System Diagnosis

^ Perform the System Check and refer to the Symptom Table for the appropriate diagnostic procedure(s).
^ If any Powertrain Control Module (PCM) Diagnostic Trouble Codes (DTCS) are set, refer to Engine Controls. Computers and Control Systems
^ If an indicator does not light as described, check bulb continuity before continuing with diagnosis.
^ If any instrument cluster DTCS are set, refer to DTC table.