I need to remove the body from my 2008 Polaris Sportsman 500 atv to access the wiring. I'm looking for instructions on doing so the right way. Atv shut off and brought to mechanic. Ran perfect for mechanic, grrrrr. Ran normal on 2 trips. Now back to not running. The dash will not light up and there is no clicking sound when turning key over. The mechanic mentioned Polaris had bad wiring harnesses from 2007-08. The wire coating would crack and short out. A new harness is $500 and labor for same is $300. I want to check individual wires as I had a mouse use my seat as a pantry last winter. All help is appreciated. $800 plus tax is to much for me to spend. I checked battery as well as mechanic, test normal. Thanks