VOLVO
CPM-U300043 - Control Module. System Internal Failures. Special memory failure
System
Forbrenningsvarmer (CPM)
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 heater control module has found an internal fault in its own circuits, a memory fault. The heater's function is blocked. The fault comes from the control module itself and not from cables or connections outside it.
Mulige årsaker
- Damaged heater control module
Hva du kan gjøre
- 1Check that the fuses for the heater are intact. Look in the car's manual to find where they are.
- 2Check that the battery has normal voltage, as a weak battery can cause odd faults in the electronics.
- 3Erase the fault code and test run the heater. If the fault returns, it is a lasting fault in the control module.
- 4If you have a diagnostic tool: check whether more fault codes are stored in the auxiliary heater, as they may show which part is faulty.
- 5Have a workshop check the heater control module and replace it if needed.
Symptomer du kan merke2
- Poor heating in the cabin
- The parking heater does not work
Hva feilen kan påvirke1
- The heater's function is blocked
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