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Level Adjustment

Fault code 1312

CAN drive

Diagnostic conditions
- Ignition on
- Internal level control module function test

Possible cause of fault
- CAN drive faulty
- Please read out fault memory

Affected pins
Level control module, plug A:
- Pin 61 'CAN drive (high)'
- Pin 81 'CAN drive (low)'

Diagnosis/troubleshooting