GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Savana 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Brake Pedal Assembly Replacement

Removal Procedure
  1. Block the drive wheels.

    2. Object Number: 2151568 Size: SH
  2. Remove the power brake booster pushrod retaining clip (1).

    3. Object Number: 2151569 Size: SH
  3. Disconnect the stoplamp switch electrical connector.
  4. Disconnect the power brake booster pushrod and remove the stoplamp switch (1).

    5. Object Number: 2151573 Size: SH
  5. Remove the power brake booster nuts (1).

    6. Object Number: 2151575 Size: SH
  6. Remove the brake pedal bracket bolt (1).
  7. Remove the brake pedal assembly.

Installation Procedure

    Object Number: 2151575 Size: SH
  1. Install the brake pedal assembly.
  2. Loosely install the brake pedal bracket bolt (1).

    3. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 2151573 Size: SH
  3. Install the power brake booster nuts (1).

    4. Tighten
    Tighten the nuts to 36 N·m (27 lb ft).

  4. Tighten the brake pedal bracket bolt.

    5. Tighten
    Tighten the bolt to 36 N·m (27 lb ft).


    Object Number: 2151569 Size: SH
  5. Apply a thin coat of high temperature lubricant, GM P/N 12345994 (Canadian P/N 10953501) to the brake pedal pivot pin.
  6. Install the stoplamp switch (1) and simultaneously connect the power brake booster pushrod.
  7. Connect the stoplamp switch electrical connector.

    8. Object Number: 2151568 Size: SH
  8. Install the power brake booster pushrod retaining clip (1).
  9. Rotate the power brake booster retaining clip 360 degrees to ensure the clip is fully engaged in the brake pedal pivot pin groove.