Air Blend Door Actuator

The actuator moves the blend door in your silverado s heating and air system to achieve the proper mix of hot and cold air.

Air blend door actuator.

A blend door actuator is linked to an air control door pivot found on the last drive of the unit. How to test blend door actuator climate control heater temp control any car in this video we will show you how to test blend door actuator and to make sur. A sure way to move the blend door some systems took more than a little effort to operate. An actuator moves the blend door automatically.

In this video i explain how to replace the a c blend door actuator. The side that doesn t get the hot or the cold air needs its door blend actuator replaced. A plastic gear set is frequently rotated from one side to another by the electric motor. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.

This commonly causes problems in most car s air conditioner and. Run your heater and air conditioner to see if the hot or the cold air reaches both the driver and the passenger side. 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. The majority of cars and trucks have two actuators.

One on the passenger side and one on the driver side. When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix. An actuator can go bad in of two ways. An actuator can become faulty if the plastic gear set turns out to be fragile and it breaks.

As of 2013 the air conditioning and heating systems in many automobiles share a lot of elements such as the duct work under the dash the control of temperature on the dash s face. The blend door is controlled by a small electric motor called the blend door actuator. If your silverado only provides very cold air or very hot air from the vents there may be a problem with the blend door or the blend. As autos had more and more labor saving devices added as standard equipment heater and air conditioning controls could be operated with less effort when automakers started installing blend door actuators.

Hope y all enjoy this video and let me know what y all t. With the combination of both systems the blend door actuator controls the conditioned air s temperature and leads it to the needed location.