VOLVO
PDM-U014000 - Lost Communication With Central electronic module. General Failure Information. No sub type information
System
Passasjerdør (PDM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The door modules (DDM/PDM) continuously receive the information they need from the central electronic module (CEM) and check the communication with it. If the communication stops, the code is set.
Mulige årsaker
- Open circuit in the communication cable
- Communication cable is shorted to ground or voltage
- Contact resistance, oxidation or open circuit in the connections
- Fault in the central electronic module (CEM)
- Open circuit or short circuit in the CAN wiring
- The door module is not intended for the car, for example a used control module with different software
Hva du kan gjøre
- 1Read and clear the code, then check after a test drive whether it is set again
- 2Check the fuses in the fuse box and make sure they are intact
- 3Check the connectors at the door module for loose, oxidised or corroded contacts
- 4If you have diagnostic equipment, read the CEM codes first; codes for lost communication in several modules point to a common CAN fault
- 5Have a workshop measure and trace the CAN wiring, and replace a control module only if the tracing shows that it is faulty
Symptomer du kan merke5
- Central locking and door locks do not work or work incorrectly
- Electric windows do not work, work with reduced function or work incorrectly
- Mirror functions do not work, such as adjustment, memory and folding
- Lighting in the doors and mirrors does not work
- Warning lights and chimes come on or behave abnormally
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.