VOLVO
PDM-B12C702 - Rear Window Lifter Motor Down Relay. General Failure Information. General signal failure
System
Beifahrertürmodul (PDM)
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 control module in the rear door operates the window lift via a relay, and the driver and passenger door modules receive information about the relay status. The module has detected that the relay for the window motor down direction is active when it should not be, which may be because the relay has stuck.
Mögliche Ursachen
- The relay has stuck in the active position
Was Sie tun können
- 1Read and clear the code, then test with the window switches in the rear doors and check whether the code comes back
- 2Check that the rear door windows do not drop by themselves when no switch is pressed
- 3Check the fuses for the window lifts in the fuse box
- 4Check the connectors at the rear door control module and the window lift for moisture, oxidation and loose contact
- 5If you have diagnostic equipment, read the relay status in live data when no switch is in use and check whether it shows the active state
- 6If the fault remains: have a workshop check the rear door control module and replace it if needed
Symptome, die Sie bemerken können1
- The electric window does not work, works with reduced function or works incorrectly
Was der Fehler beeinflussen kann1
- The control module activates the relay for the window lift up instead
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.