I have a 2009 Jeep Grand Cherokee Limited, and thought I had the famous blend door issue that has caused so many headaches in the Jeep community. I took off the glove box and removed the air actuator to find that the "motor intermediate drive shaft" aka the plastic, socket looking piece that connects the air actuator to the white plastic piece on the blend door had broken in half. As a result, when the climate control temp is changed, the actuator rotates, but does not move the blend door.

I have looked all over the internet, and can not find a place to purchase a new piece. I originally purchased a new actuator, thinking that was the issue, but it does not come with the motor intermediate drive shaft. Any help would be appreciated!

 

Take a pic and you may be able to fab something up. Lets see what can be done