2005 Broadmoor 1694682

I have a 2005 Broadmoor 1694682. The Blades will not turn on. Started out the blades would turn on and run fine for a few minutes then the blades would abruptly shut off and then a few seconds later the engine would die. I replaced the PTO switch. Problem persists. Now the PTO will not engage at all. I disconnected the switch at the PTO and checked for voltage and am getting nothing. Seems like a safety interlock issue but without wiring diagram I cannot tell. By the way this issue started after I washed the machine with a garden hose. Seems every time I wash it I have problems with the safety switches. Usually the switch at the brake. Any ideas?

2005 Broadmoor 1694682