VOLVO
CEM-B113C11 - Hazard switch illumination. General Electrical Failures. Circuit short to ground
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The Central Electronic Module (CEM) supplies power to the illumination in the hazard light switch. The fault is stored when the voltage from the output is too low.
Mulige årsaker
- The supply wire to the illumination is short-circuited to earth
Hva du kan gjøre
- 1Check that the fuses are intact
- 2Switch on the hazard lights and see whether the switch illumination lights, then clear the code and road test
- 3Check the wire from the control module to the switch for chafing, pinching and loose connectors
- 4Disconnect the connector at the switch and use a multimeter to check that the wire has no contact with earth (the body)
- 5If the fault returns, have a workshop with diagnostic equipment check the control module and the wiring
Symptomer du kan merke2
- Button illumination in the hazard light switch does not work
- No clear symptoms for the driver beyond this
Hva feilen kan påvirke3
- The output switches off during the driving cycle in which the fault is detected
- If the fault remains, the output is switched off permanently after 100 driving cycles where the fault was detected
- Erasing the fault codes or starting a new driving cycle resets the output
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