTER TEST 11A | ||||
| Low Fuel LED | INSTRUMENT CLUSTER TEST 12A | ||||
| Oil Warning LED | INSTRUMENT CLUSTER TEST 15A | ||||
| Seat Belt LED | INSTRUMENT CLUSTER TEST 16A | ||||
| Park Brake Warning LED | INSTRUMENT CLUSTER TEST 17A | ||||
| Air Bag Warning LED | (1) | ||||
| Washer Fluid LED | INSTRUMENT CLUSTER TEST 18A | ||||
| Door Ajar LED | INSTRUMENT CLUSTER TEST 19A | ||||
| ABS LED | (2) | ||||
| Traction Control Active Light | (2) | ||||
| Traction Control OFF LED | (2) | ||||
| Trunk Ajar LED | INSTRUMENT CLUSTER TEST 20A | ||||
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