Anti-Lock Brake System: Description
NOTE:
For more information on brake system, see appropriate BRAKE SYSTEM article.
CAUTION:
See ANTI-LOCK BRAKE SAFETY PRECAUTIONS
article in GENERAL INFORMATION.
The Anti-Lock Brake System (ABS) allows the driver to stop in the shortest distance while maintaining steering control. System consists of a master cylinder/booster assembly, Electronic Control Unit (ECU), Hydraulic Control Unit (HCU), electric pump/motor, pedal travel switch, 4 wheel sensors and 2 warning lights (ANTI-LOCK and BRAKE). See Fig 1 .
Some Cougar, Thunderbird and Mark VIII models are equipped with optional Traction Assist (TA). TA works with the ABS to control rear wheel spin when vehicle is accelerated on slippery or loose surfaces.