Initializing Steering Angle Sensor
WARNING: This page is about a different car, the 2004 Porsche Cayenne and 2003 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
- Turn wheels to the straight ahead position. Start engine.
- From the straight-ahead position, turn the steering wheel about 20 degrees to the left, and then 20 degrees to the right (past the straight-ahead position).
- Drive the vehicle straight ahead for at least one second at a speed above 2.5 MPH.
- After initializing, the PSM indicator light should go out and fault codes are erased from memory.