Lincoln Repair Questions? Ask a Mechanic for Answers ASAP
Hi Im David, thanks for visiting the site. if the heater hoses are swapped it will not cause this problem
the blend door isnt working.
do all the other functions work when you select them? like floor, vent, defrost? do they all switch correctly?
checking in to see how its going
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
So far this sounds like the electronic blend door actuator is bad or the door is mechanically stuck. Have you checked for either of these possible causes to blame?
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Thanks for using Just Answer, Chris