NHTSA Complaint #11659859 — 2023 HYUNDAI IONIQ 5 ELECTRICAL SYSTEM

Complaint Details

ODI Number	11659859
Vehicle	2023 HYUNDAI IONIQ 5
Component	ELECTRICAL SYSTEM
Date of Incident	May 3, 2025
Date Filed	May 8, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	WA

Consumer Description

Was driving on highway and started receiving error messages for "check electrical system". Car speed dropped to max of 45mph while actively on a highway. Was able to pull off an exit but car needed a 55 mile tow to the closest dealer. Dealer has identified that the ICCU needs to be replaced but has no timeline as the item is on back order. Car is model year 2023, purchased in February of 2023 and has 22,000 miles on it.

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...