Anti-Lock Brake System: Description

The Bosch 2U Anti-Lock Brake System (ABS) is designed to prevent wheel lock-up during heavy braking. This provides improved driver control by reducing the distance required to stop vehicle.

Major component parts of system include the following: Electronic Brake Control Module (EBCM), 3 wheel speed sensors, 2 dash-mounted warning indicators, Overvoltage Protection (OVP) relay and hydraulic modulator assembly. The hydraulic modulator assembly, also known as a hydraulic unit, houses electric pump motor and solenoid valves.