Non-critical internal fault in the control unit (CRC checksum faulty)
â–¶ How to fix
Clear the fault code and switch the voltage off and on. If the fault code is regenerated, renew the control unit.
What you'll see
No driver-visible symptom recorded.
System reaction
No reaction.
Diagnostic depth
Detection
Continously check of CRC.
Possible cause
The control unit is defective or the software has been modified.