GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Holden 🢒 2009 🢒 WM Sedan 🢒 Roof 🢒 Sunroof 🢒 Sunroof Window Height and Opening Fit Adjustment

Adjustment Procedure
  1. Cycle the sunroof window from the full open to the full closed position.

    2. Important: Correct adjustment cannot be achieved if the sunroof window is closed from the vent position.


    Object Number: 1938691 Size: SH
  2. Remove the top side of the sunroof panel side opening closeout panel covers (1) from the 3 clips located on the inner edge of the sunroof window (2) in order to access the window adjustment screws.
  3. Cycle the sunroof to the closed position.

    4. Object Number: 1939015 Size: SH
  4. Loosen the adjusting screws (1) on each side of the sunroof window.
  5. Centre the window front to rear in the opening.

    6. Important: Do not fully tighten the sunroof retaining screws at this stage.

  6. Adjust the front of the sunroof window (2) from flush to 1 mm (0.04 in) (1) below the top surface of the roof panel (3).

    7. Do not fully tighten at this stage.

    Important: Do not fully tighten the sunroof retaining screws at this stage.

  7. Adjust the rear of the sunroof window (2) from flush to 1 mm (0.04 in) above the top surface of the roof panel (1).

    8. Do not fully tighten at this stage.

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1939015 Size: SH
  8. Tighten the sunroof glass to the sunroof frame retaining screws (1).

    9. Tighten
    Tighten the screws to 3 N·m (27 lb in).


    Object Number: 1938691 Size: SH
  9. Install the sunroof panel side opening closeout covers (2).
  10. Cycle the sunroof window through all of the positions.
  11. Verify the sunroof window fore/aft adjustment.
  12. Verify the front and rear height adjustment.
  13. Readjust the sunroof window, if necessary.