Automatic temperature control?

Tiny
DAVEBOHL
  • MEMBER
  • 1995 OLDSMOBILE 98
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 90,000 MILES
No airflow from dash vents in any mode.
Monday, May 19th, 2025 AT 10:54 AM

2 Replies

Tiny
AL514
  • MECHANIC
  • 5,499 POSTS
Hello, are you getting any air flow from the floor vents or defrost (to the windshield)? Or just no air flow at all? If so, do you hear the blower motor running at all when you turn the air on?
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Monday, May 19th, 2025 AT 4:12 PM
Tiny
AL514
  • MECHANIC
  • 5,499 POSTS
Here is a diagram of the air flow through each of the mode doors, if there's no air flow from any location at all, then most likely the blower motor is not running.
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Monday, May 19th, 2025 AT 5:28 PM

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