Traction Control: Anti-Lock: Description

The Anti-Lock Brake System (ABS) operates on all 4 wheels. ABS operation is controlled by the Electronic Hydraulic Control Unit (EHCU). The EHCU receives input signals from wheel speed sensors to monitor wheel speed. If EHCU determines a wheel is about to lock, hydraulic pressure is adjusted to maintain optimum braking. ABS system consists of an EHCU, "G" sensor/accelerometer, hydraulic unit, ABS warning light, wheel speed sensors, and proportioning and by-pass valve. See COMPONENT LOCATIONS  .