• Tiny
  • Landis family
  • 2007 Saturn Ion
  • 4 CYL
  • FWD
  • automatic
  • 59,342 miles

The A/C stops blowing cold air and simultaneously the thermostat gauge stops working. We have pulled the fuses and relays and then it starts to work again. This has happed 3 different times in a week. Today the check engine light came on. The freon level is fine, we did test that with a gauge.

Do you
have the same problem?
Tuesday, June 7th, 2011 AT 12:59 AM

1 Reply

  • Tiny
  • saturntech9
  • Expert
  • 30,029 posts

I have seen the a/c work on and off caused by a loose connection in the under hood fuse box. Try turning the a/c on and hitting the top of the under hood fuse box see if you can get the a/c to cycle.I have seen a lot of connector issue's on those ion's causing a lot of problem's.

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Tuesday, June 7th, 2011 AT 1:27 AM

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