1995 Cadillac El Dorado

1995 CADILLAC ELDORADO
186,000 MILES • V8 • FWD • AUTOMATIC
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JMICKROB
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  • 2 POSTS
The A/C does not blow cold air. I checked the freon charge, and it said it was good. Also even with the climate control off, it blows warm air out the front vents all the time. Any suggestions?
Jul 15, 2008 at 5:14 PM
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2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
Need to check the system for APC codes. With the key on, press "warm" and "off" at the same time on the climate control. The screen will flash, then start to give trouble codes stored in the computer. You are looking for "A" codes. Write them down and get back to me with what you find
Jul 16, 2008 at 7:24 AM
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JMICKROB
  • MEMBER
  • 2 POSTS
The only codes that came up were T073 History and S044 history and it said PCM?. Any suggestions?
Jul 16, 2008 at 11:15 PM
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2CARPRO JACK
  • ✓ASE Certified Mechanic
  • 11,533 POSTS
  • ASE Certified Mechanic
Does the compressor engage? If not this will need an electric diagnosis.Could be a relay, pressure switch, controller
Jul 17, 2008 at 7:23 AM
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