VOLVO
SWM-020A - Steering wheel module (SWM). Calibration fault
System
Rattmodul (SWM)
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 (10)
- Volvo C30 (2007–2013)2007–2011
- Volvo C30 (2007–2013)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)2006–2011
- 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 steering wheel module (SWM) logged that its calibration data has been erased. It then tells the brake control module (BCM) that the steering angle is unknown, because it cannot know the angle until the wheel has been turned some distance in either direction.
Mulige årsaker
- Internal error in the steering wheel module (SWM)
Hva du kan gjøre
- 1Turn the steering wheel some distance one way and then the other so that the module can recalibrate
- 2Read and note the code, clear it and road test to see whether it returns
- 3Stability control is switched off while the fault is present, and the brake control module (BCM) lacks the angle, so drive carefully until it has been repaired
- 4If the fault returns, have a workshop replace the steering wheel module (SWM)
Symptomer du kan merke2
- Traction control warning lamp lit
- The stability control system does not function
Hva feilen kan påvirke1
- Active yaw control (AYC) is blocked
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.