Climate Control

1997 CADILLAC STS
85,000 MILES • 3.8L • V8 • FWD • AUTOMATIC
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CODY NEUMAN
  • MEMBER
  • 6 POSTS
I have no air pushing from my front vents, nothing from defroster or floor blowers either. The rear/center console blows air though.
Jul 4, 2016 at 9:00 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
do what it says in picture to pull any codes from heater as it is the automatic temperature control. then get back with a code as it can be an actuator problem, broken door, etc.
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Jul 4, 2016 at 9:39 AM
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CODY NEUMAN
  • MEMBER
  • 6 POSTS
Alright, I will look in the morning. Thanks you.
Jul 4, 2016 at 1:21 PM
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CODY NEUMAN
  • MEMBER
  • 6 POSTS
This is what I got
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Jul 5, 2016 at 10:39 AM
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CODY NEUMAN
  • MEMBER
  • 6 POSTS
No codes
Jul 7, 2016 at 10:43 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check for a vacuum leak it can leak from engine or control head as well as no vacuum going to motors in pic
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Jul 7, 2016 at 11:45 PM
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