Recently we started noticing a hissing sound coming from the somewhere under the hood when we are charging our Niro at home on our Level 2 charger. It is also there when charging on a level 1 charger but not as loud. I don't remember hearing it when we first bought the car almost a year ago. I am wondering if this is normal and everyone hears it or if it is something that I should be worried about. Thoughts?
jmkroff
Joined
·
922 Posts
It could be cooling or frequency sound of the inverter that is charging the battery or the air conditioning stabilising the temperature of the batteries. 🤔 I can't say I've ever noticed this noise you are describing... Definitely worth getting it checked out!
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