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Repair guides and support for the Expedition, a full-size SUV based on Ford's F-150 pickup truck. Closely related to the Lincoln Navigator.

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Power lock don't work

Back passenger driverside door the lock won't lock or unlock with the power switch I have to manually do it what do I do to fixed it

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Hi @towman412 ,

You need to check if there is power getting to the door lock actuator when you operate the power switch.

If there is then whether the actuator motor is OK and if it is if there is a bad earth connection to the actuator.

Here’s a video that shows how to replace the actuator in your vehicle, which may be of some help.

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