I own a 2012 Honda Rancher and the other day I went riding through thick mud and it started to overheat, i was expecting the fan to turn on but it never did, while i was riding i turned around and next thing i know my coolant was boiling and was shooting smoke out of the vent like a fog machine. I turned off my four wheeler and the dang thing wouldn't crank up so i got towed out of the woods, and by the time i got out, i looked at my coolant and literally had little to nothing. I believe this is because of my fan not turning on, what would i need to check on it, and how could i fix this?