Blend door actuator replacement?

Tiny
HASHMAN33
  • MEMBER
  • 2001 OLDSMOBILE AURORA
  • 4.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 115,625 MILES
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.
Monday, June 9th, 2025 AT 6:15 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 51,710 POSTS
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
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Tuesday, June 10th, 2025 AT 6:01 PM

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