VOLVO
CPM-U300046 - Control Module. System Internal Failures. Calibration / parameter memory failure
System
Forbrenningsvarmer (CPM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The auxiliary heater control module (CPM) has detected a fault in its internal calibration and parameter memory. The heater cannot be started until the fault code has been cleared.
Mulige årsaker
- Internal fault in the auxiliary heater module
- A disturbance as the module started up, if the fault has only occurred once
Hva du kan gjøre
- 1Clear the code and try the heater again
- 2Check that the battery is in good condition – low voltage can cause false internal faults
- 3If the fault returns, have a workshop update the module software
- 4If it persists after updating, the module needs replacing
Symptomer du kan merke1
- The parking or auxiliary heater does not work
Hva feilen kan påvirke1
- The heater is locked out until the code is cleared
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.