A/C works sometimes, then shuts off for no reason, sometimes it will come back on then right back off..

Asked by Aaronstr829 Jun 16, 2012 at 08:32 PM about the 1992 Cadillac Seville STS FWD

Question type: Maintenance & Repair

I have a '92 Cadillac Seville sts 4 door. And am having issues with the ac. It will turn on for about 2 minutes then
turn off some times it will come back on some times it won't.. Do you think it's a sensor or low freeon??

6 Answers

335

Do you mean the fan stops or the compressor so blows hot?

4 people found this helpful.
90

i have a 2008 cts the air condition all of a sudden does not come on than comes on after 20-30 minutes, it blows cold air than after 20-30 mintues goes back off

9 people found this helpful.
10

I have the same problem it's in the 12 volt system wiring that is on top near the air filter compartment going into the firewall to the controls. There is a short the wire heats up and expands and contacts. You have to locate it and what a bitch to do .it's a time eater and most of the the time you give you will go nuts trying to find it the old saying it's better to be lucky then good

1 people found this helpful.

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