2011 Txc449 Kill Switch Not Turning Engine Off

This past week I went for a ride in the rain on my TXC449 and once the bike dried off after riding the kill button on the handlebar will no longer shut off the engine. Everything else works as it should and the bike is completely stock.

I first took apart the start/kill switch assembly and cleaned all contacts and checked for continuity once put back together. This shows the switch is working with no issues. I also checked continuity at as many connections as I could working down the wiring harness and those also showed the switch working properly.

At this point I am not sure exactly what this switch is grounding to kill the engine so I figured I would see if anyone had seen a problem like this before. Any help is really appreciated.

Usually this kind of problems are related to the switch, on injections bikes the switch works in a different way, but ckeck the wirring if all cables fine, if ok replace the switch