VOLVO
BCM-C004464 - Brake Pressure Sensor "A". Algorithm Based Failures. Signal plausibility failure
Układ
Sterownik układu hamulcowego (BCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
13 modeliC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (14)
- Volvo C30 (2007–2013)2011–2013Tylko silnik: D4162T, D5204T, D5204T5
- Volvo C70 (2006–2013)2011Tylko silnik: D5204T, D5204T5
- Volvo C70 (2006–2013)2012–2013Wszystkie silniki oprócz: B5254T7
- Volvo S40 (2004–2013)2011–2012Tylko silnik: D4162T, D5204T, D5204T5
- Volvo S60 (2011–)2011–2015
- Volvo S80 (2007–)2007–2015
- Volvo V40 (2013–)2013–2015
- Volvo V40 Cross Country (2013–)2013–2015
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T, D5204T, D5204T5
- Volvo V60 (2011–)2011–2015
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2008–2015
- Volvo XC60 (2009–)2009–2015
- Volvo XC70 (2008–)2008–2015
Co oznacza ten kod błędu?
The brake pressure sensor has two built-in sensors: one measures brake pressure and the other measures brake pressure and temperature. The brake control module compares the two values, and when the signals do not agree, the code is set. The fault most often lies in the sensor.
Możliwe przyczyny
- Damaged pressure sensor
- Internal fault in the brake control module
Co możesz zrobić
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Make sure the brake fluid is free from air and that the brake pedal feels normal
- 3Read the brake pressure with diagnostic equipment while the pedal is pressed. The fault may be temporary if the values agree on a new test
- 4If the fault remains, the sensor or brake control module needs replacing by a workshop, and the internal sensors must be calibrated afterwards
- 5The braking system is safety critical: do not work on the braking system or sensor yourself; leave this to a workshop, and drive carefully until the fault is fixed
Objawy, które możesz zauważyć5
- Anti-spin indication shows a fault or no indication
- Traction control does not work
- Stability function does not work
- Adaptive cruise control and collision warning do not work
- Electronic parking brake has reduced function
Na co może wpływać usterka2
- Traction control and stability control can be disabled
- Active yaw control (AYC) is blocked
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.