VOLVO
CEM-B10F515 - Left rear position light. General Electrical Failures. Circuit short to battery or open
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Co oznacza ten kod błędu?
The CEM feeds the left rear position light directly from an output. The code is stored when the output signal becomes too high. The cause may be poor contact in the connections, a break in the signal cable, or contact with supply voltage. The left tail light then does not work, and a yellow warning symbol may appear.
Możliwe przyczyny
- Poor contact, oxidation or looseness in the connections
- Break in the signal cable
- The signal cable has contact with supply voltage
Co możesz zrobić
- 1Check that the relevant fuses are intact. Their locations are in the owner's manual or on the fuse box cover
- 2Check that the connections in the tail light circuit are secure and not oxidised
- 3Use a multimeter to check whether the cable to the left rear position light has voltage when the light is off
- 4Look for chafing on the cable, especially where it may have been pinched
- 5If the fault returns, have a workshop with diagnostic equipment check the wiring and the control module
Objawy, które możesz zauważyć3
- Left tail light is out
- Yellow warning symbol and text message in the display
- Bulb failure warning is missing from the instruments
Na co może wpływać usterka2
- The function switches off permanently after 100 driving cycles in which the fault was detected
- Clearing the fault codes resets the output
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.