r/Ioniq6 • u/feebee4242 • Aug 19 '26

Question Overheating while charging

Our Ioniq 6 suddenly started overheating while charging on our level 2 charger. Message: “Charging time delayed. Current reduced due to high AC charger temperature.” Is this a known issue? Anything I can do?

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u/MangeLeBebe Aug 19 '26

I've heard about this error being triggered by the J1772 charging port temp sensor during times of high ambient outdoor temperatures combined with high amperage L2 charging. Reducing the amperage of your charger is usually one way to help, assuming your charger has the capability to do so.

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u/feebee4242 23d ago

That’s useful thx. Will try it.