[mark.d.eason91]

My 2020 Hyundai ioniq ev I had it for 2 weeks running fine then one day I charged it to 80 percent then picked my wife up was going good until I almost got home there was hissing noise coming from front passenger side and I was keep on driving to go home and call Hyundai about this then my ev light pops up then 5 mins later the ev shuts down no power I would have to push the botton to shut the computer off then start back up and the ev light is gone put it in drive hissing starts up 5 mins later ev light pops up and same thing happens so I did run a 12 volt test I am getting the volts it needs but I just don’t know what the heck this sound is when it’s in park or u stop at light it shuts up hissing when u have it in drive or reverse it starts hissing I called Hyundai they can’t look at it till Oct 6 th which is too long of a wait for me I took to a local mechanic and they can’t even pull up the code if someone out there can help me I appreciate as I really love driving the ev more then my gas car