VOLVO
CEM-U030100 - Software Incompatibility with ECM/PCM. General Failure Information. No sub type information
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 central electronic module (CEM) monitors the engine control module (ECM) software and stores this code when that software is faulty or has been changed, for example after a software optimisation. If the software was changed on purpose, the code does not need to be acted on. If it has not been changed, the software may be corrupted.
Mulige årsaker
- The engine control module software has been changed
- Incorrect checksum in the engine control module software
Hva du kan gjøre
- 1If the engine control module has had modified software, for example an optimisation, that explains the code and it needs no action
- 2Tell the workshop that the software has been modified so that it is not overwritten by mistake during a software download
- 3If the software has not been changed on purpose, have a workshop download new software to the engine control module
Symptomer du kan merke1
- Message in the display
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.