What is Steering Angle Sensor?
The steering angle sensor (SAS) is a critical part of the ESC system that measures the steering wheel position angle and rate of turn.
When you need to reset the Steering Angle Sensor?
The Steering Angle Sensor need to be reset or recalibrated after an alignment is per formed or parts in the steering system are replace.For example:steering wheel,airbag spring contact,steering column,etc…