VOLVO
BCM-0121 - Yaw rate sensor. Signal outside its permitted range
Układ
Sterownik układu hamulcowego (BCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
10 modeliC30 (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–)
Pokaż modele wg rocznika i silnika (21)
- Volvo C30 (2007–2013)2007–2011
- Volvo C30 (2007–2013)2012Wszystkie silniki oprócz: D4162T, D5204T, D5204T5
- Volvo C30 (2007–2013)2013Tylko silnik: B4204S3, B4204S4, B5254T7
- Volvo C30 Electric (2011–2013)2011–2013
- Volvo C70 (2006–2013)2006–2011
- Volvo C70 (2006–2013)2012–2013Tylko silnik: B5254T7
- Volvo S40 (2004–2013)2004–2010
- Volvo S40 (2004–2013)2011–2012Wszystkie silniki oprócz: 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)2011–2012Wszystkie silniki oprócz: 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–)2005–2006Wszystkie silniki oprócz: B8444S
- Volvo XC90 (2003–)2007Tylko silnik: B5254T2, D5244T4
- Volvo XC90 (2003–)2008–2010Wszystkie silniki oprócz: B6324S, B8444S
- Volvo XC90 (2003–)2011Wszystkie silniki oprócz: B6324S5, B8444S
- Volvo XC90 (2003–)2012Wszystkie silniki oprócz: B6324S5
- Volvo XC90 (2003–)2013–2014Tylko silnik: B5254T9
Co oznacza ten kod błędu?
The AYC sensor contains the yaw rate sensor, the lateral acceleration sensor, the accelerometer and the lean sensor, and is connected to the brake control module on its own CAN wire. If the signal from the yaw rate sensor is implausible, the code is set. The fault may come from interference, low supply voltage or an internal fault in the sensor.
Możliwe przyczyny
- 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
- Interference on the wires that has disturbed the stability sensor's (BSC) calculations
Co możesz zrobić
- 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 or radio receiver, 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 the sensor
- 4The brake system is safety critical: do not replace the brake control module for this code, and drive carefully until the fault is fixed
Objawy, które możesz zauważyć5
- 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
Na co może wpływać usterka2
- Traction control (TC), stability control (SC) and active yaw control (AYC) are disabled
- Roll stability control (RSC) is disabled on cars that have it
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.