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HVAC blower is blowing out cold air

Tiny
THOMSEN
  • MEMBER
  • 1996 CADILLAC DEVILLE
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 15,006 MILES
Put new HVAC blower in and it is blowing cold air and it is not blowing out my front dashboard vents. How do I fix it?
Friday, December 23rd, 2016 AT 8:47 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
So can you change the flow of air to other areas like the windshield floor etc? Sounds like you could have a bad mode door actuator.
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Friday, December 23rd, 2016 AT 9:33 PM
Tiny
THOMSEN
  • MEMBER
  • 4 POSTS
Okay, thank you.
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Saturday, December 24th, 2016 AT 11:29 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Hey THOMSEN,

Here is a guide that will help you fix the problem.

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

Please let us know what you find so it will help others.

Best, Ken
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Wednesday, December 28th, 2016 AT 12:57 PM

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