Since this is the most knowledgeable group of RVers that I have ever encountered, I will throw a question out to you. I have a 2005 Itasca Sunrise on a Workhorse 33v Chassis. My bedroom slide out wend dead. I checked the fuse, power, and the controller; all are good. I get no lights on the control switch and cannot place it in manual mode so I don't think is getting any power. The parking brake is set and the front slide works. I know that there is a relay in line somewhere but I cannot find it anywhere. Does anyone know the location of this relay? Any help offered is greatly appreciated.