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Home >> Chevrolet >> 1997 >> Lumina Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Anti-Lock Brake System With Traction Control System - Abs-VI) >> Bleeding Brake System >> Manual Bleeding >> TCS Modulator Assembly (Priming)

TCS Modulator Assembly (Priming)

WARNING: This page is about a different car, the 1997 Pontiac Grand Prix, 1997 Buick Regal, and 1997 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Clean master cylinder reservoir cover and surrounding area. Remove reservoir cap. Ensure reservoir is full. Install reservoir cap. Remove TCS modulator assembly bolt to bracket to access bleeder valves. Attach a clear hose to right side bleeder valve and submerge other end of hose in a container of clean brake fluid. Slowly open right side bleeder valve. Depress brake pedal until fluid begins to flow. Close valve and release brake pedal. Repeat procedure until no air bubbles are seen in hose. Repeat procedure for left side bleeder valve.