Posts Tagged: vent blows cold one side

Car AC Blows Cold on One Side and Hot on the Other

How to Fix Car AC Blowing Cold on One Side and Hot on the Other When a car’s AC system blows cold air on one side and hot air on the other, it usually indicates an issue with the blend door system. Most vehicles with dual temperature controls use two blend doors to vary the ait temperature coming out of each side. The problem can be due to a sticking blend door (also called air mix) actuator, a broken or binding blend/air mix door, a broken linkage to the blend/air … Read More