8002 CD Changer

8002 CD Changer

Read Speed Control Fault

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 MMI/CDR23 if the operating buttons are actuated for '≥ 1 Min.'.
- 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


Diagnosis/Troubleshooting On The PCM2/CDR23

Work Instruction 1 - 2: