The power door switches on each door and the unlock feature on the factory alarm fob do not unlock or lock the doors at all but I can hear the relay (to the right of the fuse box someplace) clicking.I have had it to a local mechanic and he said it probably was not the relay because he can hear it, it must be some module.I have searched the forums and dont like what I am reading, I hope it isnt the Vehicle Security Module. I have replaced relays that seem to have been woking in other vehicles and the new one has fixed the problem. Should I try to replace the relay before going to the dealer for the vsm, it is out of warranty. 2002 F250 7.3L crewcab.