Elantra 2014 AC works again only when hitting gas pedal - Hyundai Elantra Forum
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post #1 of 2 (permalink) Old 07-10-2019, 06:17 AM Thread Starter
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Elantra 2014 AC works again only when hitting gas pedal

Hello everyone,

My Elantra 2014 AC works perfectly but suddenly when I slow down due to traffic or stop at a red light, AC start blowing warm air, not always but most of the time.

I have to hit the gas pedal and increase rpm and it clicks and work perfectly even if the car is not moving. (Example: Car on P and AC goes warm, i hit gas pedal, rpm increase, it clicks and AC work perfectly again)

I checked Freon pressure, it is perfect.
I checked all component, all working fine and clean. No leakage or whatsoever... car fan.. compressor.. etc.. all seems fine.

Any ideas?
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post #2 of 2 (permalink) Old 07-10-2019, 02:23 PM Thread Starter
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So i turned off Eco mode, and it didn't solve the issue.
I waited till it happened again, and i stopped on the side of the road, and opened the hood... and asked my friend to hit the fuel pedal.. and i noticed that when he hits the pedal.. the compressor clutch stops for 1 sec and works again and AC becomes OK again.

Hmmmm... any ideas why is that happening?
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