VOLVO
BCM-C1A4164 - Clutch Pedal Sensor. Algorithm Based Failures. Signal plausibility failure
Układ
Sterownik układu hamulcowego (BCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
6 modeliC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (7)
- 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 V40 (2013–)2013–2015
- Volvo V40 Cross Country (2013–)2013–2015
- Volvo V50 (2004–2013)2011–2012Tylko silnik: D4162T, D5204T, D5204T5
Co oznacza ten kod błędu?
The brake light switch, located at the brake pedal, signals when the brakes are being applied. The brake control module receives the signal over the data network and compares it with the brake pressure. The code is set when brake pressure rises during braking without the brake light switch signal changing, which can only be detected while driving above a certain speed.
Możliwe przyczyny
- Mechanical fault in the sensor at the brake pedal
- Fault in the brake control module, but not an internal hardware fault
- Interference in the signal on the data network
Co możesz zrobić
- 1Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 2Check that the brake lights come on when the brake pedal is pressed and that the pedal moves freely
- 3Clear the code and road test the car; if it returns, have a workshop check the sensor at the brake pedal
- 4The brake system is safety-critical, so have a workshop read the codes in the brake control module and central electronic module before replacing any part
Objawy, które możesz zauważyć1
- No clear symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.