What is a AC actuator?
It is the job of the AC actuator to control the opening and closing of the airflow in response to the thermostat, thus controlling air movement and allowing cool air to blow down the ducts and into the house. The AC actuator is located above or below the coil. It can be set to either single speed or variable speed.
Where is the air conditioner actuator?
The AC actuator is located underneath the dashboard attached to air distribution doors in the hvac box. Doors can control warm air/cold air blending, recirculated/fresh air control, or dual zone splitting. The motors can move the doors into many different positions, or just two.
Where is the AC actuator on a HVAC box?
What does an AC actuator do? The AC actuator moves air distribution doors to two or more positions to direct air flow for heating and A/C vents. The AC actuator is located underneath the dashboard attached to air distribution doors in the hvac box.
What are the symptoms of a bad AC actuator?
Air coming out from the wrong vents, clicking noises coming from behind the dashboard or not being able to control the temperature or re-circulated or fresh air mode in your car is a sign of a bad air door actuator motor. Exhaust fumes inside the cabin. What are the symptoms of a bad temperature blend door actuator?
Where are the actuators located on a car?
This direction is according to the temperature chosen by the driver or passenger on dual climate control systems. Most systems have three to four of these units placed in various areas around the HVAC plenum that control mode operation and will vary by the car make and model.
How can I tell if my climate control actuator is working?
It may be possible to listen to the actuators to see if they’re working. With the windows rolled up, key on and blower motor disconnected, try running the actuator through its range. If you hear clicking or popping noises, the actuator gears may be stripped.