Sierra 1500 2WD V6-4.3L (2008)
Sunroof / Moonroof Drain: Removal and Replacement
Sunroof Water Gutter Replacement (Extended Cab)
Sunroof Water Gutter Replacement (Extended Cab)
Removal Procedure
Important: Tape off the perimeter of the sunroof window opening before removing the sunroof module to prevent scratching.
1. Remove the air deflector.
2. Set the sunroof window to be in the open position of a minimum of 25 mm (1 in).
Important: It is only necessary to lower the headliner. Only do those steps in headliner replacement that will lower the headliner enough
to grain access.
3. Remove the sunroof module assembly.
4. Remove the screws (1) from the water gutter (2).
