Avalanche 2500 4WD V8-8.1L VIN G (2003)
2. Ensure the corners of the weatherstrip are fully seated.
3. Install the cargo stowage box. Refer to Box Replacement - Cargo Stowage
4. Install the midgate.
5. Close the midgate.
6. Install the rear removable rear glass panel.
7. Inspect the weatherstrip when the midgate is closed and the glass panel installed.
8. Set the rear seat in the upright position.