Dynamic Stability Control (
DSC) is a suspension control system which goes beyond the single components of Anti-lock Brake System (ABS), Cornering Brake Control (CBC) and Automatic Stability Control + Traction (ASC + T).
The steering wheel movement, vehicle speed, transverse acceleration and yaw are all used by
DSC to register imminent instability when cornering.
DSC then intervenes via the engine management system, reducing drive torque and activating wheel brakes when necessary to keep the vehicle stable. These events occur within milliseconds.
DSC is, in fact, a further development of the ABS and ASC+T slip control systems.
* While ASC + T analyzes the longitudinal forces occurring in straight-ahead operation,
DSC additionally registers and analyses lateral dynamic forces.
* When cornering at high speeds,
DSC counters unstable vehicle states such as oversteering (rear of car brakes into a slide towards the outside of the curve) or understeering (front of car pushes towards the outside of the curve).
* The
DSC feature can provide maximum stability when cornering.
* With
DSC there is a significant reduction in the risk of skidding.