Air door actuator

The blend door or vent door mixes warm and cool air to be sent to your vents. It is controlled by a blend door actuator , which is a small electric motor. When you turn the knob on your dash to the desired temperature, the actuator moves the blend door to achieve the proper mix.

Where is the actuator door located? How to replace the actuator? What is an actuator and what does it do? Automotive air door actuators.

This HVAC heater blend door actuator is precision-engineered to match the quality and performance of the original blend door actuator on specific vehicle years, makes and models. Dorman - OE Solutions Air Door Actuator - Temperature. LIMITED LIFETIME REPLACEMENT VIEW DETAILS. Buy everything from one lug nut to a new fender at RockAuto. Fast and Free Shipping On Many Items You Love On eBay.

Looking For Air Door Actuator ? We Have Almost Everything On eBay. 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.

Run your heater and air conditioner to see if the hot or the cold air reaches both the driver and the passenger side. Buy online, pick up in-store in minutes. Air Conditioning and Heater Door Actuator Connector - Mode Door. Product Line : Echlin Ignition.

Pickup in Store not currently available. A blower motor forces hot air from the core to the passenger cabin. The temperature of the heat in modern vehicles is regulated by a blend door controlled by an actuator. A blend door may also divert some or all of the heat to the windshield defroster.

The air actuator converts the energy stored in compressed air into mechanical energy. An image of a typical air actuator follows, this one manufactured by Norgren. So based on what I have read it looks like I will need to replace the actuator that controls the left (driver-side) vents which is located on the top of the heater box (blows cold for a while, then blows hot sometimes turning the car off and on again will get it to blow cold again for a little while).

Check out free battery charging and engine diagnostic testing while you are in store. Massive Selection of Parts. The recirculation door actuator receives signals from the control panel to shut off the outside air and open the recirculation door. With the combination of both systems, the blend door actuator controls the conditioned air ’s temperature and leads it to the needed location.

The vent door actuator is the electric motor that moves the door in your heating and air conditioning system to direct the air out of the different vents. These parts wear out over time because they are used so often. A symptom of this problem is an inability to effectively control the vehicle’s interior temperature. If you have ever heard a soft knocking noise coming from under your dash, it was likely one of the air door actuators.

The HVAC air door actuators on some models may fail as early as 20or 30miles, while the majority tend to last for years. In fact, the majority of vehicles will never require a replacement air door actuator , but, like other electronic components, this is mostly random aside from those models which frequently experience failures. When heat is built up inside of the heater core, the actuator door shifts to allow the hot air through the system, and when the climate control is turned to cool, the door flaps in the other direction closing off the heater core. The actuator contains a logic circuit that interprets that voltage and powers the motor to move the door to the corresponding position.

The GM C-system found in W-body cars uses this design. In addition to an electronic Blend door actuator , the GM C-system uses a solenoid box to operate the Mode and Recirc doors through vacuum motors. Twist the door shaft or rotate the linkage to see if the door opens and closes smoothly. Remove the screws and lift off the blend door actuator.

Most late-model cars use. We offer a full selection of genuine Infiniti MBlend Door Actuators, engineered specifically to restore factory performance. Please narrow the Air Blend Door Actuator by selecting the vehicle.