Anti Lock Brake System

Optional on some models is a Teves 4-wheel Anti-Lock Brake System which is designed to prevent wheel lock-up during heavy braking. This allows driver to maintain steering control and vehicle to stop in shortest distance.

Major component parts of system include: pump motor assembly, hydraulic accumulator, pressure switch, fluid reservoir with integral filter, 4 wheel speed sensors, valve block assembly, fluid level sensor, Electronic Brake Control Module (EBCM), 2 relays, hydraulic booster/master cylinder assembly, "BRAKE" and "ANTI-LOCK" warning lights.

Components unique to anti-lock equipped vehicles are covered under a separate article. See appropriate ANTI-LOCK BRAKE SYSTEM article listed below. All other brake system components are covered in this article.

• ANTI-LOCK BRAKE SYSTEM - 1987-88 (Buick Electra/LeSabre)
• ANTI-LOCK BRAKE SYSTEM - 1987-88 (Cadillac DeVille/Fleetwood)
• ANTI-LOCK BRAKE SYSTEM - 1987-88 (Oldsmobile Ninety-Eight, Eighty-Eight
• ANTI-LOCK BRAKE SYSTEM - 1988 (Pontiac Bonneville)
• ANTI-LOCK BRAKE SYSTEM - 1989 (All of the above models)