SKIM Message Not Received By MIC
Possible Causes:
- SKIM Message Not Received
Testing
- Turn ignition on. Using scan tool, ensure instrument cluster communication. Using scan tool, select BODY, ELECTRO/MECH CLUSTER, then read DTCs. If SKIM MESSAGE NOT RECEIVED BY MIC is displayed, go to BUS (+) &/OR BUS (-) OPEN OR NO RESPONSE FROM SENTRY KEY IMMOBILIZER MODULE under COMMUNICATIONS. If ACM MESSAGE NOT RECEIVED BY MIC is not displayed, test is complete.