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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 467 (Adjustable Pedal System) >> Repair Instructions >> Brake Pedal Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the steering column from the vehicle. Refer to Steering Column Replacement (Without HP2) , Steering Column Replacement (HP2) , Steering Column Replacement (Without HP2 With Electric Tilt Column) .
  2. Disconnect the electrical connectors from the following components:
    • Adjustable pedal motor assembly
    • Accelerator pedal position sensor
    • Memory sensor connector, if equipped
    • Brake pedal position sensor
  3. Remove the left side floor air outlet duct. Refer to Floor Air Outlet Duct Replacement - Left Side .
    4. Fig 1: Brake Pedal Position Sensor Bolt
    GM2683511Courtesy of GENERAL MOTORS COMPANY
  4. Remove the brake pedal position sensor bolt (1).
    5. Fig 2: Brake Pedal Position Sensor
    GM2683535Courtesy of GENERAL MOTORS COMPANY
  5. Remove the brake pedal position sensor (1).
    6. Fig 3: Identifying Brake Booster Pushrod Retainer Bolt (With JF4)
    GM2407260Courtesy of GENERAL MOTORS COMPANY
  6. Remove the brake booster pushrod retainer bolt (1).
    7. Fig 4: Identifying Brake Booster Pushrod Retainer (With JF4)
    GM2407262Courtesy of GENERAL MOTORS COMPANY
  7. Remove the brake booster pushrod retainer (1).
  8. Disconnect the brake booster pushrod from the brake pedal pivot.
    9. Fig 5: Locating Adjustable Pedal Bracket Nuts
    GM1892147Courtesy of GENERAL MOTORS COMPANY
  9. Remove the adjustable pedal bracket nuts (1).
    10. Fig 6: View Of Adjustable Pedal Bracket Bolt
    GM1892149Courtesy of GENERAL MOTORS COMPANY
  10. Remove the adjustable pedal bracket bolt (1).
  11. Position the brake booster forward until the studs are past the adjustable pedal bracket holes and support with heavy mechanics wire or equivalent.
  12. Disconnect and position aside any wiring harnesses as necessary.
  13. Remove the adjustable pedal assembly from the vehicle.
  14. Remove the accelerator pedal position sensor assembly. Refer to Accelerator Pedal Position Sensor Replacement .
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