VOLVO
BCM-C006264 - Longitudinal Acceleration Sensor. Algorithm Based Failures. Signal plausibility failure
System
Bremsestyring (BCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
13 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Vis modeller per årsmodell og motor (20)
- 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–)2011–2015Kun girkasse: TF-80SC AWD
- Volvo S80 (2007–)2007–2015
- Volvo V40 Cross Country (2013–)2013–2015Kun girkasse: TF-80SD AWD
- Volvo V50 (2004–2013)2011–2012Kun motor: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2012Kun girkasse: TF-80SC AWD
- Volvo V60 (2011–)2013–2015
- Volvo V60 Cross Country (2015–)2015Kun girkasse: TF-80SC AWD
- Volvo V70 (2008–)2008–2015
- Volvo XC60 (2009–)2009–2012
- Volvo XC60 (2009–)2013–2015Kun girkasse: M66 AWD, TF-80SC AWD
- Volvo XC70 (2008–)2008–2015
- Volvo XC90 (2003–)2005–2006Kun motor: B8444S
- Volvo XC90 (2003–)2007–2010Kun motor: B6324S, B8444S
- Volvo XC90 (2003–)2011Kun motor: B6324S5, B8444S
- Volvo XC90 (2003–)2012Kun motor: B6324S5
- Volvo XC90 (2003–)2013–2014Alle motorer unntatt: B5254T9
Hva betyr feilkoden?
The brake control module (BCM) judges the signal from the longitudinal acceleration sensor to be implausible, since it does not match the calculated value. The fault may come from the sensor mounting, the supply voltage, the wheel alignment or interference on the wiring.
Mulige årsaker
- Noise or interference on the wiring that has disturbed the AYC sensor's calculations
- Supply voltage to the AYC sensor too low
- Incorrect wheel alignment
- Stability sensor incorrectly fitted, loose or with a bent bracket
- Internal fault in the AYC sensor
Hva du kan gjøre
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Check the connectors at the AYC sensor and the brake control module for contact resistance and oxidation
- 3Make sure no interference source, such as a mobile phone or radio receiver, is too close to the AYC sensor
- 4Check the wheel alignment and that the stability sensor is firmly fixed and correctly fitted
- 5If the code is intermittent, poor contact or an interference source is the likely cause. If the fault remains, have a workshop replace the sensor after checking
- 6The braking system is safety critical: do not work on the sensor or braking system yourself; leave this to a workshop, and drive carefully until the fault is fixed
Symptomer du kan merke5
- General warning lamp on
- Anti-spin and stability function do not work
- Anti-skid function does not work
- Adaptive cruise control and collision warning do not work
- Cruise control will not engage
Hva feilen kan påvirke2
- Traction control, stability control and dynamic stability control (AYC) are blocked
- Roll stability control (RSC) is blocked on cars that have it
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