'08 Cedar Creek 32TK, 35'9", 13,990#
'01 F-250,Lariat, 7.3L, SC, Auto, LB, JW Towmaster Tranny, 6.0L Tranny cooler, DP custom tunes, 4" Turbo back exhaust, Auto Meter Gauges, Firestone Air Bags. '07 Headlights and Grille, Prodigy P-3.
All of your cables should come into the living room to the wallplate where your antenna booster is located. Remove that wallplate and check the connections there. I have seen bad factory connections there causing the same problem.
2004 F350 CC 4WD DRW Powerstroke
B&W Companion Hitch
2013 Cedar Creek Silverback 35QB4