Work Instruction 1 - 2
8003 PCM2 MMI
8003 PCM2 - MMI
Operating Buttons Are Jammed
Diagnostic conditions
- Ignition on
- PCM2 on
- Manual actuation of operating buttons
NOTE: Fault Code 8003 is recorded if the operating buttons are actuated for '>= 1 Min.'.
Possible cause of fault
- Internal short circuit
Diagnosis/Troubleshooting