A/C clutch not engaging

1999 SATURN SC1
101,000 MILES • 1.9L • 4 CYL • 2WD • AUTOMATIC
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SCOTTY ZOOK
  • MEMBER
  • 2 POSTS
When I turn on my A/C, the compressor doesn't kick on. And there is this red flashlight flashing that looks like a thermometer and an engine with a red square outline. What is that for? Why won't the A/C turn on?
Aug 8, 2019 at 3:09 AM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good morning,

You could be low or out of Freon. You need to have the system pressures tested to see if enough Freon is in the system to engage the low-pressure switch.

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

As far as the lights, can you upload a picture of the lights for me to see?

Roy
Aug 8, 2019 at 5:22 AM
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