FixVault

TCS Modulator/Motor Pack Assembly: Reassembly

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.
  1. Place TCS modulator upside-down with gears facing you, rotate each gear clockwise until movement stops. Rotating gears clockwise will position pistons very close to bottom of TCS modulator bore, making brake bleeding easier.
  2. To complete assembly, reverse disassembly procedure. Ensure motor pack gears are aligned with TCS modulator gears. Bleed brake system. See BLEEDING BRAKE SYSTEM .