Which door are you working on ?
all four doors
First you will need to remove the door panels.
Front door panels:
Use a trim removal tool. in order to release the eight retainers around the outside edges of the door trim panel. Note the location of the alignment datums (1).
Slide the door trim panel upwards to release it .
Rear door panels:
actually if you could tell me just how to do only the front doors
Then you will remove the regulators from the doors.
Front regulator removal:
Remove door module (black box) from door.
Remove plastic vapor barrier from door.
Rear window regulator removal:
Remove door module
Remove vapor barrier.