I have a 2013 Ford F-150 Lariat crew cab. The issue is the driver door lock will not lock or unlock with the key fob or the switch. All the other doors work fine. I have just replaced the actuator on that door. Didn't solve the problem. My next thought is to run voltage check at the plug on the actuator. I have read some are talking about a BCM Body Control Module but not sure what that is , or,a delayed accessory relay in the BCM. Does anyone have any other ideas? Is the BCM that fuse panel at the passenger kick panel or is it just a part in that opening?

 

Wire loom in the door for a short

 

Thank you for sharing your thoughts. That's a what I was thinking the more I read about it. Broken wires in the door harness. Your help is appreciated. 👍