TrailBlazer 4WD L6-4.2L VIN S (2002)
2. Remove the weatherstrip from the pinch flange.
Installation Procedure
1. Align the weatherstrip to the door opening with the 2 dots positioned on the upper right and left side.
2. Align the weatherstrip to the door opening with the bond joint positioned at the lower center of the door opening.
3. Install the weatherstrip to the pinch-weld flange. Ensure that the weatherstrip is fully seated.
4. Install the rear door sill plate.
Sealing Strip Replacement - Rear Door Upper
Sealing Strip Replacement - Rear Door Upper
Removal Procedure