No programming necessary on them, as they're just an amplifier/relay. When I had an 08 bus I sometimes had to go to the relay distribution panel in the front of the cabinet over the copilot seat. I used to just twist the plugs or even move them around to make better contact. If you still have a problem, the next place I'd look is the eye on the outside TV. There should be a wire from the eye you've pictured with a pigtail on it where it joins the house wiring. Perhaps that's worked loose?
2013 Tiffin Allegro Bus 43QGP
2011 Chevy Silverado 1500 Toad