Hi new member here. So I have a Chrysler 200 C it's a 2014. Here a while back the check engine light came on. Went down to AutoZone and they hooked it up said that it was throwing a code for the thermostat. Well since then the check engine light has went away. It has never overheated. But whenever the air conditioners on blows out hot air. Can somebody help me out with this?