VOLVO
BCM-C006264 - Longitudinal Acceleration Sensor. Algorithm Based Failures. Signal plausibility failure
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
13 ModelleC30 (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–)
Modelle nach Baujahr und Motor anzeigen (20)
- Volvo C30 (2007–2013)2011–2013Nur Motor: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Nur Motor: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Alle Motoren außer: B5254T7
- Volvo S40 (2004–2013)2011–2012Nur Motor: D4162T, D5204T, D5204T5
- Volvo S60 (2011–)2011–2015Nur Getriebe: TF-80SC AWD
- Volvo S80 (2007–)2007–2015
- Volvo V40 Cross Country (2013–)2013–2015Nur Getriebe: TF-80SD AWD
- Volvo V50 (2004–2013)2011–2012Nur Motor: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2012Nur Getriebe: TF-80SC AWD
- Volvo V60 (2011–)2013–2015
- Volvo V60 Cross Country (2015–)2015Nur Getriebe: TF-80SC AWD
- Volvo V70 (2008–)2008–2015
- Volvo XC60 (2009–)2009–2012
- Volvo XC60 (2009–)2013–2015Nur Getriebe: M66 AWD, TF-80SC AWD
- Volvo XC70 (2008–)2008–2015
- Volvo XC90 (2003–)2005–2006Nur Motor: B8444S
- Volvo XC90 (2003–)2007–2010Nur Motor: B6324S, B8444S
- Volvo XC90 (2003–)2011Nur Motor: B6324S5, B8444S
- Volvo XC90 (2003–)2012Nur Motor: B6324S5
- Volvo XC90 (2003–)2013–2014Alle Motoren außer: B5254T9
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können5
- 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
Was der Fehler beeinflussen kann2
- Traction control, stability control and dynamic stability control (AYC) are blocked
- Roll stability control (RSC) is blocked on cars that have it
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.