Ford edge limited ac blowing warm air

[Stan KW]

My 2011 Ford edge limited started blowing warm air on the driver's side and cold air on the passenger side. Anyone have this problem, and how did you fix it. Thanks 

[enigma-2]

You might need to replace the blend door actuator on the side that is not working properly. Passenger side is easy, drivers side requires effort, although I've seen a YouTube video where the guy was able to change without tearing the dash out.

 

 

One other thing to try first is a HVAC reset. Try this

 

Doors closed, engine running, press the climate control power and defrost buttons simultaneously. Hold for a 10-15 seconds and release.

 

Then press the climate control power button one more time. The HVAC  "should" cycle the actuators and reestablish the ends calibration and reset the system. (You may have to do this a few times to get the stuck actuator to recycle and free up).

[Stan KW]

Thanks Enigma - 2, I checked and both actuators are working. I also tried the HVAC reset and nothing worked. Now neither side is blowing cold. I've checked all the fuses and everything else I can think of. I'm stumped 

[enigma-2]

If you're getting hot on both sides & no cold, sounds like the blend door actuator failure. Could try a reset again, sometimes it takes several attempts. Pulling the battery cables for 15 minutes, will force the module to cycle the actuators full open and full close to reestablish the max open and close points. Failing either of these easy fixes, I'd suspect a failing actuator or linkage.   

[JTW]

A low freon charge will also cause what you are describing. Mine did the same thing and found out that the evaporator was leaking.