Blend door location and how to access it?

My source says it is an electrical blend door actuator. here is the location so you can check it out in the images below. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem.

got the cover off looks like its cable controlled is this the right part? Is there a second one on the driver's side? i popped the cover off on the driver's side but did not see anything on that side.

Oh boy, that's a cable. It might be a mid-year change. Yep, I found in 2010 the system is cable operated. This means one of the blend doors has broken loose inside the HAVC system. Use a flashlight so you can see if the doors on both sides are moving when you work the cable. Check out the images (below). Please let us know what happens.