ac blowing hot air

2000 CHEVROLET BLAZER
Avatar
KWROCKET
  • MEMBER
  • 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
Advertisement
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 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
Image (Click to enlarge)
Attached Media
Sep 2, 2009 at 10:29 AM