My MH is a 2007 Kountry Star 3912 with three slideouts. Last weekend when I retracted the slides the passenger side was non-funtctional. No movement and no lady warning me with her caution info. I wiggled the connectors and fruitlessly searched for a blown fuse. Ultimately I swapped the controller with the driver side and the slice retracted. I reswapped both controllers and the the problem still persisted.
Yesterday I was going to remove the controller and see if a retired Electronic engineer could fix or replace the controller. Lo and behold, it was functional again.

My owner information provides no help and I would apreciate any information on controller schematics/connector wiring.
My nearest Newmar dealer is 100 miles away and am apprehensive about next outing.
Thanks for any help - Darrel