The vehicle is in kilometers not miles, I have lots of heat on high, it has a didital heater controlwith auto. When I lower the heat setting 1 degree, the air is cool not hot. It should only be lowered by that 1 degree. Any suggestions?
Between heat and cool it depends on where the dial is set at. If it is at the borderline, it can mean a lot of difference. The air mixactuator controls that and if it is moving too much, it would close the heater vent resulting in cool air instead of slight heat.