Drivers side AC not working

2005 CADILLAC STS
104,560 MILES • 6 CYL • 2WD • AUTOMATIC
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MIKE HEDRICK
  • MEMBER
  • 2 POSTS
i have an 05 cadillac sts w/ a 3.6L. my driver side duct vents only blow out cold air. my passenger side and rear work great. what could it be?
Nov 25, 2010 at 8:45 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,236 POSTS
It sounds like a common problem which is the left side blend door actuator is not working here is a guide to show you what you are in for with diagrams below to show you how it will be for your car #15

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

Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.

Cheers, Joe
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Nov 25, 2010 at 10:19 PM
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MIKE HEDRICK
  • MEMBER
  • 2 POSTS
That did it! took me awhile to replace it and it cost me $56.00 for the part but all worth it because its fixed! I love this site.
Nov 27, 2010 at 9:45 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,814 POSTS
Nice work, we are here to help, please use 2CarPros anytime.

Cheers
Dec 20, 2010 at 3:39 AM
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