A new interior sound ( actuator?)

[mountie]

He never said he has dual temp. That diagram is for a 2002 Yukon Denali which should be close to his 05. On my 02, the recirc is on top and it’s almost impossible to get to.

I have dual temp

 

[jimweis]

Dual temp. I need to do my right side but putting it off.
https://www.2carpros.com/images/external/130937816.gif