VOLVO
DDM-U201011 - Switch Illumination. General Electrical Failures. Circuit short to ground
System
Fahrertürmodul (DDM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug 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 or passenger door module (DDM/PDM) controls the illumination of the switch panels. The code is stored when the current on the illumination output becomes too high, which points to the supply wire being shorted to ground. As a result, the lighting in the switches goes out because the supply to the output is cut.
Mögliche Ursachen
- Supply wire to the illumination shorted to ground
- Moisture or oxidation in the connections
Was Sie tun können
- 1Read and erase the code, then road test to see whether it returns
- 2Check that the fuses are intact
- 3Check which switches in the doors lack illumination, so you can see whether one or more are affected
- 4Check the wiring and connectors in the door for chafing, pinching, moisture and corrosion
- 5Use a multimeter to check that the wire to the switch panel has no contact with ground (the body) when it is disconnected
- 6If the code comes back, have a workshop with diagnostic equipment check the control module and the wiring to the switch panels
Symptome, die Sie bemerken können1
- The switch panel illumination does not work
Was der Fehler beeinflussen kann1
- The power supply to the switch illumination stops
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.