AC blows hot

2002 BUICK CENTURY
150,000 MILES • 6 CYL • AUTOMATIC
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RAVENMICHELLE
  • MEMBER
  • 1 POST
My AC will not turn on. It came on blowing cold for a mintue then went back to hot. The button you push to turn AC on and off doesn't light up the rear defrost does not either. I don't know what to look for.
May 8, 2019 at 10:18 PM
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SCGRANTURISMO
  • CERTIFIED EXPERT
  • 4,897 POSTS
Hello,

This could be a problem with your vehicle's Heating Ventilation and Air Conditioning (HVAC) fuse. It is a 10A fuse located in the instrument panel fuse block on the right hand side of the instrument panel. I have included in the diagrams down below a wiring diagram of your vehicle's A/C circuits, and the location and fuse diagram for the instrument panel fuse block. I have also included a link for you to go to below:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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May 8, 2019 at 11:09 PM