VOLVO
CEM-U040500 - Invalid Data Received From Cruise Control Module. General Failure Information. No sub type information
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The fault code means that CEM receives information from the forward sensing module (FSM), but the signal quality is lower than CEM accepts. The fault lies in the FSM, and that is where it should be traced. The adaptive cruise control may then stop working.
Mulige årsaker
- The fault lies in the forward sensing module (FSM)
Hva du kan gjøre
- 1Check that the car's fuses are intact, and look up their positions in the handbook
- 2Test the relevant functions with buttons and controls or on a road test to see whether the fault shows
- 3With a diagnostic tool, read the fault codes in the forward sensing module and note anything linked to this code
- 4Have a workshop trace the FSM with diagnostic equipment, and do not replace the module until testing shows it is damaged
Symptomer du kan merke1
- Adaptive cruise control does not work
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.