Avoid a trip to the mechanic by trying to troubleshoot problems yourself in your Hyundai Santa Fe. Air conditioning problems are quite common, and can often be quite simple to diagnose and even fix. Take a few easy steps to try and determine the cause of the air conditioning problems.
Tools Used: Tools, Screwdriver
Troubleshoot Air Conditioning
See if the problem is as simple as a blown fuse. If the temperature controls on the dashboard seem to work correctly but have no effect on the air, then this is likely the problem. The fuse box in a Hyundai Santa Fe is located on the side of the dash to the left of the steering wheel. Pry off the fuse panel cover. Replace the blown fuse with one of equal amperage to avoid damaging the electrical system.