NHTSA Complaint #11708691 — 2022 HYUNDAI IONIQ 5

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11708691
Vehicle	2022 HYUNDAI IONIQ 5
Component	ENGINE
Date of Incident	January 3, 2026
Date Filed	January 4, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IL

Consumer Description

While charging at a level 2 charger (6 kW) the car stop charging at 61% for no apparent reason. I was unable to restart charging. Within 2-3 minutes of starting the car and driving, received a warning to “check the vehicle electrical system” and then within another minute or two, another warning to “stop vehicle and check power supply.” I was traveling under 20 mph the entire time.

Related Complaints for the 2022 HYUNDAI IONIQ 5

Other ENGINE Complaints

#11715398 — February 3, 2026 — The Ioniq 5 has a known issue with a part called the ICCU. When the part fails, which it seems to inevitably do despi...

#11714610 — January 30, 2026 — After pre warming the car in the garage, I left for work. Three minutes into the drive I heard a single popping sound...

#11712032 — January 20, 2026 — This is an EV vehicle. This is a recurrent problem with the Ioniq 5 and is all over the internet. For me this is the ...

#11711561 — January 16, 2026 — To my understand, the ICCU keeps shutting down and is causing issues with my car? This is apparently a huge issue wit...

#11702654 — December 3, 2025 — I have had all recall updates on the car including a recent one on 10/13/2025. Turned on the heater on the first cold...

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 — POWER TRAIN — 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 ...