Installation Procedure

2025 Chevrolet Suburban LS, 4WDSECTION Installation Procedure
  1. GM5701289Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  2. Liftgate Window Latch (2) - Install
  3. If NEW threaded components are being installed, loosen the adhesive using a metal pick or similar tool before proceeding. If threaded components are reused, prepare the threaded components using the following steps:
    1. Remove any loose cured adhesive from the external threads of the components using a lint free cloth.
    2. Thread the cleaned components into the internal mating threads and remove to loosen trapped cured adhesive.
    3. Remove loose debris from internal and external threads using compressed air.
    4. Apply liquid thread locking adhesive in a strip along half of the length of the external threads, starting at the tip, just prior to installation. Adhesives, Fluids, Lubricants, and Sealers 
  4. CAUTION:

    Refer to Fastener Caution .

  5. Liftgate Latch Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications 
  6. GM5577873Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Connect the electrical connector.

  7. Liftgate Lower Trim Finish Panel (3) - Install
  8. Liftgate Lower Trim Finish Panel Bolt (2) - Install and tighten - Fastener Specifications
  9. Rear Compartment Lid Inner Panel Trim Hole Plug (1) - Install
  10. GM5577872Courtesy of GENERAL MOTORS COMPANY

    Liftgate Upper Side Trim Finish Panel (1) - Install [2x]

  11. GM5577870Courtesy of GENERAL MOTORS COMPANY

    Liftgate Upper Center Trim Finish Panel (1) - Install

  12. GM5584398Courtesy of GENERAL MOTORS COMPANY

    Liftgate Lower Trim Finish Panel Access Hole Cover (2) - Install

  13. Liftgate Trim Finish Panel Locator (1) - Install [2x]
  14. Close the liftgate window.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

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

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