I bought a 2011 big bear 400 IRS just over a month ago. I got it with the rear removed because the guy had a mechanic remove the rear diff because it was bad. After putting it back together there was two wires (one yellow and one black color) that were just hanging next to the engine. they go into a wire harness that gets routed between the gas tank and the air box then from what i see goes up to the handle bars. if anyone could help me i would greatly appreciate it. its been an interesting project.