Heard a loud pop while driving , and then car immediately showed an electrical failure message and went into turtle mode. Diagnosed by dealer as an ICCU issue
2022 kia EV6 electrical problems
moderate 161 complaints filed with NHTSA · avg repair $850
Complaints
161
Recalls
0
Crashes
3
Avg fix
$850
What owners are reporting 13 most recent
Upon connecting a level 2 charger, I heard a loud POP, then the dashboard said charging failed, check Electrical system. From then on, the car would not be able to charge on level 2. The dealership determined that it was an ICCU failure, which is very well documented and experienced by owners in online forums. In my situation, no one was put at risk, however many owners have reported it happening …
The contact owns a 2019 Kia EV6. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with no warning light illuminated. The vehicle was not able to restart. The vehicle was able to restart. The contact received notification of NHTSA Campaign Number: 24V867000 (Electrical System). The vehicle was towed to the dealer. The vehicle was not diagnosed or repaired…
ICCU fail at 58,000 miles. + the front fuse under the front seat. Rendered the car immobile and drained the 12 volt battery. Dealer replaced the iccu and fuse but refused to replace 12 volt, saying that it is covered up to 36k miles. They said ir can just be recharged. But since there repair took a long time, the battery was sitting fully discharged all this time. After that sitting period it wo…
The ICCU failed in my car while attempting to charge the vehicle while at home in my garage. This component has a known history of failure while driving and now that it has been replaced with an identical unit, I fear for my safety while driving since I live in a remote area and rely on the car for transportation in sub-freezing temps and winter conditions. While the dealer has replaced the ICCU…
The ICCU charge control unit for Kia electric vehicles that immediately depletes the 12v battery & significantly reduces motive power forcing you to pull over with no countdown to how long one has in terms of distance or duration. This uncertainty is absolutely unsafe as you cannot know how long it is safe to keep driving before the vehicle ceases to move. This ICCU failure has been affecting seve…
The defogger system. The car window’s suddenly fog up while driving and not adjusting the system. Theres no warning the windows start fogging up. I adjust to just front defrost on high and it takes 10 to 15 seconds to clear the windows good enough to see clearly . I took it to the dealership and was told nothing was detected. Mechanic told me he turned it up to 85, my cars high setting is 82, an…
Started car. Heard a pop in the back seat area and then an error message appeared on the dash.
I had an ICCU failure. There were no warning lights . The dealership initially could not find the problem but when I brought it back again they did confirm the ICCU failed and replaced it. Failure of this causes the car to stop driving and lose power causing you to stop on the road as well as be unable to charge the car.
The driver cluster in front of steering wheel constantly goes from blank to partial screen to proper driver display. I have video of this happening. The speed, turns signals, odometer and blind spot information cannot be seen during the blank and partial screen. The dealer has replicated the problem. I’m out of warranty so replacement will cost $8500. There were no issues up to the point where it …
Common questions
How serious is the electrical problem on the 2022 kia EV6?
It's a documented issue but not catastrophic. 161 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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