blend door actuator replacement?

2001 OLDSMOBILE AURORA
115,625 MILES • 4.0L • V8 • 2WD • AUTOMATIC
Avatar
HASHMAN33
when i try to run my ac the vents on the passenger side blow cold air while the driver vents blow hot air.it has dual climate control, so i am needing a diagram of the HVAC system showing how many actuators i have and where they are located.
Jun 9, 2025 at 6:15 PM
Advertisement
Avatar
STRAILER
  • ✓ASE Certified Mechanic
  • 54,503 POSTS
  • ASE Certified Mechanic
Yep, you need the temperature blend door actuator location for the left side, here is that location in the images below. You may need to remove the left side of the dash under panel to get to it. Let us know how it goes.

Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Jun 10, 2025 at 6:01 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.