What is your question?
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What is your question?
What do I need to check to see why half the heat blows hot and the other cold
How long has your 2015 Hyundai Tucson had this problem?
About three months
1 Reply
Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Your climate control system inside the vehicle consists of temperature blend door actuators that are able to adjust hot and cold independently from driver's to passenger sides. This, of course, only if you have a dual zone climate control system. It is quite normal and common for this vehicle to have a dual zone system. If the driver's side is hot and passenger side is cold, it would seem to me that one or both of the actuators (or related components) are not working properly and needs to be inspected. Alternatively, if you are desiring cold and the driver's side isn't as cold as the passenger side, the air conditioning system refrigerant charge could be low. This could make it hard to project cold air to the furthest part - the driver's vents. Good luck - check out with a shop near you for help! https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.