BCM-U042864 - Invalid Data Received From Steering Angle Sensor Module. Algorithm Based Failures. Signal plausibility failure
System
Bremsestyring (BCM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
13 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (14)
- Volvo C30 (2007–2013)2011–2013Kun motor: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Kun motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle motorer unntatt: B5254T7
- Volvo S40 (2004–2013)2011–2012Kun motor: D4162T, D5204T, D5204T5
- Volvo S60 (2011–)2011–2015
- Volvo S80 (2007–)2007–2015
- Volvo V40 (2013–)2013–2015
- Volvo V40 Cross Country (2013–)2013–2015
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2015
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2008–2015
- Volvo XC60 (2009–)2009–2015
- Volvo XC70 (2008–)2008–2015
Hva betyr feilkoden?
The steering angle sensor control module (SAS) sends out information on the CAN network that the brake control module (BCM) uses in several brake functions. The BCM compares the signal with a reference value calculated from the wheel sensors, the yaw rate sensor and the lateral accelerometer. The code is set when the signal does not match the reference, most often because of the front alignment or a damaged steering angle sensor.
Mulige årsaker
- Incorrect front wheel alignment
- Damaged steering angle sensor
Hva du kan gjøre
- 1Read codes in the steering angle sensor, the wheel sensors and the yaw rate sensor, and troubleshoot them first
- 2Check the front wheel alignment before checking the steering angle, and have a workshop adjust it if needed
- 3Set the steering wheel straight and read the angle with diagnostic equipment; turn the wheel both ways and check the values match
- 4When the angle reading disagrees with the wheel position, have a workshop zero the angle and calibrate the stability system
- 5The brake and stability systems are safety-critical, so have a workshop carry out all calibration and adjustment
Symptomer du kan merke5
- Traction and anti-skid warning lamp lit
- Stability function does not work
- Traction control does not work
- Anti-skid function does not work
- Adaptive cruise control does not work
Hva feilen kan påvirke3
- Stability control is disabled
- Traction control is disabled
- Dynamic stability control (AYC) is disabled
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.