Posts Tagged: AC cold on one side and warm on the other

Car AC cold on one side, warm on the other

Car AC cold on one side, warm on the other — how to diagnose and fix If your car has dual-zone heating cooling and you have AC cold on one side and warm on the other, the cause is most often a bad blend door actuator. But there are also other reasons depending on how the system was designed How dual zone heating/cooling systems work Most cars have a single heater core and a single AC evaporator core (although there are exceptions. See below). Once the air is heated or … Read More