VOLVO
BCM-0127 - Angle of lean sensor. Signal outside its permitted range
System
Bremssteuergerät (BCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (11)
- Volvo S60 (2001–2009)2005–2009
- Volvo S80 (1999–2006)2005–2006
- Volvo V70 (2000–2008)2005–2008
- Volvo V70 XC / XC70 (2001–2007)2005–2007
- Volvo XC90 (2003–)2003–2004, 2015
- Volvo XC90 (2003–)2005–2006Alle Motoren außer: B8444S
- Volvo XC90 (2003–)2007Nur Motor: B5254T2, D5244T4
- Volvo XC90 (2003–)2008–2010Alle Motoren außer: B6324S, B8444S
- Volvo XC90 (2003–)2011Alle Motoren außer: B6324S5, B8444S
- Volvo XC90 (2003–)2012Alle Motoren außer: B6324S5
- Volvo XC90 (2003–)2013–2014Nur Motor: B5254T9
Was bedeutet der Fehlercode?
The lean angle sensor applies only to cars with RSC. It is built into the AYC sensor, which is connected to the brake control module on its own CAN wire. The code is set when the signal from the lean sensor is implausible, which may be caused by interference or voltage problems on the wires, incorrect wheel alignment or an internal fault in the AYC sensor.
Mögliche Ursachen
- Interference or noise on the wires that has disturbed the AYC sensor's calculations
- Supply voltage to the AYC sensor too low
- Incorrect wheel alignment
- Internal fault in the AYC sensor
Was Sie tun können
- 1Check the connectors at the brake control module and the AYC sensor for contact resistance and oxidation
- 2Make sure no source of interference, for example a mobile phone, sits too close to the AYC sensor
- 3If the code status is intermittent, poor contact or an interference source has probably been the cause; if the fault remains, have a workshop check it
- 4The brake system is safety critical: do not replace the brake control module for this code, and drive carefully until the fault is fixed
Symptome, die Sie bemerken können5
- 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
Was der Fehler beeinflussen kann2
- Traction control (TC), stability control (SC) and active yaw control (AYC) are disabled
- Roll stability control (RSC) is disabled
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.