So I was working through reading this massive thread as my 2009 4x2 Ruff & Tuff had speed problems. As I worked my way through ITS testing, the cart sat for a month and is now non-responsive. Each battery reads full charge. The solenoids don't click and the solenoid resistor in the picture stays so hot it burnt my finger. It has been hot for days now. I don't see any color rings or marking to identify it. What is it? Any suggestions on first troubleshooting step? Thanks.