2015 Ranger 900 XP overheating

Wow this is new to me, so please bear with me. And will take suggestions on how to appropriately post and use this forum.

Have 2015 Ranger 900 XP that started overheating. Checked to make sure coolant level was OK (it was). Checked to make sure radiator fins weren’t plugged (they are not). Only thing I did out of the ordinary was run the machine in 4×4 and low to climb a ridge.

Did notice when Ranger engine off, but key still "on", fan motor would run but it was cycling (rev’d high then low). Also, with temp up over 220 degrees with engine running, I checked the fan and it was not on.

Read on other posts/forums to check fan circuit breaker (no idea where to find that on this model). Check temperature sensor (again drawing blank), Check to make sure fan motor works (no idea if the wires I found go to fan or not).

Any insight anyone can provide would be greatly appreciated.

Thank you…