My 2000 Ford Ranger automatic locks are not working. The fuse is good and the switches are getting power on both sides but its not actuating the lock as if the power is to weak. I cant find any info on the location of the relays or module. Which I think is the problem. Any help would be greatly appreciated

 

Welcome to the forum

Rangers never had automatic locks so thinking you mean power door locks
If you have keyless entry(Fobs) then you will have a RAP module, usually located behind drivers seat and behind the plastic panel
Google: 2000 ford ranger RAP module images

Do the door buttons work to lock and unlock?

There are 3 separate relays for door locks and all 3 failing at the same time would be a long shot, the relay box is usually above the gas pedal area relay box has a cover and box faces park parking brake pedal

OOPS, some Rangers did have "auto lock" that was done by GEM module(behind radio), it would lock both doors when speedometer was above 5 to 10mph

Diagram below

Central junction box is cab fuse box
Battery fuse box is engine bay fuse box

 

RonD,

Thank you for the help. I just recently purchased so I dont know if they all went out at once. I also didn't get the fob just the key and the indoor switches get power and works. I took the switch apart and touched the wires and heard a weak click but the door locks barley moved.