Blend Door Actuator Clicking With Car Off

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.

Blend door actuator clicking with car off. An actuator can go bad in of two ways. I am worried because i will turn my car off and the noise persist for a while then turn off. Sometimes the fix needs recalibration and sometimes you need to replace the part that is broken. If your vehicle is only releasing cold air or if you are not able to change the airflow it may be because of a malfunctioning actuator.

Is this draining my car battery. Ford fiesta blend door actuator replacement. These actuators are really a curse air door blend door actuator. An actuator can become faulty if the plastic gear set turns out to be fragile and it breaks.

Sometimes the clicking will start randomly even though the ac controls are not touched and will often not stop. I have noticed that the radio will sometimes be. I won t be able to have a mechanic look at it until the weekend around 5 days from now. Clicking when start car fix 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 blend door actuator.

My 2011 impala lt has made me replace 3 of them. The actuator on my chevy impala is making a clicking noise under the right side of my dashboard by the glove compartment. Use a test light or power probe and verify that the proper signal is being received to the actuator based on your wiring diagram. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.

The clicking noise continues even after the car is off. A blend door actuator controls the temperature and the flow of the air in a car. It will start clicking when the car is off even. The one on the right was the culprit.

It s most likely the actuator motor for the blend door in the a c ducts behind the dashboard especially if the noise seems to. The blend door actuator is most of the time at least accessible for testing but sometimes removal of the dash is necessary for replacement. I dropped down the glove box and put my hand on both actuators to figure out which one was bad. I just replaced my actuator and it still clicks maybe even more now.

A plastic gear set is frequently rotated from one side to another by the electric motor. The blend door actuator was clicking so i replaced it. You could walk by it and you ll hear it clicking but the moment you open the door any door it will quit. My 07 ltz had an issue where the actuator would start clicking every time i would recirculate the ac or turn the car off.

When you start the car it will go off for about 15 seconds then stop. The part number is 604 108 from dorman or acdelco 15 74122 gm original equipment hvac door actuator.