NHTSA Complaint #11657228 — 2022 HYUNDAI IONIQ 5
FUEL/PROPULSION SYSTEM issue reported to NHTSA
Complaint Details
| ODI Number | 11657228 |
| Vehicle | 2022 HYUNDAI IONIQ 5 |
| Component | FUEL/PROPULSION SYSTEM |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | PA |
Consumer Description
Hyundai Ioniq EV's have a continuing issue with a component called that "ICCU". The ICCU and high voltage fuse failed even after two recalls meant to monitor that problem and update the software. Luckily, mine failed in my driveway at home which did not put me in immediate risk. However, many people have this part fail while driving on roads and highways with zero warning. There have been two ICCU-related recalls that my car has had. When I started my vehicle I heard a "pop" and then the dashboard said "Check vehicle electrical system" and then shows the "limp mode" icon allowing to drive the vehicle at a slow speed to safety.
Related Complaints for the 2022 HYUNDAI IONIQ 5
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Recent Complaints for the 2022 HYUNDAI IONIQ 5
#11719583
POWER TRAIN
I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway ...
#11719583
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I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway ...
#11719374
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Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: ICCU failed...
#11719387
ELECTRICAL SYSTEM
My 2022 Ioniq5 left me stranded late at night in a freezing rainstorm in March of 2024 when I was 75 miles from home ...
#11719453
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ICCU failed second time wednesday february 18, 2026. First ICCU failed November 2024 and replaced under warranty. The...