TrailBlazer 4WD L6-4.2L VIN S (2002)
5. Remove the rear seat belt anchor nut (2).
6. Unhook the J-strips (2) from the bottom of the seat back cover (1).
7. Remove the two push pins (1) from each side of the seat back.
8. Pull the seat cover forward through the opening between the seat cushion and the seat back.