2011 JK and im having trouble with engine temps, or maybe not trouble? Within a minute or 2 of starting it, its up to running temp (half on the gauge) and the fan never kicks on. It doesnt overheat under normal driving conditions. I dont think Ive ever heard the fan kick on. Anyone ever had this problem??

 

Welcome to JKF. A quick fan check is turn on the AC that should cause the fan to run. Its good that you are not overheating and winter is on the way; how is the heater functioning.