Rear Anti-Lock Brake (RABS) System

The Rear Anti-Lock Brake System (RABS) is used on Bronco and "F" Series Pickups. The system controls rear wheel lockup by continuously monitoring rear wheel rotation during braking. The system adjusts rear brake hydraulic pressure to prevent full rear wheel lockup. For more information, see ANTI-LOCK BRAKE SYSTEM article in the BRAKES Section.