GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the moveable roof panel. Refer to Moveable Roof Panel Assembly Replacement .
  2. Remove the moveable roof panel actuator/motor. Refer to Moveable Roof Panel Motor/Actuator Replacement .
  3. Remove the moveable roof panel guide assembly. Refer to Moveable Roof Panel Guide Replacement .

  4. Object Number: 1237923  Size: SH
  5. Remove the fastener retaining the front latch (1) to the front latch side.
  6. Remove the front latch (1) from the front latch slide.

  7. Object Number: 1237926  Size: SH
  8. Slide the rear latch assembly rearward out the end of the moveable roof frame assembly.
  9. Remove the rear latch levers (1) from the rear latch slide (2).
  10. Remove the rear latch slide (2) from the front latch slide.

Installation Procedure


    Object Number: 1237926  Size: SH
  1. Install the rear latch slide (2) to the front latch slide.
  2. Install the rear latch levers (1) to the rear latch slide (2).
  3. Slide the rear latch assembly forward into the slot of moveable roof frame assembly.

  4. Object Number: 1237923  Size: SH
  5. Install the front latch (1) to the front latch slide.
  6. Notice: Refer to Fastener Notice in the Preface section.

  7. Install the fastener retaining the front latch (1) to the front latch slide.
  8. Tighten
    Tighten the front latch retainer to 0.75 N·m (6 lb in).

  9. Install the moveable roof panel guide assembly. Refer to Moveable Roof Panel Guide Replacement .
  10. Install the moveable roof panel actuator/motor. Refer to Moveable Roof Panel Motor/Actuator Replacement .
  11. Install the moveable roof panel. Refer to Moveable Roof Panel Assembly Replacement .