VOLVO
PDM-B12B611 - Front Lock Motor Common Circuit. General Electrical Failures. Circuit short to ground
System
Passasjerdør (PDM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–)
Vis modeller per årsmodell og motor (5)
Hva betyr feilkoden?
The passenger door module (PDM) powers the central locking motors through a shared output and has detected excessive current on it, pointing to a short circuit to ground. The same internal circuit is used for folding the door mirror, so the module blocks that too to avoid the car being locked by mistake.
Mulige årsaker
- Short circuit to ground in the supply to the lock motors
- Moisture or corrosion in connectors, often in the door or the grommet between door and body
Hva du kan gjøre
- 1Check the fuses for the door module and the central locking
- 2Check the rubber grommet between door and body for broken or pinched wires
- 3Look for moisture inside the door, for example from a damaged moisture barrier behind the door trim
- 4If the fault remains, have the lock motor and wiring checked by a workshop
Symptomer du kan merke2
- Central locking does not work
- Electric mirror adjustment and folding do not work
Hva feilen kan påvirke1
- Mirror folding and electric adjustment are blocked
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