There are 2 owner-reported fuel system complaints for the 2024 Hyundai Ioniq 6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ICCU SHORTED AND BLEW FUSE AFTER CHARGING. Shut off driving down the road.
Driving 65 on the highway, the ICCU popped and died and the car immediately went into slow mode and decreased to 20mph in traffic in the snow. It displayed a message to pull over immediately and check the power system.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026