The sensor on a steering wheel traces the trajectory of the movement set by the driver.

Other sensors installed on the car trace a real trajectory of its movement.

The system compares the trajectory set by the driver to a real trajectory of the movement of the car and if necessary corrects the last, influencing brakes of separate wheels and/or changing torque of the engine.

At inclusion of system the control lamp begins to blink.

If this control lamp joins at start of the engine and the message "Appears the traction control system is switched-off", smoothly turn a wheel here and there against the stop to initialize system.