Upgrading from standard cooling to HD. Replaced radiator without any trouble but when it came to the fan the electrical plug on the HD fan is not the same as the plug on the standard fan.
Just bought my 2020 Overland 5.7L 4x4 and see that it is rated at 7,200 lbs tow capacity on pg, 261 of owner's manual if it has heavy duty cooling. Pg 34 of product brochure (Overland) says as to Trailer Tow group IV, "Heavy duty cooling.'......"Standard on 4x4 models."
There seems to be some...