The body controller is a computer in your car.
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.
The window down button will not work for all cars as most require the key be in the on position for windows to operate.
Maneuver the hook to the console that houses the controls for the power windows and locks.
The lock actuator consists of a small electric motor that drives.
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.
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.