Remove glove compartment box on passenger side, u should see the actuator its white box with wire harness in front gots four SCREWS(TORX) just remove and replace or to troubleshoot just turn heater and blower on high make sure harness is attached make sure its turning.hope it help a lil bit Check out this step by step process for replacing the heater core that provides great diagrams and information that will help: https://www.queegebo.com/content/view/31/27/
In the back/middle
How do i replace blend door motor
Assuming you are looking for the temp blend door actuator, remove the center console and you will see the actuator under the dash. It should be white in color.
How do I locate the heater blend door actuator in a Ford f150 pickup
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You have a faulty temperature blend door actuator located directly behind the radio. Remove the radio and remove the blend door actuator held to the heater case with three 8mm screws, and replace it.
rear a/c blend door actuator bad [broken plastic gear]
the actuator door is above the actuator motor which is above the floor vent ducts in the middle of the dashboard at the bottom easy fix on F- 150 on a Expedition you have to remove the middle console first to even get to that section of the dashboard.
In the trunk, I think
The Expedition uses the same HVAC system as the Ford F150 pickup truck. The Expedition is a little tricky because you have to remove the center console and floor heat distribution vent to access the actuator motor. Once you remove the motor, you can examine the blend door axle for cracks or breakage. This is a common fail mode on the Expedition. HeaterTreater is the world's leading company for aftermarket blend door fixes and has a product for the Expedition. Additional diagnostic information and pictures are available on the Ford Expedition HeaterTreater Ebay listing or the web site at www.heatertreater.net. There is an inexpensive effective fix available that replaces the cheap plastic door with steel that will outlast the vehicle. cgallen
I believe it is located behind the glove compartment. Drop out the glove compartment box and you will see the blend door actuator.
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most of the time it is the blend doors get stuck it is a really big job remove the dash to get to them
Generally the problem is with a broken blend door, not a bad actuator motor. A solution is available at www.heatertreater.net and additional information can be found by checking my other posts on this forum. cgallen
Temperature blend actuator motors price around $45-80.Lots of after-market alternatives to the Ford dealership.
The Blend Door actuator on the Ford Windstar can be found by removing the glovebox. A broken blend door actuator is almost as common as a broken blend door itself. Typically, the fix requires disassembling the entire dash and replacing the whole plenum box, which can be a costly repair. Linked here is a video from www.heatertreater.net demonstrating how to access components of the plenum box for repair without disassembling the entire dash. heatertreater.net/Windstar%20Video.html This details the best DIY option on how to replace a broken blend door or actuator.
It is possible the temperature blend door actuator has failed. Do you hear a thumping type noise when adjusting the temperature? If so, it is highly likely the actuator needs replacing. Very common
I believe it is a blend door actuator. The blend door actuator "blends" hot and cold air enabling you to control the climate control temperature.
The temperature blend door actuator is almost straight behind the radio.See "Related Questions" below for detailed instructions on replacing the actuator.
Remove the actuator and watch it operate when adjusting the temperature control.If it moves only in one direction it's broken. And obviously, if it doesn't move at all, it's broken.With the actuator out, you can insert a small screwdriver into the blend door and operate it manually. Confirm it is moving smoothly end-to-end and not binding.See "Related Questions" below for more
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