NHTSA Complaint #11717514 — 2022 HYUNDAI IONIQ 5

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11717514
Vehicle	2022 HYUNDAI IONIQ 5
Component	POWER TRAIN
Date of Incident	January 24, 2026
Date Filed	February 12, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	AL

Consumer Description

P1A9096 ICCU failure ICCU Failed while travelling on interstate. Limp mode limited vehicle to 40MPH top speed. 12V battery was not able to recharge. Became a slow-moving hazard while driving back home a few miles limited to 40MPH during winter conditions. Problem was confirmed by dealership service center No other warnings prior to sudden "pop" and dashboard warning to check EV electrical system.

Related Complaints for the 2022 HYUNDAI IONIQ 5

Other POWER TRAIN Complaints

#11719583 — February 21, 2026 — I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway ...

#11719374 — February 20, 2026 — Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: ICCU failed...

#11718521 — February 17, 2026 — While making the short drive to work on surface streets I was given a warning in an amber circle to check the electri...

#11718532 — February 17, 2026 — While driving on the highway during a rainstorm, the high voltage fuse on my car's Internal Charge Control Unit blew ...

#11716391 — February 7, 2026 — The Integrated Charging Control Unit (ICCU) has intermittent failures. During the last failure, my wife was on a bus...

Recent Complaints for the 2022 HYUNDAI IONIQ 5

#11719583 — FUEL/PROPULSION SYSTEM — February 21, 2026 — I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway ...

#11719583 — UNKNOWN OR OTHER — February 21, 2026 — I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway ...

#11719374 — ELECTRICAL SYSTEM — February 20, 2026 — Q: What component or system failed or malfunctioned, and is it available for inspection upon request? A: ICCU failed...

#11719387 — ELECTRICAL SYSTEM — February 20, 2026 — 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 — ELECTRICAL SYSTEM — February 20, 2026 — ICCU failed second time wednesday february 18, 2026. First ICCU failed November 2024 and replaced under warranty. The...