VOLVO
DDM-C1B1515 - Sensor Supply Voltage B. General Electrical Failures. Circuit short to battery or open
Układ
Moduł drzwi kierowcy (DDM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The Hall sensors in the rear door window lifts measure how fast each lift moves, which is used to know where the window is. The fault is stored when the signal from the output is too high, which points to a damaged Hall sensor, the supply wire having contact with supply voltage, or a break in the supply wire. The automatic functions for the rear window then cannot be used.
Możliwe przyczyny
- Damaged Hall sensor
- The supply wire is short-circuited to supply voltage
- Open circuit in the supply wire
Co możesz zrobić
- 1Check that the fuses are intact
- 2Test the rear door window up and down with the switch and check that it moves smoothly
- 3Use a multimeter to check that the supply wire to the Hall sensor has no contact with battery positive and is not broken
- 4Inspect the cable and connector to the rear window lift for chafing and pinching
- 5If the fault remains, have a workshop with diagnostic equipment check the Hall sensor and the control module
Objawy, które możesz zauważyć1
- Automatic closing of the window does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.