VOLVO
DDM-B1C1311 - Driver Up/Down Mirror Motor Feedback Circuit. General Electrical Failures. Circuit short to ground
System
Førerdør (DDM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (4)
Hva betyr feilkoden?
Each mirror is adjusted sideways and up or down by two motors. The driver door module reads the position sensor, a potentiometer, which registers the up and down position of the mirror. The fault is stored when the signal from the potentiometer is too low, which is caused by the signal wire having contact with ground or being broken.
Mulige årsaker
- The signal wire is short-circuited to ground
- Open circuit in the signal wire
Hva du kan gjøre
- 1Check that the fuses are intact
- 2If you have a diagnostic tool, follow the mirror height position in live data while moving the mirror up and down
- 3Inspect the cable to the mirror for chafing and pinching
- 4Use a multimeter to check that the signal wire has no contact with ground and is not broken
- 5Check the connectors in the door and at the mirror base for moisture and oxidation
- 6If the fault remains, have a workshop with diagnostic equipment check the control module and the mirror
Symptomer du kan merke1
- Operation of the outer mirror does not work
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