Anti-Lock Brake System (ABS)

Anti-lock brake system or ABS means a portion of a service brake system that automatically controls the degree of rotational wheel slip during braking by: Â
(1)	Sensing the rate of angular rotation of the wheels;
(2)	Transmitting signals regarding the rate of wheel angular rotation to one or more controlling devices which interpret those signals and generate responsive controlling output signals; and
(3)	Transmitting those controlling signals to one or more modulators which adjust brake actuating forces in response to those signals.