VOLVO
SAS-U300081 - Control Module. Bus Signal / Message Failures. Invalid serial data received
System
Rattvinkelsensor (SAS)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (4)
Hva betyr feilkoden?
The two processors in the steering angle sensor constantly check each other's communication. The code is set when the control module detects a communication fault between them, and the fault lies in the sensor.
Mulige årsaker
- Internal malfunction within the steering angle sensor (SAS).
Hva du kan gjøre
- 1Start the engine, turn the wheel fully right and then fully left, and set it straight ahead. See whether the code is still stored.
- 2With a diagnostic tool, read the counters. Many incorrect drive cycles point to a recurring fault, while few point to a temporary one.
- 3If the code returns, have a workshop replace the steering wheel module (SWM).
- 4The angle sensor is part of the stability system. Have a workshop diagnose and replace it rather than working on the steering wheel yourself.
Symptomer du kan merke5
- The information lamp lights up
- The anti-spin warning lamp lights up
- Traction control does not work
- The stability function does not work
- The Four-C function does not work
Hva feilen kan påvirke1
- The sensor warns the other control modules that the data it sends is wrong
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.