ASR then shifts from differential brake controlto engine control to reduce engine power. The ASR activates the differential brake valveto control the brake cylinder, and the engines driving torque is applied to the braked wheel. The ECU activates the ASR when the wheels rotation exceeds the slip threshold.
Demonstration:
Function ofdifferential spider gears
Function ofaxle drive (pinion, crown wheel)
Locking byhydraulic piston and multiple-disks.
