Installation Procedure

2009 Chevrolet Tahoe Base, 4.8 CSECTION 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
  4. Install the adjustable pedal assembly to the vehicle.
  5. NOTE:

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

  6. Hand install the adjustable pedal bracket bolt (1).
  7. Fig 2: Locating Adjustable Pedal Bracket Nuts
    GM1892147Courtesy of GENERAL MOTORS COMPANY
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.