VOLVO
BCM-C111401 - Inclination sensor. General malfunction information. General electrical malfunction
Układ
Sterownik układu hamulcowego (BCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelXC90 (2003–)
Co oznacza ten kod błędu?
The AYC sensor in the stability system contains, among other things, a tilt angle sensor, which sends information about the car's sideways tilt to the brake control module (BCM) over its own internal data network. The code is set when the signal from that sensor is faulty. It only applies to cars with DSTC.
Możliwe przyczyny
- Open circuit or short to ground in the wiring to the AYC sensor
- Internal fault in the AYC sensor
Co możesz zrobić
- 1Check the wiring to the AYC sensor for open circuits, chafing and short circuits to ground
- 2If no wiring fault is found, the AYC sensor needs replacing by a workshop
- 3Clear the code after the repair and road test the car
- 4The brake and stability systems are safety-critical, so have a workshop carry out all work on the sensor and the module
Objawy, które możesz zauważyć4
- General warning lamp on
- Traction control does not work
- Stability function does not work
- Anti-skid function does not work
Na co może wpływać usterka2
- Traction control, stability control and dynamic stability 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.