Installation Procedure

1999 GMC Forward Control 5.7 R, AutomaticSECTION Installation Procedure
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Panel Side To Seat Frame
    GM333451Courtesy of GENERAL MOTORS CORP.
  1. Install a new barrel clip (1) to the trim panel upper barrel post (2)
  2. Fig 2: Switch To Side Trim Panel & Screws
    GM281995Courtesy of GENERAL MOTORS CORP.
  3. Install the switch to the panel (if removed).
  4. Connect the switch harness.
  5. Fig 3: Side Trim Panel & Switch Harness
    GM71221Courtesy of GENERAL MOTORS CORP.
  6. Install the seat side trim panel.
    • Push the barrel post with clip through the hole in the seat cover and into the hole in the seat frame.
    • Install the front and rear trim panel attaching screws.
  7. Fig 4: Recliner Handle To Reclining Mechanism Shaft
    GM376637Courtesy of GENERAL MOTORS CORP.
  8. Install the seat back recliner handle. Refer to Seat Back Recliner Handle Replacement - FrontΒ .
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.