I have a single body model I am applying a pressure and temperature load to.  With the pressure alone it runs fine.  However, when I add any sort of temperature load I get a analysis failure due to large displacement. 

It will fail using both the iterative and sparse solver.  The large displacement flag also has no effect on the failure.  I even removed the primary temperature load and picked a little surface to apply a 24C load to (the 0 strain of the entire part is set to 23C). 

Any ideas?