NHTSA Complaint #11654506 — 2023 HYUNDAI IONIQ 5 ELECTRICAL SYSTEM

Complaint Details

ODI Number	11654506
Vehicle	2023 HYUNDAI IONIQ 5
Component	ELECTRICAL SYSTEM
Date of Incident	April 12, 2025
Date Filed	April 14, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TN

Consumer Description

While reversing slowly, I heard a "pop" noise (sounded like balloon popping) from the rear of the vehicle, and within 15 seconds later, a "Check Electric Vehicle System" warning appeared on the dash alongside the check engine light. About 5 minutes later, I received another warning that said "Stop Vehicle and Check Power Supply" and noticed the car was losing power. Was able to get it home to get it towed, but this was within 2 months after receiving the ICCU recall for this vehicle, and it seems the ICCU has failed again.

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...