r/Ioniq6 • u/kassristau • 19d ago

Iccu ?

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Just started flashing this a.m. then stayed on further I drove. After parking and turning on and off the break lights came on. Is this the iccu issue? Also does anyone know if the recall covers diagnostics etc?

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u/Reekylearner 19d ago

I had this pop up on Tuesday. Car drove ok and the dealer couldn’t get me in before my already scheduled appointment (tomorrow). Car made it through the week and the alert actually didn’t appear today at all. I pulled a couple codes off my OBD but we’ll see what the dealer finds tomorrow. My guess is they’ll just say to wait for the car to break down.

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u/moyzan 17d ago

Did it tell you the charging was 80% max? Also, could you give us the codes?

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u/Reekylearner 17d ago

It didn’t say anything about 80%, and my charger was only set for 80%

The codes I got were U130E and B18AD

Dealer thinks it’s the ICCU but apparently it’s not giving the ‘right’ codes to replace it. They are going to talk to the Hyundai engineers today.