My son has a 2006 Polaris Sportsman 500EFI ATV and we are having issues with it not starting. We get no power to the solenoid to engage the ignition. When we jump the solenoid the starter will turn over but the engine will not fire/start, the key is in the on position as is the start stop switch. My son did a search on-line and it was suggested that it was his power control module. He ordered one and installed it with no luck. I did some diagnostics and checked the fusible link and it checked out Ok as did several other points I checked to see if we had the obvious broken or corroded connections and did not find any at this time. We also replaced his battery because it seemed to not hold a charge and he thought it was the original and it had out lived it’s life. Any thoughts on what to check next would be a great help.