8003 PCM2 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 one or more minutes.

Possible cause of fault
- Internal short circuit


Diagnosis/Troubleshooting

Work Instruction 1 - 2: