Reply To: Ioniq 5 Charging Problem December 11, 2025 at 12:05 pm #320476 rfh103ParticipantAfter 9 months of loving the Ioniq 5 it has happened again. Most likely ICCU failure. Sounded like a stone on the underside of the car (blown fuse). We will see how long it takes this time…Currently driving a Hyundai Ioniq 5 N Line S