Electric Door Latch Mechanism

In this car the power door lock actuator is positioned below the latch.

Electric door latch mechanism.

This door strike is fail locked which ensures that the door will stay locked from the outside even if power is lost. In most cases the problem with a door lock actuator is limited to only one door. If the electric motor or the mechanism inside the door lock actuator wears out the door lock may lock or unlock slowly or work sometimes but not all the time. Electric door lock kwikset 99070 101 powerbolt 2 door lock single cylinder electronic keyless entry deadbolt featuring smartkey security in satin nickel.

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When the actuator moves the latch up it connects the outside door handle to the opening mechanism. It regulates access to doors by holding or releasing a lock s latch with a signal from a push button switch keypad control or card reader. A rod con nects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door. The door will automatically lock again after 5 10 seconds to ensure your security.

You can open the door at all times from the inside and you can still use your key to unlock or lock the door. When replacing an electric strike plate first select one that will work with your lock type. If your lock latches to a mechanism that s mounted to the door s surface instead of in the door jamb select this strike plate. In some cars a failed door lock actuator may lock but won t unlock or the other way around.