Where is the cooling fan temp. switch on my 2009 Lincoln MKX?

The aftermarket assemblies have been quite reliable.. You can skip the the routine diagnostic procedures for this vehicle as I’ve already been there - the fans operate on a different system than the older vehicles.. It never hurts to check over the obvious though but each and every one I had in the shop turned out to be a failed assembly - which really aren’t expensive at all. Now ‘IF’ you find out differently with your own ‘successful diagnosis’ - please share that information with others here on the site - myself included.