I have a 2000 GMC Sonoma SL, 2200 CC engine, 120,000 miles. Just yesterday the AC started blowing hot air. I took it to a friend and he said the low pressure switch wont allow the a/c clutch to turn on. He did not know where the switch was, or how to bypass it to allow the compressor to pump the needed freon in.
Please help.
Please help.
Jul 19, 2007 at 5:34 PM