If your looking for the blend door, you won't see it as it's buried inside the HVAC housing. You should be able to see the actuator with a little bending of the body.
Image (Click to enlarge)
Nov 18, 2010 at 5:29 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.