VOLVO
BCM-0091 - Accelerometer. Faulty signal
System
Bremsestyring (BCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
10 modellerC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), S80 (1999–2006), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (21)
- 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 S60 (2001–2009)2002–2009
- Volvo S80 (1999–2006)2002–2006
- Volvo V50 (2004–2013)2004–2010
- Volvo V50 (2004–2013)2011–2012Alle motorer unntatt: D4162T, D5204T, D5204T5
- Volvo V70 (2000–2008)2002–2008
- Volvo V70 XC / XC70 (2001–2007)2002–2007
- Volvo XC90 (2003–)2003–2004, 2015
- Volvo XC90 (2003–)2005–2006Alle motorer unntatt: B8444S
- Volvo XC90 (2003–)2007Kun motor: B5254T2, D5244T4
- Volvo XC90 (2003–)2008–2010Alle motorer unntatt: B6324S, B8444S
- Volvo XC90 (2003–)2011Alle motorer unntatt: B6324S5, B8444S
- Volvo XC90 (2003–)2012Alle motorer unntatt: B6324S5
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
Hva betyr feilkoden?
Applies only to cars fitted with DSTC. The accelerometer, which measures acceleration straight ahead, sends its value through the AYC sensor to the brake control module. The code is set when the accelerometer signal is faulty, for example due to an open circuit or a short to ground in the wiring to the AYC sensor.
Mulige årsaker
- Open circuit or short to ground in the wiring to the AYC sensor
- Internal fault in the AYC sensor
- Two-wheel-drive stability sensor (BSC) fitted to a four-wheel-drive car
- Internal fault in the stability sensor (BSC)
Hva du kan gjøre
- 1Check the wiring between the connector and the AYC sensor for open circuits and short circuits to ground
- 2Check that the correct stability sensor is fitted to the car, as a two-wheel-drive sensor does not suit a four-wheel-drive car
- 3Read the sensor values with diagnostic equipment and replace the sensor if the values are wrong
- 4The brake system is safety critical: do not replace the brake control module for this code, and do not work on the stability sensor yourself
Symptomer du kan merke5
- Anti-spin does not work
- Stability function does not work
- Anti-skid does not work
- Information lamp on
- Traction control does not work
Hva feilen kan påvirke3
- Traction control (TC) and stability control (SC) are disabled
- Active yaw control (AYC) is disabled
- Roll stability control (RSC) is disabled on cars that have it
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