W
What years ECM will work on a 09 summit 800 everest? (non X) I'm thinking mine's bad. Speedo & tac locked up. It still runs but powervalves, handwarmers, tailight, & digital display doesn't work. Relay is good, connections are solid, & I cant find a short. My bud has a 08 I could try if it would work. (His is the X)
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