VOLVO
SAS-U300049 - Control Module. System Internal Failures. Internal electronic failure
System
Lenkwinkelsensor (SAS)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (4)
Was bedeutet der Fehlercode?
The steering angle sensor registers an incorrect internal reference voltage for its A/D converter. The code is set when this happens, and the fault is caused by an internal fault in the sensor.
Mögliche Ursachen
- Internal malfunction within the steering angle sensor (SAS).
Was Sie tun können
- 1With the engine running, turn the wheel fully right and then fully left, and see whether the code is still stored.
- 2With a diagnostic tool, read the counters. A high number of incorrect drive cycles compared with correct ones points to a recurring fault.
- 3If the fault returns, have a workshop replace the contact reel or angle sensor. If the code comes back after that, the steering wheel module (SWM) must be replaced.
- 4The angle sensor is part of the steering and stability system. Have a workshop carry out the repair rather than working on the wheel yourself.
Symptome, die Sie bemerken können5
- 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
Was der Fehler beeinflussen kann1
- The sensor warns the other control modules that the data it sends is wrong
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.