Thanks again for all the help, with all the suggestions and the diagram that rustic Eagle supplied I was able to trackdown the problem yesterday. With the brakes and lights as well as the fridge going down all at the same time that led me to beleive the problemwas on the TT. After looking at the 7pin diagram I took my volt meter and checked the 12 volt supply from the TV at the 7 pin connector and realized I didn't have power. I traced everything out and discovered that the RV dealer that installed my brake box and 7 pin connector hooked the 12 volt supply for the brakes and the 12 supply for the TT to the interior light fuse in the cab of the TV. I replaced the 10 amp fuse and everything is working fine. since this is the first time the fuse has blown I am going to leave it as is for now but if it does happen again in the future I will take the 12 volt supply for the TT to a seperate power supply. Thanks again for everyones help!
Manny, wife Tammy and our son Sammy and our dogs,
Cowboy and Starla.
1999 Z71 Extended Cab, 5.3L, 4:10, with 4" Lift.
2005 Jayco Jayflight 28BH.