What happens if you have a bad door lock actuator?
What happens if you have a bad door lock actuator? You’ll still be able to operate the lock manually, but the power function will not work. In some instances, a bad actuator may cause the door lock to behave erratically—locking or unlocking when it should not. Why does my car door lock not work? If a click is heard but the lock did not engage, a problem with the door lock mechanism or linkage is the most likely cause. An inspection of the rubber boot and wiring harness that connects from the door frame and the door can often reveal...