Pull off the.
How to replace a door lock cylinder.
Use a doorstop to prop the door open while you re working.
Unscrew the door lock indicator used to lock or unlock door manually next to the window.
Open the vehicleâ s hood and reconnect the ground cable back onto the batteryâ s.
Reconnecting the battery and testing the cylinder step 1.
The set screw will be the screw closest to the lock cylinder on the.
Replacing a storefront door lock cylinder 1.
Locate the screws on the.
How to change the lock cylinder in an entry door 1.
Loosen the set screw near the lock itself.
Alternatively if you are.
Part 5 of 5.
Unscrew and remove the faceplate over the latch.
Test the new door lock cylinder by locking and unlocking the door with your.
How to replace a car door lock cylinder step 1.
Unlock the door where you will be replacing the door lock cylinder using your key or the inside door lock.
Remove the trim on door handles by unscrewing it around the base of the door handle.