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Air conditioner vents

Tiny
20BONNEVILLE01
  • MEMBER
  • 2001 PONTIAC BONNEVILLE
  • 6 CYL
  • FWD
  • 182,000 MILES
I just recharged my air conditioner. I am only getting cold cold air on the passenger side the driver side vents on each side of the steering wheel are blowing hot air. I found two actuators one for the blend door and the one for the recirculate, I removed the blend door actuator and move the blend door by hand it made no difference, could there be one more actuator I do not see?
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Wednesday, June 8th, 2016 AT 9:28 AM

6 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try pulling hvac fuse inside car for sixty seconds with key on then reinstalling. It may reset it otherwise it will have to be checked. If this is automatic temperature control where you set the temperature it will need to be scanned for codes as it may be something else causing the problem. However since you said you just added Freon what I am sending in picture can be the real problem a lot of mechanics have had same problem and this would need to be done to fix it.
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Wednesday, June 8th, 2016 AT 9:33 AM
Tiny
20BONNEVILLE01
  • MEMBER
  • 4 POSTS
Thanks, I will try pulling the fuse, and let you what happens.
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Wednesday, June 8th, 2016 AT 11:12 AM
Tiny
20BONNEVILLE01
  • MEMBER
  • 4 POSTS
Well I tried Pulling the HVAC fuse when I got home from work it did not help. I saw the attachment you sent, failed to mention that I used a can of AC Pro to charge it up the passenger side is still ice cold.
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Thursday, June 9th, 2016 AT 8:07 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Yes, but it may be that what I sent is what needs to be done. This is what other mechanics have experienced with same vehicles.
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Thursday, June 9th, 2016 AT 9:34 AM
Tiny
20BONNEVILLE01
  • MEMBER
  • 4 POSTS
Got it, thanks again.
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Thursday, June 9th, 2016 AT 11:23 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,505 POSTS
Hey 20BONNEVILLE01,

Just did some research and there is one other actuator that is located on the top of the heater box, check this guide out so you get an idea.

https://www.2carpros.com/articles/replace-blend-door-motor

Let me know what you find

Best, Ken

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Saturday, June 11th, 2016 AT 1:42 PM

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