VOLVO
SAS-C010229 - Analogue sensor sum outside limit. General signal fault. Signal invalid
System
Lenkwinkelsensor (SAS)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellXC90 (2003–)
Was bedeutet der Fehlercode?
The steering angle sensor (SAS) sits inside the steering wheel module and reads a code wheel that follows the steering wheel. Two analogue photo diodes help read the code wheel. If the signal from one or both of them is faulty, the code is set, and the fault lies in the sensor itself.
Mögliche Ursachen
- Internal malfunction within the steering angle sensor (SAS).
Was Sie tun können
- 1Start the engine and check whether the code is still stored. Clear it and test drive the car to see if it returns.
- 2With a diagnostic tool, read the drive-cycle counter. Many incorrect cycles point to a recurring fault; few point to a temporary one needing no action.
- 3Have a workshop replace the contact reel or angle sensor if the code keeps returning, and the steering wheel module if it returns after that.
- 4The angle sensor is part of the stability system. Do not work on the steering wheel or sensor yourself; have a workshop diagnose and repair it.
Symptome, die Sie bemerken können3
- The anti-spin warning lamp lights up
- The general warning lamp lights up
- The stability function does not work
Was der Fehler beeinflussen kann1
- The stability function is blocked
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.