The whole process of a jeep jk a c blend door actuator replacement will most likely take you about 2 3 hours depending on few factors especially on how long it takes you to remove the floor air duct blocking access to the actuator.
Jeep jk blend door actuator.
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It s probably the heat a c blend door actuator it s either failed or missing teeth.
Replacing the blend door actuator itself is quite simple however getting access to it is the time consuming part.
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.
Therefore it s the signal being sent or not being sent to it from the control module.
The best part is our jeep wrangler air blend door actuator products start from as little as 28 99.
An actuator can go bad in of two ways.
That s my logic but i could have found.
And a design from edison s era.
Do you hear rapid clacking clicking under your jk jku steering column.
Where is the blend door.
Replacing the blend door actuator itself is quite simple however getting access to it is the time consuming part.
A c blend door actuator in your jeep jk is a very important part of the heating and cooling system and is responsible for controlling the temperature of the air blowing thru the vents and into the cabin.
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Jk jeep wrangler forum.
Jeep jk a c blend door actuator replacement 11.
I have to believe the blend door actuator is the same design and likely just as unlikely to fail.
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If you replaced the physical actuator motor and the calibration has been completed should take about 30 seconds or so and it does the calibration every time you start the jeep up you may need to replace the hvac unit its self also using doorman units may also have an effect as i had a door man unit that caused the calibration every time and once i replaced it with my original oem unit i.
First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.