Anti-Lock Brake System: Operation

Under normal driving conditions, the anti-lock brake system functions as a standard brake system. With detection of impending rear wheel lock-up, the control unit modulates hydraulic pressure to the rear brakes to prevent lock-up.

Short pedal pulsations, occurring in rapid succession, will be felt in brake pedal and steering wheel. Vehicle body may also vibrate slightly. These conditions are normal. Pedal pulsation will continue until there is no longer a need for anti-lock function or until vehicle is stopped.