NHTSA Complaint #11650794 — 2023 KIA EV6 ELECTRICAL SYSTEM

Complaint Details

ODI Number	11650794
Vehicle	2023 KIA EV6
Component	ELECTRICAL SYSTEM
Date of Incident	February 27, 2025
Date Filed	March 26, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	OR

Consumer Description

driving at around 35mph I heard a pop and a warning showed up on the dash stating "stop vehicle and check power supply". This warning put the car into limp mode as I was about to turn on to a busier road to get to my place of employment. The car was then towed, at the request of Kia, to the nearest dealership. It was diagnosed a few days later as having a faulty ICCU, or integrated charging control unit. There were no indications of the problem before the loud pop which I am assuming was a fuse blowing, and the car entering limp mode and showing warnings on the dash. This is a known issue by Kia as I have had my car in for multiple recalls regarding the ICCU.

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#11719527 — February 20, 2026 — The ICCU went out on the vehicle.

#11717524 — February 12, 2026 — ICCU failure

#11716497 — February 7, 2026 — While driving in the evening with an estimated 180 miles range remaining a "pop" noise was heard. About a minute late...

#11715439 — February 4, 2026 — With no warning except a pop, the vehicle iccu will fail and leave you stranded, very dangerous if you are driving on...

#11715319 — February 3, 2026 — ICCU blew along with the fuse

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