ac blowing hot air

2000 CHEVROLET BLAZER
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KWROCKET
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  • 1 POST
Air Conditioning problem
2000 Chevy Blazer 6 cyl Two Wheel Drive Automatic

Ac blowing air, full of freon but compressor not coming on!
Aug 1, 2009 at 4:04 PM
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JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hello,

This sounds like you have a low side pressure switch that is out lets test it by connecting the wires together and see if the compressor comes on.

Here is a guide to help as well.

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

Here is the pressure switch location #6 Check out the diagrams (Below). Please let us know what happens.

Cheers
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Sep 2, 2009 at 10:29 AM
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