I was able to try a few things after I did a search, however I still don't have a resolution yet. I have an 03 super crew I just got a couple weeks ago, it has an A.R.E. bed cover with a lock acuator that was spliced in the module on the fire wall behind the brake pedal area. The locks do not lock or unlock with the remote or with the door switch. The local Ford dealer sold me a relay switch but I can't find where it goes. There was no maxi fuse in position 115 of the fuse box in the engine compartment so I put one in and now I hear the clicking under the dash by the brake pedal area. I have also removed the splice for the bed cover acuator. If it is the remote module, how much do they run? Thanks for the info.