Air conditionning issue

2010 FORD EXPEDITION
90,000 MILES • 5.4L • V8 • 4WD • AUTOMATIC
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BRYAN BURLEY
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  • 1 POST
Our vehicle has great air conditioning in three of four quadrants (driver side, and rear area) but not in the passenger side. It only pumps out hot hot air.

Have tried to see if there is a internal vent flap not working but cant find anything. Tried the fuses etc. No success yet.

So, i am hoping there are ideas from anyone on here that i could try.
Mar 18, 2017 at 6:08 PM
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WRENCHTECH
  • CERTIFIED EXPERT
  • 20,761 POSTS
The heat in that vehicle is controlled by a blend door that regulates heated air flow. it is operated by an electric motor/actuator. The problem can be that the actuator is stripped or inoperative or the door itself could be damaged. This is what needs to be determined by examining the actuator and see if it is responding to heat change commands or not. I am afraid that on your vehicle the right side actuator is a little hard to access but not impossible. You have to remove the Audio Control Module (radio) to gain access. https://www.2carpros.com/images/external/158331592.jpg
Mar 19, 2017 at 6:02 AM