Heater blows cold air

Tiny
ANONYMOUS
  • MEMBER
  • 2000 BUICK LESABRE
  • 170,000 MILES
Heater blows cold air. Where is the temp actuator located?
Friday, December 21st, 2012 AT 7:02 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
It's behind the glove box, take the harness out and remove screwsthen actuator then you have to recalibrate. But try recalibrating your s first. Remove hvac fuse and leave out for 60 seconds then put back in an dsee if that cures your problem.
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Monday, March 22nd, 2021 AT 12:55 PM

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