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Home >> Cadillac >> 2011 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1816 (Adjustable Pedal System) >> Repair Instructions >> Brake Pedal Assembly Replacement >> Installation Procedure

Installation 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. Install the accelerator pedal position sensor assembly. Refer to Accelerator Pedal Position Sensor Replacement .
  2. With the aid of an assistant, position the brake booster to the vehicle.
    3. Fig 1: View Of Adjustable Pedal Bracket Bolt
    GM1892149Courtesy of GENERAL MOTORS COMPANY
  3. Install the adjustable pedal assembly to the vehicle.
    4. NOTE:

    Do not tighten the adjustable pedal bracket bolt until the adjustable pedal bracket nuts are installed.

  4. Hand install the adjustable pedal bracket bolt (1).
    5. Fig 2: Locating Adjustable Pedal Bracket Nuts
    GM1892147Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  5. Install the adjustable pedal bracket nuts (1) and tighten to 36 N.m (27 lb ft).
  6. Tighten the adjustable pedal bracket bolt to 36 N.m (27 lb ft).
  7. Apply a thin coat of high temperature grease GM P/N 12345994 (Canadian P/N 10953501) to the pushrod pin on the brake pedal.
  8. Connect the brake booster pushrod to the brake pedal pivot.
    9. Fig 3: Identifying Brake Booster Pushrod Retainer (With JF4)
    GM2407262Courtesy of GENERAL MOTORS COMPANY
  9. Install the brake booster pushrod retainer (1).
  10. Rotate the retainer 360 degrees to ensure it is seated properly before tightening the retainer bolt.
    11. Fig 4: Identifying Brake Booster Pushrod Retainer Bolt (With JF4)
    GM2407260Courtesy of GENERAL MOTORS COMPANY
  11. Install the brake booster pushrod retainer bolt (1) and tighten to 10 N.m (89 lb in).
  12. Install the left side floor air outlet duct. Refer to Floor Air Outlet Duct Replacement - Left Side .
    13. Fig 5: Brake Pedal Position Sensor
    GM2683535Courtesy of GENERAL MOTORS COMPANY
  13. Install the brake pedal position sensor (1).
    14. Fig 6: Brake Pedal Position Sensor Bolt
    GM2683511Courtesy of GENERAL MOTORS COMPANY
  14. Install the brake pedal position sensor bolt (1).
  15. Connect the electrical connectors to the following components:
    • Adjustable pedal motor assembly
    • Accelerator pedal position sensor
    • Memory sensor connector, if equipped
    • Brake pedal position sensor
  16. Reposition and connect any wiring harnesses as necessary.
  17. Install the steering column to the vehicle. Refer to Steering Column Replacement (Without HP2) , Steering Column Replacement (HP2) , Steering Column Replacement (Without HP2 With Electric Tilt Column) .
  18. Verify the correct operation of the adjustable pedals.
  19. Calibrate the brake pedal position sensor. Refer to Brake Pedal Position Sensor Calibration .
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