8002 CD Changer

8002 CDC

CD Changer Faulty

Diagnostic conditions
- Ignition on
- PCM2/CDR23 ON

NOTE:
- The fault memory status (present/not present) is always updated when the motor is running.
- Fault code 8003 is recorded in the PCM2 MM1/CDR23 if the operating buttons are actuated for longer than '≥ 1 minute'.
- Deactivate the 'automatic traffic announcement' before performing the diagnosis on the PCM2. If this is not done, the diagnosis will abort.

Possible cause of fault
- CD changer faulty

NOTE:
The MOST optical waveguide is connected to the following control modules:
- PCM2/CDR23
- CD changer
- Amplifier
- Telephone/telematics

Affected pins
- none


Diagnosis/Troubleshooting On The PCM2/CDR23

Work Instruction 1 - 2: