ABS Modulator Assembly (Bleeding)

1999 Chevrolet Cavalier Z24, 2D Convertible, AutomaticSECTION ABS Modulator Assembly (Bleeding)
  1. Ensure reservoir is full. Attach a clear hose to rear bleeder valve and submerge other end of hose in a container of clean brake fluid. See Figure.
  2. Depress and hold brake pedal. Slowly open rear bleeder valve and allow fluid to flow. Close valve and release brake pedal. Wait 5 seconds, repeat procedure until no air bubbles are seen in hose. Repeat procedure for front bleeder valve.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.