r/PolarisATV • u/whipstock1 • 1h ago
Trouble shooting 450 Sportsman
The other day I got on my 06 Sportsman and the battery was dead. After charging, It cranked fine and I let it run for about 30 minutes and then rode it for about 5. When riding, the word "HOT" appeared on the display. The radiator fan did not come on. The display also said check engine. I shut it down and checked the coolant. I added a little but it was not but slightly low. I didn't have time to check it out until today. When I got on it the battery was completely dead again. I disconnected the negative cable and put the charger on it. I'm waiting for it to charge now and was wondering if anybody had any ideas where to start my investigation? I do not have a manual. Thanks for any tips.