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Symptom: PCM MESSAGE NOT REC’D BY MIC When Monitored and Set Condition: PCM MESSAGE NOT REC’D BY MIC When Monitored: With the ignition in the Run/Start position, Instrument Cluster in power-up state. Set Condition: The Instrument Cluster detects loss of communication with Powertrain Control Module (PCM). . POSSIBLE CAUSES PCM MESSAGE NOT REC’D BY MIC TEST ACTION APPLICABILITY 1 Turn the ignition on. t, select Body, Electro/Mech Cluster, then read DTCs. Does the DRBIII t display NO RESPONSE FROM PCM (PCI)? All Yes → Refer to the COMMUNICATION category and perform the ap- propriate symptom. No → Test Complete. 137 INSTRUMENT CLUSTER |