Fault Code 5281

Fault Code 5281

Version Coding Error
Deviation between required coding in the PSM control unit and actual coding of the vehicle version

NOTE: The fault code is available in the as-delivered condition of the control unit. It does not display an actual fault, but ensures that the system indicator light remains activated after the first installation of the control unit in the vehicle until the control unit has been correctly coded.

Diagnostic conditions
- Ignition on

Possible cause of fault
- PSM control unit newly installed
- Incorrect PSM control unit installed
- Coding not OK


Diagnosis/troubleshooting

Work Instruction 1 - 2: