Wheel speed sensors

This function is used to check the wheel speed sensors' status.
Note:
The ASR-function is deactivated during the test to avoid control processes when the wheels are rotated.
Test conditions:
Procedure:
  1. Start the function.
  2. Check test conditions.
  3. Accelerate the vehicle to 10 km/h.
  4. If the sensors are correct, the test is terminated automatically.
  5. Function done.