VOLVO
PDM-B12B611 - Front Lock Motor Common Circuit. General Electrical Failures. Circuit short to ground
System
Beifahrertürmodul (PDM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können2
- Central locking does not work
- Electric mirror adjustment and folding do not work
Was der Fehler beeinflussen kann1
- Mirror folding and electric adjustment are blocked
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.