Diagnostic Procedure
DIAGNOSTIC INFORMATION AND PROCEDURES CHART (PCM MESSAGE NOT REC'D BY MIC)
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on.
NOTE:
Ensure the Instrument Cluster communicates on the PCI Bus. With the DRBIII®, select Body, Electro/Mech Cluster, then read DTCs. Does the DRBIII® display NO RESPONSE FROM PCM (PCI)? Yes --> Refer to the COMMUNICATION CATEGORY and perform the appropriate symptom . Perform BODY VERIFICATION TEST - VER 1 . No --> Test Complete. |
All |