From Oasis: Jan 29 2015 5957-2015 CMax - P0116 With MIL Illuminated and/or "Engine Coolant Over-Temperature" Warning Message Displayed After Using Remote Start Some 2015 C-Max vehicles with Integrated Remote Start may display a message stating "Engine Coolant Over Temperature" following a remote start event when the engine is started using the key or Push to Start button. DTC P0116 may set in the PCM when this condition occurs. This condition will only occur when the remote start system times out, causing the vehicle to shut off. If only DTC P0116 is present, verify that the customer used the Integrated Remote Start system when the concern occurred and clear the DTC. Engineering is currently investigating this concern and no repairs should be performed at this time, if DTC P0116 occurred after a remote start event. If the vehicle is not equipped with Integrated Remote Start, or remote start was not used, follow normal WSM diagnostic and repair procedures.