Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Bracket Locating Tabs
    GM792150Courtesy of GENERAL MOTORS CORP.
  1. Carefully install the bracket to the vehicle through the headliner opening, ensuring the locating tabs (1) are fully seated to the roof bow.
  2. Fig 2: View Of Front Bracket Retaining Bolts
    GM778730Courtesy of GENERAL MOTORS CORP.
  3. Partially install the front bracket retaining bolts.
  4. Fig 3: View Of Rear Bracket Retaining Bolt
    GM792151Courtesy of GENERAL MOTORS CORP.
  5. Carefully pull down on the rearward edge of the headliner in order to expose the rear bolt installation area.
  6. Partially install the rear bracket retaining bolt.
  7. NOTE: Refer to Fastener Notice .
  8. Fully seat the retaining bolts.

    Tighten:Β  Tighten the bolts to 10 N.m (88 lb in).

  9. Fig 4: Identifying Rear Overhead Console Carrier Screws
    GM792148Courtesy of GENERAL MOTORS CORP.
  10. Install the two rear overhead console carrier screws (1).

    Tighten:Β  Tighten the screws to 1.2 N.m (10 lb in).

  11. Install the video display assembly. Refer to Video Display Replacement (With Sunroof)Β  or Video Display Replacement (Without Sunroof)Β .
  12. Verify the video display for proper operation.
  13. Close the video display screen.
  14. Install the bolt cover bezel.
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:

  • 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.