VOLVO
CEM-B10B415 - Daytime Running Light Left. General Electrical Failures. Circuit short to battery or open
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerV40 (2013–), V40 Cross Country (2013–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The CEM feeds the daytime running lights and watches the voltage on their wires. The fault shows that the supply to the left daytime running light is too high, or that the circuit is open. The fault is checked when the daytime running lights are not active.
Mulige årsaker
- Short to battery on the voltage supply to the left daytime running light
- Break in the voltage supply to the left daytime running light
Hva du kan gjøre
- 1Clear the code and check whether it returns when the ignition is switched on
- 2Check that the fuse for the daytime running lights is intact
- 3Check that the connector to the left daytime running light is fully engaged and not corroded
- 4Use a multimeter (ignition off, connector unplugged) to check that the wire to the left daytime running light is not at battery voltage and has no break
- 5If the fault remains, have a workshop check the wiring to the left daytime running light
Symptomer du kan merke3
- 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
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