VOLVO
CEM-5A15 - Blower fan motor. Current too high
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (11)
- Volvo C30 (2007–2013)2007–2010
- Volvo C30 (2007–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
- Volvo C30 (2007–2013)2013Kun motor: B4204S3, B4204S4, B5254T7
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2006–2010
- Volvo C70 (2006–2013)2011Kun motor: B5244S4, B5254T7
- Volvo C70 (2006–2013)2012–2013Kun motor: B5254T7
- Volvo S40 (2004–2013)2004–2010
- Volvo S40 (2004–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
- Volvo V50 (2004–2013)2004–2010
- Volvo V50 (2004–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
Hva betyr feilkoden?
The central electronic module (CEM) has received information from the blower fan motor that its power consumption is too high, so the fault code is set. A motor that draws too much current may be damaged and is working harder than it should. The fault is checked by running the blower fan.
Mulige årsaker
- Faulty blower fan motor
- Fan wheel running stiff or blocked
Hva du kan gjøre
- 1Read and note the code, clear it and run the blower fan to see whether it returns
- 2Check that the fan wheel turns freely with nothing in its way
- 3Check that the fan connector is secure and free from corrosion
- 4Use a multimeter to check that the signal and diagnostic wiring has no contact with voltage or ground (the body)
- 5Remedy what is found, and have a workshop replace the motor if it is damaged
Symptomer du kan merke2
- Blower fan does not work
- Air flow problem
Hva feilen kan påvirke1
- The blower fan motor does not start
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.