| Subject: | Revised Weatherstrip Replacement - Midgate - Upper | 
| Models: | 2002-2006 Cadillac Escalade EXT | 
 | 2002-2006 Chevrolet Avalanche | 
 
This bulletin is being issued to revise the Weatherstrip Replacement-Midgate-Upper procedure in the Body Rear End sub-section of the Service Manual. Please replace the current information in the Service Manual with the following information.
The following information has been updated within SI. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.
Weatherstrip Replacement - Midgate - Upper
Removal Procedure
- Fold down the rear seat.
 
- Remove the rear removable glass panel.
 
- Remove the midgate. Refer to  Panel Replacement -- Removable Rear -- Midgate.
 
- Remove the cargo stowage box. Refer to  Box Replacement -- Cargo Stowage.
 
- Starting from one end remove the weatherstrip from the vehicle.
 
Installation Procedure
Important: To begin the installation of the weatherstrip, ensure the weatherstrip is at a minimum of 21°C (70°F).
- Starting from one end of the weatherstrip, install the weatherstrip.
 
- Ensure the corners of the weatherstrip are fully seated.
 
- Install the cargo stowage box. Refer to  Box Replacement -- Cargo Stowage .
 
- Install the midgate. Refer to  Panel Replacement -- Removable Rear -- Midgate.
 
- Close the midgate.
 
- Install the rear removable rear glass panel.
 
- Inspect the weatherstrip when the midgate is closed and the glass panel installed.
 
- Set the rear seat in the upright position.