Wheel alignment
WARNING:
Danger of injury and damage to property due to malfunctions in the PSM control range if the steering angle sensor is not calibrated or is calibrated incorrectly!
- Calibrate steering angle sensor with wheels in straight-ahead position with the Porsche System Tester 2!
- The steering angle sensor actual value must be checked after a suspension alignment which resulted in no changes being made to the wheel alignment values!
NOTE:
- Only check or adjust wheel-alignment values when prescribed preconditions are met!
- If the vehicle is measured front and rear, check and adjust the rear axle first!
- After adjustment, tighten the appropriate screwed connections with the prescribed tightening torque!
- The steering angle sensor must be calibrated if the previous wheel alignment values (on rear and/or front axle) were changed. See CALIBRATING STEERING ANGLE SENSOR .