Chevrolet Blazer Problem Report
Chevrolet Blazer Improper HVAC Temperature and/or Air Delivery Due to Failed Mode Door Actuator
One or more heater & AC (HVAC) temperature and/or air delivery mode door actuator may fail, resulting in improper temperature or air delivery. If this occurs, fault code(s) should be stored in the HVAC control module which should assist in diagnoses.
My heat/AC will only come through my vents no matter where the selector knob is positioned. It...
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor re...
Heater continually blows heat,wont change setting to defrost or anything else.Ive tried 3 diffe...
Air flow from the vent is the same regardless of the setting. Little or no air on the floor.
Why is my air conditioner running while heat is on? It is blowing cold air.