Heating

2009 LINCOLN MKS
123,000 MILES
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WEBB MADDUX
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  • 1 POST
When heater is on all vents put out heat except the passenger side foot level, it puts out cold air.
Nov 1, 2017 at 6:20 PM
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STRAILER
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Yes, you have a right side temperature blend door actuator.

Here is a guide to help you see what you are in for when doing the job:

https://www.2carpros.com/articles/replace-blend-door-motor

NOTE: It is not required to install the new right hand temperature blend door linkage parts included in the right hand temperature blend door actuator service part kit if only the temperature blend door actuator requires replacement and the linkage parts are not broken or binding.

Below is how it will be for your car. I have included the right, mode and left side actuators for anybody else that needs it.

Let us know what happens and please upload pictures or videos of the problem.

Cheers, Ken
Nov 2, 2017 at 6:18 PM