VOLVO
CEM-B1A8441 - Car Configuration Data. System Internal Failures. General checksum failure
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The CEM has detected a fault in the car configuration data, where the checksum does not match. The cause is faulty software in the CEM, so the fault lies in the control module and not in the wiring.
Mulige årsaker
- Faulty software in the CEM
Hva du kan gjøre
- 1Check that the battery has sufficient voltage and that the fuses are intact
- 2Clear the fault code, start the car and check whether the fault code returns
- 3Have a workshop reload the CEM with the latest software, then check the fault code
- 4If the fault remains after the reload, have a workshop replace the CEM
Symptomer du kan merke2
- The engine does not start
- No clicking sound when starting is attempted
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.