8005 CDR23

8005 CDR23

CAN comfort timeout, instrument cluster

Diagnostic conditions
- Ignition on
- Start CDR23

Possible cause of fault
- CAN comfort (high) - open circuit
- CAN comfort (low) - open circuit

NOTE:
- The CAN comfort is connected to the following control units:
- CDR23 as of model year 2003
- Instrument cluster
- Air-conditioning control unit
- Radio

Affected pins
CDR23 control module, plug E, pins 1 and 2







Diagnosis/troubleshooting