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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Sunroof System) >> Repair Instructions >> Sunroof Guide Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Open the sunshade to the full open position.
  2. Remove the sunroof front trim cover. Refer to Sunroof Front Trim Cover Replacement .
  3. Remove the sunroof motor. Refer to Power Sunroof Motor Replacement .
  4. Fig 1: View of Sunroof Frame Screws
    GM1774094Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Note the location of the bolts, size and color when removing, for proper installation.
  5. Remove the screws from around the lower frame.
  6. Fig 2: View Of Sunshade Module
    GM1774099Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Place the sunroof module on a flat protective cover, face down.
  7. Remove the sunroof module and window from the vehicle.
  8. Remove the sunroof motor. Refer to Power Sunroof Motor Replacement .
  9. Fig 3: Identifying Cam Plate Screws
    GM1774107Courtesy of GENERAL MOTORS CORP.
  10. Remove the cam plate screws (1).
  11. Remove the cam plate (2).
  12. Fig 4: View of Drive Cables and Upper Frame
    GM1402339Courtesy of GENERAL MOTORS CORP.
  13. Lift upward on the drive cables (2) to release the cam (3) from the upper frame.
  14. Fig 5: View Of Drive Cable Tube Covers
    GM1774110Courtesy of GENERAL MOTORS CORP.
  15. Remove the left and right side drive cable tube covers (1) from the drive cable (2).

    Two drive cable tube covers to each side.

  16. Push the drive cables up into the upper frame, this will allow the window to open manually.
  17. Fig 6: View of Sunroof Window
    GM1774103Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Place the sunroof module on a flat protective cover, face down.
  18. The sunroof window must be in the full open position to do the following:
    1. Unhook the wind deflector slide blocks (1) from each side.
    2. Unhook the wind deflector tabs (2) from the center of the upper frame.
    3. Remove the wind deflector.
  19. Fig 7: View Of Guide Screws
    GM1402335Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Mark the left and right sides of the guides in respect to the frame. This will assist in the alignment of the window to the module later.
    Note the location of the bolts, size and color when removing, for proper installation.
  20. Remove the two screws (1) on each side of the guides (2).
  21. Fig 8: Installing upper frame to window and guides
    GM1774113Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Place the sunroof module on a flat protective cover, face down. It is necessary to slide the guides about 1 cm (1 3/8 in) rearward to release the upper frame.
  22. Rotate the upper frame back and fourth. Pushing forward on the upper frame until it is over the guides.
  23. Fig 9: Removing/Installing Upper Frame
    GM1402353Courtesy of GENERAL MOTORS CORP.
  24. Remove the upper frame (2) from the window and guides (1).
  25. Fig 10: Removing/Installing Guides
    GM1402326Courtesy of GENERAL MOTORS CORP.
  26. Remove the guides (1) from the drive cables (4) and slides (3).