We don't have a lot of Hyundai Equus AC / heater problems on file — feel free to add yours here. The most common Equus AC / heater problems occur at 13,000 miles. Click on a year below.

Worst Ac / Heater Problems
the automatic ac does not work correctly 2012 Hyundai Equus
actuator not working 2014 Hyundai Equus