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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 323 (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 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 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
    • Memory sensor connector, if equipped
    • Brake pedal position sensor
    • Stoplamp switch
    3. Fig 1: Accelerator Pedal Position Sensor Assembly
    GM1704147Courtesy of GENERAL MOTORS CORP.
  3. Remove the accelerator pedal position sensor assembly. Refer to Accelerator Pedal Position Sensor Replacement .
  4. Remove the left side floor air outlet duct. Refer to Floor Air Outlet Duct Replacement - Left Side .
    5. Fig 2: Brake Booster Pushrod Retainer Bolt
    GM1892143Courtesy of GENERAL MOTORS CORP.
  5. Remove the brake booster pushrod retainer bolt (1).
    6. Fig 3: Brake Booster Pushrod Retainer
    GM1892145Courtesy of GENERAL MOTORS CORP.
  6. Remove the brake booster pushrod retainer (1).
    7. Fig 4: Stoplamp Switch
    GM1892146Courtesy of GENERAL MOTORS CORP.
  7. Remove the stoplamp switch (1).
  8. Disconnect the brake booster pushrod from the brake pedal pivot.
    9. Fig 5: Adjustable Pedal Bracket Nuts
    GM1892147Courtesy of GENERAL MOTORS CORP.
  9. Remove the adjustable pedal bracket nuts (1).
    10. Fig 6: Adjustable Pedal Bracket Bolt
    GM1892149Courtesy of GENERAL MOTORS CORP.
  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.
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