Diagnostic Procedure
PCM MESSAGES NOT RECEIVED SYMPTOM CHART
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, attempt to communicate with the PCM. Was the DRBIII® able to communicate with the PCM? Yes --> With the DRBIII®, erase DTCs. Turn the ignition off, wait 10 seconds, then turn the ignition on. With the DRBIII®, read DTCs. If this code resets, replace the Overhead Console in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1 . No --> Refer to COMMUNICATION for the related symptom(s). Perform BODY VERIFICATION TEST - VER 1 . |
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