When a door ceases to lock and unlock at the press of a button it often means that the door s lock actuator has given up the ghost.
How to unlock electric door lock.
In some cars that have power door locks the lock unlock switch actually sends power to the actuators that unlock the door.
Maneuver the hook to the console that houses the controls for the power windows and locks.
But in more complicated systems that have several ways to lock and unlock the doors the body controller decides when to do the unlocking.
In both of these cases the latch or bolt is moved through rotating a key in a door lock cylinder or a knob to lock and unlock the door.
Use the hook to press down on either the unlock button or the window s down button whichever is within reach.
The lock actuator consists of a small electric motor that drives.