Fault Code 0886

Fault code 0886

Direction indicator switch

Diagnostic conditions
- Ignition on
- Internal functional check on electronic unit in steering column switch

Possible cause of fault
- Direction indicator permanently in switching position (mechanical fault)
- Electronic unit in steering column switch does not output any CAN message on the CAN comfort (faulty)

Affected pins
Electronic unit in steering column switch plug A:
- Pin 8 'CAN comfort (low)'
- Pin 9 'CAN comfort (high)'

Diagnosis/troubleshooting

NOTE:
Manual check: In the next troubleshooting section, please check first to see whether there is a mechanical fault on the direction indicator switch and whether this can be remedied.