Hyundai Santa Fe Forums banner

ac issue

  1. 3rd Generation Santa Fe (2013-2018)
    2014 Santa Fe Sport 2.4L after 15-20 minutes driving, outside temp upper 70's, AC on auto set to 66 deg, volume of air falls off sharply and cabin starts to heat up. If I turn off auto and AC then put fan on high, cold air and full volume air flow returns. My guess evap is freezing up, but why?
Top