Blend door

Tiny
JIMMYD
  • MEMBER
  • 1997 PONTIAC GRAND PRIX
How to repair blend door in heating system of 97 grand prix where is it behind dash?
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Saturday, December 10th, 2011 AT 6:44 PM

7 Replies

Tiny
SATURNTECH9
  • EXPERT
Hello,

All blend door actuators are behind the dash is various places. Here is a guide that will give you an idea of what you are in for when doing the job.

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
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Saturday, December 10th, 2011 AT 6:48 PM
Tiny
JIMMYD
  • MEMBER
What do I have to remove to get to it
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Saturday, December 10th, 2011 AT 7:07 PM
Tiny
SATURNTECH9
  • EXPERT
Most likely the whole dash carrier I would have to look it up but more likely then not. Before you start riping things apart what is the problem your having that you think its a blend door issue?
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Saturday, December 10th, 2011 AT 7:14 PM
Tiny
JIMMYD
  • MEMBER
Heat comes out the passenger side but not the drivers side
Will not switch, Just stays on passenger side
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Saturday, December 10th, 2011 AT 7:21 PM
Tiny
SATURNTECH9
  • EXPERT
You have dual temp auto climate control correct where it reads out each sides temp settings? For the dual climate control you have two blend doors with two different vacuum actuators controlling it with two different temp sensors for each side so its more then start tearing stuff apart.I also posted how to retrieve codes that are starting point let me know if you have any codes.
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Saturday, December 10th, 2011 AT 7:43 PM
Tiny
JIMMYD
  • MEMBER
Thank You, I changed the actuator and now everything works little tough to get to. Thanks for hanging int here will me.
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Saturday, December 10th, 2011 AT 8:11 PM
Tiny
SATURNTECH9
  • EXPERT
Glad you could get it fixed, that kind of problem can be tough. Please use 2CarPros anytime we are here to help

Cheers.
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Saturday, December 10th, 2011 AT 8:41 PM

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