How To Fix Door Lock On Car. However, with door locks, this could actually backfire. Find the two 10mm bolts above and below the actuator and remove them.
Also look for missing rods between parts. If your vehicles lock mechanism has been damaged, the auto locksmith will usually be able to remove the faulty lock and repair it so it continues to work with the other locks on your car. The normal though process is that if something is cold and frozen, adding heat will instantly resolve the problem.