Driving test of anti-spin system ESP


This driving test is used to check the signals from the sensors: steering angle, sudden acceleration, brake pressure, and angular velocity. The test shall be done if any components in the anti-spin system has been changed or removed.

Note:

Test condition:

Procedure:

  1. Select function: "ESP driving test", press "OK".

    • A dialogue box shows: "Operation successful" or "Operation failed". Check test conditions and error codes if the function failed.

  2. Exit the function and exit communication with the car by returning to the car selection. Control light for "ABS" is on constantly.

  3. Press the button "ASR OFF" once so that the "ASR"-light starts to flash.

  4. Press down the brake pedal until the control light for "ASR" comes on (Driving test is activated).

  5. Within 30 seconds, drive through a curve at a speed faster than 10 km/h. No "ABS/ESP" control may take place.

  6. "ESP driving test" has been performed correctly if the control lights for "ABS" and "ASR" go off.

    • If the control light for "ABS/ASR" has not turned off, then "ESP driving test" has failed.

    • If the driving test failed, check test conditions and error codes.

    • Reactivate the driving test by continuing from point 3.