Would this be caused by the actuators? If so which one(s). Thanks

 

Here are some pictures of my dash apart

 

Some more pics

 

OK when I turn on the A/C, the drivers side vents are hot as hell and the passenger side is cold. I guess I have to change the drivers side door actuator but I cant figure out where it is....is it on the drivers side below the steering wheel or below the glove compartment ?everyone talks about the passenger side fix. also I go to autozone website there are 2 different prices one is like $64 and the other two are around $150. Thanks !!!!

 

It's been a while so I don't recall, but I do know the one located under the dash on the drivers side connected to the side of the main air box is not the right one as that one controls the air from defrost only to vents. just 2 more to eliminate now...

 

it is the one under the passneger glove box. the bottom one. sooo easy to replace. the one above the glove box is for passenger side. gl

 

chillfactr is right on the money. i wish they were all as easy as this one.

 

I'm afraid I'm pulling the wrong actuator...the one I am trying to get to is up near the very front of the dash and about midway over (maybe slightly to the right) on the passenger side. Is this the passenger one or the recirc? Help !!! If it isn't the passenger one, then where the heck is that one?

 

See my thread for actuator locations:

https://www.hummerforums.com/forum/h...answers-27779/

 

Quick fix..... If you drop the right side panel under the glove box, you will see an electrical connection on the right just unplug it and that keeps the a/c on cool on the drivers side dual control instead of blowing out hot air. I know it's not a fix but at least it will get you by during the summer.