Antilock Brake System Components

SYSTEM COMPONENTS
^ controller antilock brake (CAB)
^ vacuum booster
^ master cylinder
^ ABS integrated electronic control module/ hydraulic control unit (HCU), valve block assembly: 8 valve solenoids (4 inlet valves, 4 outlet valves, 2 accumulators) 1 motor, 2 pump
^ ABS integrated electronic control module with traction control same as above but has 10 valve solenoids.
^ 4 wheel speed sensor/tone wheel assemblies ABS warning indicator
^ fuses and wiring harness fluid reservoir
^ TRAC/TRAC OFF indicator