My 11’ does not have the factory brake controller which is sad. Granted the one I have may be better, but it doesn’t talk to the vehicle like the on-board one does. This is especially useful with the new magnetic-ride.Made it through! One thing that comes to mind is that I have no way to know that my 2012 doesn’t already have 700w fan motors even though it doesn’t list the K5L cooling package. It does have 5 bladed fans and it has the heavy duty towing package, as evidenced by the factory trailer brake controller, engine and transmission oil coolers and the power steering fluid cooler.
Did you buy your 12’ new or used? Just wondering if the PO could have changed the motors.