VOLVO
CEM-8A11 - Low beam left. Signal too low
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Co oznacza ten kod błędu?
CEM supplies the left low beam directly through an output. The fault code is set when CEM registers too high a current draw at the output, which can be caused by the signal wire to the lamp being short-circuited to ground. The fault shows when the low beam does not work.
Możliwe przyczyny
- Signal wire to the left low beam lamp shorted to ground
Co możesz zrobić
- 1Switch the ignition on and activate the low beam; check whether it lights
- 2If the low beam does not light, the fault is probably permanent; if it lights, the fault was present earlier but is not active now
- 3Use a multimeter to check that the control signal wire has no contact with ground (the body)
- 4Remedy what is found and check that the low beam works again
Objawy, które możesz zauważyć1
- Low beam does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.