GM Service Manual Online
For 1990-2009 cars only

    Notice: Brake fluid will damage electrical connections and painted surfaces. Use shop cloths, suitable containers, and fender covers to prevent brake fluid from contacting these areas. Always re-seal and wipe off brake fluid containers to prevent spills.

    Notice: Do not reuse the fluid that has been bled from a system in order to fill the clutch master cylinder reservoir for the following reasons:

    1. The fluid may be aerated
    2. The fluid may be contaminated
    3. The fluid may contain too much moisture

  1. Bleed the hydraulic system to remove the air which entered when the pipes were disconnected for repairs. The clutch/brake fluid in the clutch/brake reservoir must be maintained at the MIN level or higher during air bleeding.

  2. Object Number: 1255808  Size: SH
  3. Attach a vinyl hose to the bleeder plug. Place the other end of the vinyl tube in a glass container half filled with brake fluid.
  4. Slowly pump the clutch pedal several times.
  5. While pressing the clutch pedal. loosen the bleeder screw until the fluid starts to run out. Close the bleeder screw.
  6. Repeat step 3 until there are no air bubbles in the fluid.
  7. Fill the reservoir with brake fluid up to the MAX level.