Remove the door handle bezel by inserting a flat trim removal tool between the door panel and handle bezel to release the locking tabs.
How to remove rear door glass on a chevy tracker.
Remove the door panel push pins and trim screws.
By removing the motor if applicable and unbolting the regulator from the door it can be removed.
The glass will need to be removed from the tracks while it is in the lowered position by wiggling it out of the tracks.
Remove all door panel electrical connectors.
This a video showing how to replace the rear door glass on your own instead of going to a shop.
93 chevy 4x4 door removal.