The ASR electronic traction control system slows down the spinning wheels at the start and redistributes the torque to the non-spinning wheels.
Electronics controls the loss of adhesion of the wheels to the roadway and immediately provides the necessary pressure in the brake mechanism of this wheel. In this case, the system redistributes the torque to the wheel engaged with the roadway, and in the limiting case, even to a single wheel.
In general, an autonomous ASR system uses many elements of the ABS system. The traction control system is activated at the moment of starting the movement and automatically turns off at a speed of 40 km / h. A particular advantage of the system is that it does not adversely affect either driving performance or handling at the beginning of the movement.