Anti-Lock Brake System: Description

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The Anti-Lock Brake System (ABS) is designed to prevent wheel lock-up during hard braking. This allows driver to maintain control of vehicle under severe braking conditions. System consists of ABS control unit, wheel sensors, gear pulsers, modulator unit (ABS pump, accumulator, pressure switch and solenoids), warning light, master cylinder, power booster assembly, motor, fail-safe relays and connecting wiring. See Fig 1.

NOTE: For more information on brake system, see BRAKE SYSTEM article.

Fig 1: Locating ABS Components

Courtesy of AMERICAN HONDA MOTOR CO., INC.

CAUTION: See ANTI-LOCK BRAKE SAFETY PRECAUTIONS article in GENERAL INFORMATION.