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Symptom List: BODY STYLE MESSAGE NOT RECEIVED Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be BODY STYLE MESSAGE NOT When Monitored and Set Condition: BODY STYLE MESSAGE NOT RECEIVED When Monitored: With the ignition on. Set Condition: The Hands Free Module does not receive the body style message from the PCM. POSSIBLE CAUSES ATTEMPT TO COMMUNICATE WITH THE PCM CHECK PCM IS ACTIVE ON BUS MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, attempt to communicate with the PCM. Was the DRBIII t able to I/D or communicate with the PCM? All Yes → Go To 2 No → Refer to the Communication category for the related symptom(s). Perform BODY VERIFICATION TEST - VER 1. 2 Turn the ignition on. t, select System Monitors then J1850 Module Scan. Is the PCM one of the modules present on the bus? All Yes → Go To 3 No → Refer to the Communication category for the related symptom(s). Perform BODY VERIFICATION TEST - VER 1. 3 With the DRBIII t, erase DTC’s. Cycle the ignition switch from off to on and wait approximately 1 minute. t, read DTC’s. Did this DTC reset? All Yes → Replace and program the Hands Free Module in accordance with the service information. No → Test Complete. 323 TELECOMMUNICATION |