How To Replace Door Lock Cylinder 1990 Gmc

The experts at 1a auto show how to replace a broken or snapped power door lock actuator on your 88 98 chevy or gmc pickup truck. Replacing door lock cylinders for 1990 gmc sierra i m stuck on replacing the door lock cylinders for my 1990 gmc sierra 1500 it has manual door locks i was able to get the lock assembly out it s now sitting in the shop i just can t figure out how to get the cylinder of the the assembly itself. Watch this video to learn how to fix a door that won t lock or unlock.