If you need to reset the door lock on your Ford F 150, there are a few things you'll need to do. First, find the fuse box and locate the fuse for the power door locks. Once you've found it, remove the fuse and wait 30 seconds before putting it back in. This will reset the system and allow you to reprogram the door locks. Next, open each door and press and hold the unlock button on the driver's side until you hear a click. This will put the system into programming mode. Finally, use your key fob to lock and unlock each door until you hear two clicks. That's it! You've now successfully reset your Ford F 150's door locks.