VOLVO
CEM-B10B511 - Daytime Running Light Right. General Electrical Failures. Circuit short to ground
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?
The CEM feeds the daytime running lights and watches the voltage on their wires. The fault shows that the supply to the right daytime running light is too low, which can be caused by a short to ground in the supply wire.
Możliwe przyczyny
- The supply wire to the right daytime running light is shorted to ground
Co możesz zrobić
- 1Read off and note the code, clear it and drive with the daytime running lights on to see whether it returns
- 2Check that the fuse for the daytime running lights is intact
- 3Check that the connector to the right daytime running light is fully engaged and not corroded, and that the cable is not chafed
- 4Use a multimeter (ignition off, connector unplugged) to check that the supply wire to the right daytime running light has no connection to ground
- 5If you have a diagnostic tool, activate the daytime running lights with the tool and check whether the right one comes on
- 6If the fault remains, have a workshop check the wiring to the right daytime running light
Objawy, które możesz zauważyć3
- Yellow warning symbol and text message in the display
- The front fog lights or daytime running lights do not work
- The bulb failure warning in the instruments comes on or behaves abnormally
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.