GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2002 🢒 Aurora 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Brake Pedal Assembly Replacement

Removal Procedure
  1. Remove the IP carrier assembly, to gain access to the brake pedal assembly to cowl mounting bolts. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.

    2. Object Number: 575743 Size: SH
  2. Disconnect the electrical connectors from the stop lamp/ABS/shift lock switch (2).
  3. Remove the stop lamp/ABS/shift lock switch from the brake pedal assembly. Refer to Stop Lamp Switch Replacement .
  4. Remove the TCC/cruise control release switch from the brake pedal assembly. Refer to Torque Converter Clutch/Cruise Control Release Switch Replacement in Automatic Transaxle - 4T80 - E or Torque Converter Clutch/Cruise Control Release Switch Replacement in Automatic Transaxle - 4T65 - E.

    5. Object Number: 420708 Size: SH
  5. Remove the vacuum brake booster pushrod retainer.
  6. Remove the pushrod foam spacer.
  7. Remove the vacuum brake booster pushrod from the brake pedal.
  8. Remove the accelerator control cable. Refer to Accelerator Control Cable Replacement in Engine Controls - 3.5L.
  9. Remove the brake pedal assembly to cowl mounting nuts.
  10. Remove the brake pedal assembly to booster stud mounting nuts.
  11. Remove the brake pedal bracket and pedal assembly.

Installation Procedure

    Object Number: 420708 Size: SH
  1. Install the brake pedal assembly onto the booster studs.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the booster stud mounting nuts.

    3. Tighten
    Tighten the brake pedal to booster stud mounting nuts to 23 N·m (17 lb ft).

  3. Install the brake pedal to cowl studs mounting nuts.

    4. Tighten
    Tighten the brake pedal to cowl studs mounting nuts to 16 N·m (12 lb ft).

  4. Apply lubricant, GM P/N 1050109, (P/N5264008) or equivalent, to brake pedal clevis pin .
  5. Install the pushrod onto brake pedal clevis pin.
  6. Install the brake pedal foam spacer to the brake pedal clevis pin.
  7. Install the pushrod retainer to the brake pedal clevis pin.
  8. Install the accelerator control cable. Refer to Accelerator Control Cable Replacement in Engine Controls - 3.5L.

    9. Object Number: 106373 Size: SH
  9. Install the electrical connectors to the stop lamp/ABS/shift lock switch (2).
  10. Install the stop lamp/ABS/shift lock switch (2). Refer to Stop Lamp Switch Replacement .
  11. Install the TCC/cruise control release switch. Refer to Torque Converter Clutch/Cruise Control Release Switch Replacement in Automatic Transaxle - 4T80 - E or Torque Converter Clutch/Cruise Control Release Switch Replacement in Automatic Transaxle - 4T65 - E.
  12. Install the IP assembly. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages and Console.