So my fan stopped working , 2014 rzr 900xp LESS than 130 miles ! couple guys on the forum gave me some things to check? Relay , circuit , corrosion . So checked all and all 100% Working , put direct power to fan ? it works , per Polaris service manual , removed plug from cooling sensor in rear put rzr in park and turned over the ignition , fan was suppose to run after a few seconds . DID NOT HAPPEN , ECU is all I can think of . So rather than buying a new one , what best way to bypass , I have found some nice aftermarket kits , I like fan turning on a bit faster than factory . ANY SUGESTIONS ?