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Symptom: *NO RESPONSE FROM FRONT CONTROL MODULE POSSIBLE CAUSES ATTEMPT TO COMMUNICATE WITH ANOTHER MODULE OPEN GROUND CIRCUIT(S) OPEN PCI BUS CIRCUIT FRONT CONTROL MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. All Yes → Go To 2 No → Refer to symptom list for problems related to the PCI Bus Communication Failure. 2 Turn the ignition off. All Yes → Go To 3 No → Repair the Ground circuit(s) for an open. Perform BODY VERIFICATION TEST - VER 1. 501 COMMUNICATION |