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Anti-Lock Brake System: Description

The Anti-Lock Brake System (ABS) is designed to allow the vehicle to stop in the shortest possible distance while maintaining full steering control. ABS system consists of an Electronic Control Module (ECM), hydraulic accumulator, hydraulic actuation assembly, electric pump/motor, pressure warning switch, fluid level indicator sensor, solenoid valve block assembly, 4 wheel sensors and toothed sensor rings, ANTI-LOCK and BRAKE warning lights, relays and wiring harness. See Fig 1 .

NOTE: For more information on brake system, see BRAKE SYSTEM article in the BRAKES Section.
Fig 1: Locating ABS Components
G56061Courtesy of FORD MOTOR CO.