Controller Anti-Lock Brake: Description

The Controller Anti-Lock Brake (CAB) is a microprocessor-based device which monitors ABS system during normal braking and controls it when vehicle is in an ABS stop. The CAB is mounted to HCU (hydraulic control unit) as part of ICU (Integrated Control Unit). See Figure . B uses a 25-way electrical connector on vehicle wiring harness. The power source for CAB is through ignition switch in RUN or ON position.