•  Antilock brake system (ABS) control occurs when wheel slip is determined by the roll stability control (RSC) control module (CM) (based on the four ABS wheel-speed sensors). Then, the dynamic stability control (DSC)/RSC hydraulic unit (HU) inlet and outlet solenoid valves are operated and brake fluid pressure is controlled accordingly to prevent wheel lock-up.

•  Use of ABS control during emergency braking or on slippery road surfaces allows directional stability to be maintained, steerability ensured and stopping distance to be reduced.

•  The ABS control system has independent front wheel control and unified control (select low) for the rear wheels.

Note

•  Select low control: A control system in which the left and right vehicle wheel speeds are compared and brake fluid pressure is controlled according to the wheel most likely to lock-up.