Yes, the rf hub that came with your truck. It is mounted on the back wall of the cab. The HDs use the same rf hub no matter what, but the 1500 DTs use a different rf hub for the remote start system. You would be better off buying the DT remote start kit. You would go through with the full install of all the parts, but you leave the new rf hub unplugged. That way, you are able to drive to the dealership. Once your truck is parked where they are going to do the programming, unplug your original rf hub, and plug the new one in.