NHTSA Complaint #11649428 — 2023 HYUNDAI IONIQ 5 ELECTRICAL SYSTEM

Complaint Details

ODI Number	11649428
Vehicle	2023 HYUNDAI IONIQ 5
Component	ELECTRICAL SYSTEM
Date of Incident	March 20, 2025
Date Filed	March 20, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	WI

Consumer Description

ICCU failure, loud pop sound and then a "Check Electrical System" then after a minute a turtle icon and the car slowed down and stopped on its own in the middle of a freeway. Hyundai towed it and waiting for repairs. This was highly dangerous stopping in the middle of the freeway with no control over the vehicle and fast cars driving by.

Related Complaints for the 2023 HYUNDAI IONIQ 5

Other ELECTRICAL SYSTEM Complaints

#11719268 — February 20, 2026 — My car reported an error "check electric vehicle system" and would not drive over 25 mph. I had it towed to the neare...

#11719292 — February 20, 2026 — I was driving home from lunch with my wife. A "Check electrical system" alert came up, followed shortly by an urgent ...

#11718906 — February 18, 2026 — The vehicle lost its ability to charge via AC power sources (level 1 and level 2), and the "Check vehicle electrical ...

#11718496 — February 17, 2026 — Car experienced ICCU failure. It tripped my 50A breaker at the fuse panel and damaged my EVSE. Car has been sitting...

#11718203 — February 16, 2026 — On December 23, 2025 while driving at 50 mph the car displayed an electrical warning and would not let me drive more ...

Recent Complaints for the 2023 HYUNDAI IONIQ 5

#11719566 — UNKNOWN OR OTHER — February 21, 2026 — Car had its ICCU fuse blow on 2/3/26. Been at the dealer ever since.

#11719268 — ENGINE — February 20, 2026 — My car reported an error "check electric vehicle system" and would not drive over 25 mph. I had it towed to the neare...

#11719352 — UNKNOWN OR OTHER — February 20, 2026 — My car has suffered two ICCU failures despite going through all of the Hyundai recalls. Through the so far 30 months ...

#11718906 — FUEL/PROPULSION SYSTEM — February 18, 2026 — The vehicle lost its ability to charge via AC power sources (level 1 and level 2), and the "Check vehicle electrical ...

#11718526 — FUEL/PROPULSION SYSTEM — February 17, 2026 — We had the Internal Charge Control Unit replaced due to a warranty recall a couple years ago and it failed again on D...