VOLVO
BCM-0123 - Active yaw control sensor. Internal fault
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:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (10)
- Volvo S60 (2001–2009)2002–2009
- Volvo S80 (1999–2006)2002–2006
- 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–)2012–2014Alle motorer unntatt: B6324S5
Hva betyr feilkoden?
The brake control module sets the code if the voltage to the AYC sensor is outside its reference value, or if the sensor itself has registered an internal fault. The cause may be signals that disturb the sensor, too low a voltage or an internal fault in the AYC sensor.
Mulige årsaker
- Signals that disturb the AYC sensor
- Voltage to the AYC sensor too low
- Internal fault in the AYC sensor
Hva du kan gjøre
- 1Check the connectors at the brake control module and the AYC sensor for contact resistance and oxidation
- 2Read the sensor's current values with diagnostic equipment and compare them with normal values for each sensor
- 3If the voltage is wrong, the control module needs checking; if the voltage is correct, have a workshop check the AYC sensor
- 4The brake system is safety critical: do not replace the brake control module unless a fault is confirmed, and drive carefully until the fault is fixed
Symptomer du kan merke5
- General yellow warning lamp on
- Anti-spin does not work
- Stability function does not work
- Anti-skid does not work
- Traction control does not work
Hva feilen kan påvirke1
- Traction control (TC), stability control (SC) and active yaw control (AYC) are disabled
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.