Lee Perry

I have a 2017 Stampede that I purchased from a relative, it ran fine for about a month, then on the way to a neighbors place, less than a mile away, it went into a limp mode and will go over 3 to 5 miles an hour and slower on an incline. The engine symbol in the middle of the dash is flashing when I turn it on, and continues to flash as I drive it. It seems to have some power when I 1st start it, then losses power quickly as it heat ups. I am wondering if there is a high temp condition that is causing it to go into limp mode? Hs anyone else had this problem and what can I check next? I did check the radiator and overflow tank and both seem fine. There is very little information I can find on this UTV? Lee