Operation CHARM: Car repair manuals for everyone.

General Description

The purpose of the Antilock Brake System (ABS) is to prevent wheel lockup under braking conditions on virtually any type of road surface. Antilock braking is desirable because a vehicle that is stopped without locking the wheels retains directional stability and some steering capability. This allows the driver to retain greater control of the vehicle during braking.

There are a few performance characteristics of the ITT Teves Mark 20 Antilock Brake System that may at first seem abnormal, but in fact are normal.