VOLVO
CPM-U300048 - Control Module. System Internal Failures. Supervision software 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 heater control module has registered a fault in the software that monitors the heater. The heater is switched off when the fault code is set, and if you start it again it makes a new start attempt. The fault comes from the control module itself and may be temporary.
Mulige årsaker
- Internal fault in the heater control module
Hva du kan gjøre
- 1Check that the battery has normal voltage and that the fuses for the heater are intact.
- 2Start the heater again. If it runs normally and the fault does not return, it is probably a temporary disturbance.
- 3If you have a diagnostic tool: read the fault codes in the auxiliary heater and deal with any other stored codes first.
- 4If the fault is lasting, have a workshop download the latest software to the auxiliary heater.
- 5If the fault returns after the software update, have a workshop replace the heater control module.
Symptomer du kan merke1
- The parking heater does not work
Hva feilen kan påvirke2
- The heater is switched off when the fault code is set
- The heater makes a new start attempt if it is activated again
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.