Instrument Cluster

Fault code 0470

CAN comfort in single-wire operation

Diagnostic conditions
- Ignition on
- Internal function test on instrument cluster and gateway

Possible cause of fault
- Open circuit in CAN comfort (high)
- Open circuit in CAN comfort (low)
- Electrical fault on CAN comfort

Affected pins
Instrument cluster, plug B:
- Pin 27 'CAN comfort (high)'
- Pin 28 'CAN comfort (low)'

Diagnosis/troubleshooting