I'm about to change the coolant and at the 62,000 mile mark thought the thermostat and coolant temp sensor would be good preventative replacements. Getting an actual location from the 2006-14 Chilton Repair Manual or 2012 Service Manual DVD have not been helpful. One post for a 2010 3.0L said it was directly below the throttle body and I am guessing it is the item circled in the attached photo. Has anyone made this replacement on a 2012 3.0L Flex?