VOLVO
CEM-B10B409 - Daytime Running Light Left. General Failure Information. Component Failures
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 central electronic module (CEM) monitors how much current the daytime running lights draw. The fault shows that the current in the left daytime running light circuit is lower than expected, which is read as a fault in the lamp itself.
Mulige årsaker
- The left daytime running light is damaged
Hva du kan gjøre
- 1Read off and note the code, clear it and check whether it returns when the daytime running lights are on
- 2Check whether the left daytime running light comes on, and compare it with the right one
- 3Replace the bulb in the left daytime running light if it is broken
- 4Check that the fuse for the daytime running lights is intact and that the lamp connector is fully engaged and not corroded
- 5If the fault remains, have a workshop check the left daytime running light and its wiring
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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