VOLVO
DDM-B12FF11 - Rear Door Switch Illumination. General Electrical Failures. Circuit short to ground
System
Fahrertürmodul (DDM)
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 driver and passenger door modules control the illumination of the switch panels in the doors. The fault is stored when the voltage on the signal wire is too low, because the supply wire has contact with ground, or because of moisture and oxidation in the connections. The illumination is then switched off.
Mögliche Ursachen
- The supply wire is short-circuited to ground
- Moisture and/or oxidation in the connections
Was Sie tun können
- 1Check that the fuses are intact
- 2Check whether the illumination in the rear door switch panel lights in the modes where it normally does
- 3Check the connector to the switch panel for moisture and oxidation
- 4Use a multimeter to check that the wire to the illumination 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 switch panel and the control module
Symptome, die Sie bemerken können1
- The illumination of the switches does not work
Was der Fehler beeinflussen kann1
- The illumination of the switch panel is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.