2004 -2008 are same
2009-2011 is on the thermostat housing at the back of it pointing down
there is also one that looks like one in thermostat hose front flange but that is the part of the thermostat and is part of housing/thermostat is one piece and has a conetion to a heater element for the thermostat as it is a map type ECM to control the opening in lieu of tempature also ther is a temp sensor in the bottom of the radiator on the right side, left if you are looking from an open hood