GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the sunroof window. Refer to Sunroof Window Replacement.
  2. Remove the screws from the sunroof drain channel.
  3. Remove the sunroof drain channel.

  4. Object Number: 2140042  Size: SH
  5. Slide the sunshade (2) forward to the closed position.
  6. Apply slight upward pressure to the rear of the sunshade flange close to either left or right of the guide track to disengage the tab.
  7. Rotate the rear of the sunshade toward the guide tab was disengaged until all tabs release.
  8. Remove the sunshade (2) from the sunroof frame (1).

Installation Procedure

  1. Engage one front tab of the sunshade by positioning it into the lower guide track.

  2. Object Number: 2140043  Size: SH
  3. Rotate the sunshade (1) toward opposite guide to engage other front tab while ensuring rear tab of first side engaged.
  4. Gently apply upward pressure to the rear sunshade flange to engage last tab.
  5. Slide the sunshade back and forth to ensure proper operation.
  6. Slide the sunshade to the half closed position.
  7. Install the rear drain channel, large flange to rear.
  8. Install the sunroof window. Refer to Sunroof Window Replacement.