tclingan

It is a 2011 Four Winds Class C.

I recently replaced my solenoid (I was told that the coach and the chassis power feed to it) . It has 2 inline 5 amp fuses (small yellow and small yellow black wires then tie into a red wire going to the main connections) the 5 amp fuse with the yellow wire keeps blowing, when it does the battery disconnect switch won't turn off. I hope that this makes sense. Does anyone have an idea as to what is causing this? Also I cant run the inverter it overloads and shuts off when this fuse is blown