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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Sunroof System) >> Repair Instructions >> Sunroof Sunshade Replacement

Sunroof Sunshade Replacement

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Sunroof Sunshade & Mounting Components
GM2823409Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the sunroof window. Refer to Sunroof Window Replacement .
1 Sunroof Window Front Inner Seal
2 Sunroof Housing Drain Gutter Screws (Qty: 2)
CAUTION:

Refer to Fastener Caution .

NOTE:
  • The two screws that hold the gutter in place are located on the front edge of the gutter, left and right side.
  • Realign gutter under snaps at rear edge.
3 Sunroof Housing Drain Gutter
4 Roof Lift Off Panel/Window Front Locker Bracket Screws (Qty: 2)
NOTE:

Using the express open, move the mechanism and trough guides away from the front of the opening so that the shade can be slid out the front.

5 Roof Lift Off Panel/Window Front Locker Bracket
NOTE:

Use care when removing the front locker bracket, mark the bracket left and right side.

6 Sunroof Sunshade

Procedure

  1. Lift upward on the front edge of the sunshade while pulling forward. The sunshade must be removed with the side slides.
  2. Transfer all necessary component to the new sunshade.
  3. After installing the sunroof motor/actuator refer to Sunroof Window Motor Initialization .
NOTE:

Both of the roof lift off panel/window front locker brackets Must be removed before the sunshade can be released from the side rails.