VOLVO
CPM-2308 - Control module. Internal fault
System
Forbrenningsvarmer (CPM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Hva betyr feilkoden?
The CPM has registered a fault in its internal relay. The heater cannot be activated until the fault code has been cleared. The fault may be a one-off, for example caused by interference when the module starts up, or it may be permanent.
Mulige årsaker
- Internal fault in the CPM
- Damaged internal relay
Hva du kan gjøre
- 1Clear the code and start the heater again; if the code does not return, the fault may have been a one-off
- 2If you have a diagnostic tool, check after clearing whether the heater can be activated; if the code returns straight away, the fault is permanent
- 3Check that the connectors at the preheater module are secure and free from oxidation
- 4If the code returns after a restart, have a workshop replace the CPM
Symptomer du kan merke2
- Poor heating in the passenger compartment
- The parking heater does not work
Hva feilen kan påvirke1
- The heater cannot be activated until the fault code has been cleared
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