Recirculation Button Flashes/HVAC fan quits occasionally.

2012 GMC ACADIA
160,000 MILES • 6 CYL • 4WD • AUTOMATIC
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JUSTICE_777
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My 2012 GMC Acadia Denali recirculate button flashes when pushed.What does this mean? Also my HVAC fan sometimes quits & when pushing the HVAC control panel buttons there are alot of different clicking noises. What does this mean?
Oct 30, 2021 at 5:21 AM
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