VOLVO
DDM-U201015 - Switch Illumination. General Electrical Failures. Circuit short to battery or open
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 or passenger door module (DDM/PDM) controls the illumination of the switch panels. The code is stored when the current on the illumination output is too low, which can be caused by an open wire or a short to battery voltage. The result is that the switch lighting does not light as it should.
Mögliche Ursachen
- Open circuit, meaning a break in the illumination wiring
- Short to battery voltage
- Contact resistance, oxidation or a loose connection 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 lack illumination or have weak illumination, so you can see whether one or more are affected
- 4Check that the connectors in the door are secure and free from oxidation, as loose connections cause too low a current
- 5Use a multimeter to check that the illumination wire is intact between the control module and the switch and has no contact with battery voltage
- 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 light or is dimmer than normal
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.