VOLVO
CEM-B10D915 - Front 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:
2 modeleV40 (2013–), V40 Cross Country (2013–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
On cars with xenon dipped beams, both front position lights run through a common output from the CEM. The code is stored when the signal from the output is too high. The cause may be poor contact in the connections, an open circuit in the signal cable, or the cable having contact with supply voltage. The position lights then do not work, and a yellow warning symbol with a message may appear.
Możliwe przyczyny
- Poor contact, oxidation or looseness in the connections
- Open circuit 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 connectors in the cable to the position lights are secure and free from oxidation
- 3Use a multimeter to check whether the cable to the position lights has voltage when the lights are switched off
- 4Look for chafing and pinch damage on the cable from the control module to the lamps
- 5If the fault returns, have a workshop with diagnostic equipment check the control module output and the wiring
Objawy, które możesz zauważyć3
- Side marker lights or position lights do not work
- Yellow warning symbol and text message in the display
- The bulb failure warning in the instruments comes on or behaves abnormally
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.