Air Conditioning

2005 HYUNDAI ELANTRA
110,000 MILES • 2.3L • 4 CYL • 2WD • AUTOMATIC
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OUTLAWMOM
  • MEMBER
  • 6 POSTS
Air conditioner blowing hot air. System is charged. If you run a hot wire from battery to pressure switch on compressor, it cools. Take the hot wire off and it blows warm.
Jul 14, 2016 at 10:09 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Get a scan done to check for trouble codes in the air conditioner system. the compressor is not working due to failure in the power supply system and it could be due to a faulty magnetic clutch relay.
Jul 15, 2016 at 12:43 AM
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