2022 Kia EV6

After charging vehicle using L2 charger, (max 7kw) vehicle threw two error messages on screen. 1) “check electrical system” & 2) “stop vehicle and check power supply” Using an OBDII reader, the car provided error code P1A9096. I also noticed the car stopped charging the 12V battery as the 12V state of charge was down to 22%. I towed it to the dealer and they are currently working on diagnosing the issue.

Regarding NHTSA Recall No. \/ MFR Recall No. : 24V-867 \/ SC327, I have contacted Kia America by email who is avoiding to take action in rectifying the SC327 defect. From March 11th to March 15th 2025 I have emailed Kia several times to address the issue of my Kia EV6 car, the lack of response from their side compels me to lodge a complaint with you. Please intervene in my case with Kia. Below is the latest correspondence from Kia.

I was leaving a parking space when I heard a pop in the right rear of the vehicle. I merged in to traffic and drove stop and go for about three blocks when a warnning message appeared on the dash saying that there was an electrical issue. I've been following this issue on various model specific forums so I was sure what had happened and knew that I had to get off the road quickly. I was able to find an open parking lot and immediately called for KIA roadside assistance. By the time the tow truck arrived all electrical systems were dead. It was towed to the dealer and the next day I was informed that diagnostics determined that the vehicle had a failed ICCU (Integrated Charge Control Unit). This vehicle has had the recalls that addressed this issue with software updates.

My wife was driving my vehicle and it alerted her that she needed to pull over while driving. She managed to get out of traffic but was stranded on the side of the road while waiting for a tow truck. I completed the recall SC327 and it was performed but still had an ICCU failure. Dealer has not repaired it and is waiting on a part but they say it is on back order and has not given me a timeline for repair.

ICCU failed for a second time in 18 months, and the car has been waiting at the dealership for the replacement ICCU to arrive for 4 weeks - as Kia says the part is backordered. The recalls (of which they are now on their third, I believe) were supposed to have addressed this issue and prevented ICCU failure. Car was backing out of the garage on the morning of January 30th when the dashboard began showing alerts - "Stop vehicle and check power supply". Had the vehicle towed to the dealership where ICCU failure was confirmed. As mentioned, this is the SECOND time the ICCU has failed in our Kia EV6 - it was replaced once before already in July of 2023. This tells me that the issue is either far more common than the reported 1% failure rate or that there's some connection between how one uses or charges the car and the likelihood of failure. Either way, Kia doesn't seem to have any idea how to solve for it. First time our ICCU failed, the part was also backordered then and it took six weeks. How they can not have these parts readily available in the midst of an ongoing recall related to said part is truly frustrating.

On [XXX], I pulled into a parking space, and the car suddenly accelerated, jumped the curb, and hit the building. This is the second time this happened. It happened when I was parking in May 2022; the car suddenly accelerated and struck a fence. In all my time driving this car, I have never had an issue breaking or parking. There was an immediate surge in both cases, and I am confident that my foot was on the break. In both cases, I did not get any collision warning from the car or emergency braking. I know from experience driving this car that when the vehicle /system determined I was too close to something of danger, I would get a collision warning and an immediate breaking by the vehicle. I reported the issue to the KIA dealership for the first time and wrote a report; they said they had not heard of the problem but would note it. If there had been a person walking when this happened, I am sure serious, if not fatal injuries would be occur. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My EV6 lost power while driving on a busy street. It went into 'Turtle Mode' which allowed me to pull off onto a side road and then all power to the car went out and the car stopped on the side road. I was honked at a couple of times while trying to get off the busy street. The tow truck driver put a power pack on the car and shifted it into neutral and was able to move the car. The dealer diagnosed this as an ICCU failure. The part required is on national backorder with no delivery specified.

Once the car was turned on, multiple electrical system warnings appeared. My battery was charged to 82%. Once brought to the Kia dealership, I was told that my ICCU needed to be replaced. My ICCU was already replaced once in 2023, so this is the second replacement. I had brought this car into the dealership on Oct. 11, 2024, for a maintenance check up, and this included software updates.

On 01/19/2025, after charging my vehicle to 100% using a Level 2 Charger, while driving, my vehicle displayed several warning notifications on the driver display, including "12 Volt Battery Low. Stop safely", "Stop vehicle and check power supply" and "Check electric vehicle system", shortly after I heard and felt a loud thump/pop. I returned home and powered the vehicle off. I and was able to drive the vehicle to the local Kia dealer the next day, less than 1 mile away. The vehicle had reduced power and multiple warnings advising to slow or stop the vehicle. On 01/20/2025, Geweke Kia advised the ICCU had failed and thet it was placed on order, with no ETA for the part.