VOLVO
CEM-B1D3819 - Front wiper motor. General Electrical Failures. Circuit current above threshold
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The control module (CEM) exchanges messages with the windscreen wiper module (WMM). The code is set when the wiper motor draws too much current, which is most often because the wipers are stuck or running stiffly, for instance because of snow or dry glass.
Mulige årsaker
- The windscreen wiper is stuck or running stiffly, for instance because of snow or dry glass
Hva du kan gjøre
- 1Read and clear the code, then run the wipers and listen for whether they run stiffly or stop
- 2Clear snow and ice from the wiper blades and around the wiper arms before driving
- 3Check that the wiper blades and arms move freely and are not bent
- 4Check that the wiper blades are not frozen to the glass or worn
- 5If the fault returns, have a workshop with diagnostic equipment check the wiper motor
Symptomer du kan merke2
- Automatic wipers with the rain sensor do not work
- The windscreen wiper does not work
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