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CLUSTER MESSAGE MISMATCH For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes INSTRUMENT CLUSTER (IC) OCCUPANT RESTRAINT CONTROLLER (ORC) Diagnostic Test 1. DETERMINE ACTIVE OR STORED DTC NOTE: Ensure that the battery is fully charged. NOTE: When disconnecting or connecting airbag system components, the ignition must be turned off and Select ACTIVE or STORED DTC: ACTIVE DTC Go To 2 STORED DTC Go To 4 2. CHECK FOR ACTIVE MIC DTCs With the scan tool, read active IC DTCs. Does the scan tool display any DTCs? Yes >> (Refer to 8 - ELECTRICAL/INSTRUMENT CLUSTER - DIAGNOSIS AND TESTING) for the diagnostic test procedures. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL Perform the *AIRBAG SYSTEM VERIFICATION TEST - VER 1. No >> Go To 3 3. VERIFY THAT THE AIRBAG LAMP REQUEST AND STATUS MESSAGE MATCH Turn the ignition off, wait 5 seconds, then turn the ignition on. Allow the IC bulb check to complete before proceed- With the scan tool in ORC, select Monitor Display and select Warning Lamp Status ORC. Compare the ABAG IND REQ BY ACM status and the ABAG IND ON BY MIC status which display as either ON or Does the ABAG IND REQ BY ACM status match the ABAG IND ON BY MIC status? Yes >> WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two min- 8O - 10 RESTRAINTS - ELECTRICAL DIAGNOSTICS KJ |