VOLVO
PSCM-U042862 - Invalid Data Received From Steering Angle Sensor Module. Algorithm Based Failures. Signal compare failure
Układ
Moduł wspomagania układu kierowniczego (PSCM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS60 (2011–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–)
Co oznacza ten kod błędu?
The control module judges the information from the steering angle sensor (SAS) to be incorrect or unreasonable, and the fault is stored when this continues for a longer period. It can affect steering and functions such as parking assist and active safety.
Możliwe przyczyny
- Fault in the steering angle sensor (SAS), which sends incorrect information
Co możesz zrobić
- 1Read and note the fault code, clear it and road test to see whether it returns
- 2Check that the connector at the steering angle sensor is secure and free from corrosion
- 3If you have a diagnostic tool: follow the steering angle in live data and check that the value changes smoothly when the steering wheel is turned from lock to lock
- 4If the fault returns, have a workshop check the steering angle sensor and its wiring
- 5Steering is a safety system: avoid long drives with abnormal steering until the fault is fixed
Objawy, które możesz zauważyć4
- Front or rear parking assist does not work
- Front monitoring, active safety or parking camera functions do not work or work worse than normal
- Steering requires extra or uneven effort
- Other steering or handling problems can be felt
Na co może wpływać usterka1
- The control module uses a predefined value instead of the steering angle
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.