VOLVO
BCM-C100A64 - Brake Pedal Angle Sensor. Algorithm Based Failures. Signal plausibility failure
Układ
Sterownik układu hamulcowego (BCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelV60 (2011–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
On the V60, the brake control module (BCM) has judged the signal from the brake pedal angle sensor to be implausible, because the pressure in the shut-off unit is too high when the pedal only moves a little. The fault may lie in the sensor, in the shut-off unit's pressure sensor or in its valve.
Możliwe przyczyny
- Brake pedal angle sensor signal too weak
- Pressure sensor signal from the shut-off unit too strong
- Valve in the shut-off unit closed incorrectly
Co możesz zrobić
- 1Read and note the code, clear it and road test the car to see whether it returns
- 2Look for damage in the wiring to the brake pedal angle sensor, to the shut-off unit's pressure sensor and to its valve
- 3Check the shut-off unit's valve and sensor with diagnostic equipment. If the fault remains, the workshop replaces the brake pedal sensor
- 4The braking system is safety critical: do not work on the brake pedal sensor or the shut-off unit yourself; leave this to a workshop, and drive carefully until the fault is fixed
Objawy, które możesz zauważyć4
- Anti-spin function does not work
- Hill descent assist does not work
- Hill start assist does not work
- Front monitoring and adaptive cruise control do not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.