How do you change the power window motor on a Chevy Lumina sedan?

To change the power window motor on a Chevy Lumina sedan, first, remove the door panel by unscrewing any fasteners and gently prying it off. Disconnect the electrical connector from the old motor after removing the window regulator and motor assembly. Install the new motor by attaching it to the regulator and reconnecting the electrical connector, then reassemble the door panel. Test the window to ensure proper operation before finalizing the installation.