Just go to the dealer and have them check on it. They will most likely pull up some code that has to do with the IAT sensor. Tell them that's not the problem. The reason why the sensor is throwing a code is that the coolant isn't running due to the pump and overheated.

Not sure what the tech did with mine but on the second visit they declared it was the pump. What you could do as well is to take it in and if they give you any crap have them call my dealer since they're working on this exact issue in my car and maybe the 2 Xfire techs can hash it out.

Venice Chrysler
888-221-2818

If they do end up calling just say you were referred by the guy with the Graphite Roadster that was in recently with a pump failure.

Hope this helps