PCM2/CDR23 (MMI)

8003 PCM2-MMI

Operating buttons are jammed

Diagnostic conditions
- Ignition ON.
- PCM2 on.
- Manual actuation

NOTE: Fault code 8003 is recorded if the operating buttons are actuated for 'greater than or equal to one minute 'or more.

Possible cause of fault
- Internal short circuit

Diagnosis/troubleshooting