How do you fix a broken door latch on a Pontiac transport?

To fix a broken door latch on a Pontiac Transport, first, remove the interior door panel by unscrewing any fasteners and carefully prying it off. Inspect the latch mechanism for any visible damage or misalignment; if necessary, replace it with a new latch from an auto parts store. Reassemble the door panel by reattaching it and ensuring all screws are secure. Finally, test the latch to ensure it operates smoothly.