You might have partially pulled apart a wiring plug or possibly pinched or broke a wire somewhere. Go and check all the wiring in the rear of the bike. Might have broke a ground wire?
No, I have not checked those. I dont know what those are.I just checked the obvious "plugs"!! are the cases your speaking of kind of flat with rounded corners?It sure sounds like one of those large connectors cased inside of the big black boxes under the seat. There are 3 of them (red, white and blue maybe?). Have you taken those apart and checked those connectors?
Checking nowYes, that would be them. They are big and wide and fairly flat and have a bundle of wires going into opposite sides of them. Pop them open and there is a large connector hiding in each one of them.