Finally got my 2002 grizzly 660 back from the shop and was riding it alot yesterday after a few hours the overheating light came on and won’t go off I checked the radiator the fan kicks on and off like it should and everything so I figured I’d let it set and cool down it set for about an hour or 2 and still had the light on, so I let it set overnight turned the key on this morning and still on, could it be the sensor on the radiator or somewhere gone bad or what?