VOLVO
ECM-145C - Fan System Component Error A
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (9)
- Volvo C30 (2007–2013)2008–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Kun motor: B4204S3, B4204S4
- Volvo S40 (2004–2013)2008–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
- Volvo V50 (2004–2013)2008–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
Hva betyr feilkoden?
The engine control module (ECM) monitors the function of the electric cooling fan. The fault is set when the fan control module reports an internal fault.
Mulige årsaker
- Contact resistance, oxidation or play in the connections
- Open circuit or short to ground in the signal wire
Hva du kan gjøre
- 1Check that the fuses for the electric cooling fan are intact; their position is in the owner's manual or on the fuse box cover
- 2Read the fault code, clear it and test drive to see whether it returns
- 3Check the connectors to the electric cooling fan and its control module for play, contact resistance and oxidation
- 4Check the signal wire to the fan control module for breaks and shorts to ground
- 5If the fan does not show the fault at the moment, it may be intermittent; watch the fan during a test drive
Symptomer du kan merke2
- The electric cooling fan runs all the time, even with the ignition off
- The electric cooling fan does not work
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