VOLVO
DDM-B12BB11 - Lock Status LED - Rear. General Electrical Failures. Circuit short to ground
Układ
Moduł drzwi kierowcy (DDM)
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 rear door module supplies the lock status LED in the central locking button in the rear door and informs the driver and passenger door modules. The fault is stored when the voltage on the signal wire is too low, which is caused by the supply wire having contact with ground, or by moisture and oxidation in the connections. The lamp then stops lighting.
Możliwe przyczyny
- The supply wire is short-circuited to ground
- Moisture and/or oxidation in the connections
Co możesz zrobić
- 1Check that the fuses are intact
- 2Check whether the lamp in the central locking button in the rear door lights up when the car is locked and unlocked
- 3Check the connector to the button in the rear door for moisture, oxidation and chafing on the cable
- 4Use a multimeter to check that the wire to the lamp has no contact with ground
- 5Read and clear the code, and check whether it returns
- 6If the fault remains, have a workshop with diagnostic equipment check the rear door module and the button
Objawy, które możesz zauważyć1
- The indicator lamp in the central locking button does not work
Na co może wpływać usterka1
- The module stops supplying the lamp in the lock button in the rear door
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.