Air Door Actuator Replacement

A malfunction in modern electronic hvac air door actuators circuits or the a c actuators itself could prevent the hvac compressor from running.

Air door actuator replacement.

Get it as soon as tue sep 8. Replacement blend door actuator controls the flow and temperature of air into the interior of the vehicle. The blend door actuator is responsible for controlling the movement of the vents and the direction of the air so once it s damaged or broken you may not have much temperature control in your car. Automotive air door actuators.

A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit. If you need to have this car part replaced you can expect to pay between 200 and 300 for parts and labor. When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix. It can also air to be directed to the incorrect location such as the vents by the vents on the dash.

The part commonly fails on chevrolet buick gmc saturn vehicles the results in inconsistent or incorrect ac temperatures inside vehicle. It is controlled by a blend door actuator which is a small electric motor. They sometimes make a noise when they break but don t count on it. When you need to make a replacement and you re looking for the best a c heater blend door actuators for cars and trucks autozone has what you need.

Stuck closed or open temperature blend door because of bad blend air door actuator could mislead a customer or even a mechanic to believe that there is a problem with the a c compressor or. Air door actuator replacement for 15 73952 52495593 89018374 604 112 compatible with 2003 2014 chevrolet silverado. A computer assigned to this duty controls the blend door actuators. These are tied into several sensors that detect the outside temperature to compensate for incoming air inside air temperature and even a sensor to signal when a door.

Double check before replacement before you make a replacement be sure to first find out which blend door actuator stopped working. Automotive air door actuators. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. 4 4 out of 5 stars 4.

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