Active Body Control (ABC Active Suspension) was developed by Mercedes-Benz. It is designed to minimize body roll in corner, acclerating, and braking. The system uses 13 sensors which monitor body movement and vehicle level to supply the ABC computer with new information every 10 ms. The microprocess then translates this data to tell the electronic servos (1 per wheel) how to respond. This page is about the Mercedes-Benz brand of automobiles and trucks from the DaimlerChrysler automobile manufacturer. ... Body roll is a reference to the weight transfer of a car towards the outside of a turn. ...