Heater will not blow?

1995 OLDSMOBILE AURORA
15,000 MILES • V8 • 2WD • AUTOMATIC
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SEVIERHERER
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  • 1 POST
My heater will not blow anything- when I try to turn on the defrost- the AC button lights up
Dec 9, 2008 at 2:13 PM
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SQM
  • CERTIFIED EXPERT
  • 6,383 POSTS
Hello,

It sounds like you might have a faulty HVAC control assembly. The A/C and heater control switch that is on the dash is probably at fault here.
Many of these vehicles had the issue with the controls on the dash.
The symptoms will vary from no display and only work in one setting to not working at all.


https://www.youtube.com/c/2carpros/featured
https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

Please let me know of any questions.

Thank you.
Aug 23, 2021 at 8:20 PM