ATV Repair and Maintenance Overheat indicator October 25, 2015 Polaris Ranger 2005 6×6. Heat indicator comes on within 5 seconds after turning ignition on. If start indicator comes on within 5 seconds. Unit has not run in 24hrs. Is ECM defective? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related