Weirdest **** I've seen in a while. In my buddies 2004 dmax, loaded LT, the drivers door wont lock or unlock with the buttons or keyfob. We were checking fuses and there are no prongs in the fuse box by the door for the LOCKS fuse, LOCK, UNLOCK and DRIVER UNLOCK relays. Its just open space inside of the fusebox in these spots. Why the hell would that be? The passenger door locks and unlocks with the switch and the key fob. Power window works fine on the drivers side as well.

 

I think the BCM controls the door locks directly on that truck. There aren't any separate relays.

Check the lock actuator for power when the locks are cycled.

 

thats what i was thinking, that it must be controlled a different way since i dont see why someone would remove all of the drivers door lock fuses and relays out of the fusebox lol..i will get the multimeter out and check it