I remember walking up to our Class C RV after we brought it home and instinctively trying to push a key fob button to open the door locks. I cannot understand why Ford installs power locks without giving you a remote.
Anyway we hunted down a solution and put together a kit for 2009 & newer Ford E450 motorhomes with power locks. We show you step by step which wires to tap into and where they are located.
For more information --> Remote Keyless Entry System For Ford E450