VOLVO
PDM-B12B611 - Front Lock Motor Common Circuit. General Electrical Failures. Circuit short to ground
Układ
Moduł drzwi pasażera (PDM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–)
Co oznacza ten kod błędu?
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.
Możliwe przyczyny
- 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
Co możesz zrobić
- 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
Objawy, które możesz zauważyć2
- Central locking does not work
- Electric mirror adjustment and folding do not work
Na co może wpływać usterka1
- Mirror folding and electric adjustment are blocked
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.