Kia EV6 Complaints (2022)

275 consumer complaints on file.

#11728824April 2, 2026
ELECTRICAL SYSTEM
Electrical propulsion failure resulting in 3 tow-ins. Vehicle goes into limp mode, slows to 20 mph on highway and then stops after about 2 miles. The issue appears related to the ICCU, fuse and 12V battery failures. History includes 6 attached ICCU related Repairs. #1 ICCU updated under recall SC271 at 31,678 miles. #2 Then the ICCU was replaced under recall SC302 at 45,059 miles. #3 Then the ICCU was replaced along with fuse and 12V battery after on road failure and tow in at 52,296 miles. #4 Then the ICCU was updated under recall SC327. #5 Then the ICCU, fuse and 12V battery was replaced at 69,849 miles under recall SC327 after another on road failure and tow in. #6 Then there was a ICCU overheat and charging fault related to a bad ICCU coolant reservoir cap after a charging failure and tow in at 70,957 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11728576April 1, 2026
ELECTRICAL SYSTEM
The contact owns a 2022 Kia EV6. The contact received notification of NHTSA Campaign Number: 24V867000 (Electrical System) and the vehicle was repaired at the local dealer. The contact stated that four months later while driving 75 MPH, there was a popping sound coming from the rear of the vehicle. The message to "Check Electrical System" was displayed, and the vehicle unexpectedly decelerated to approximately 45 MPH. The contact continued driving and the message to "Stop Vehicle and Check Power Supply" was displayed. The vehicle decelerated to 5 MPH and failed to accelerate as intended. The vehicle was pulled over to the side of the road and inspected. All the doors were unlocked, and the vehicle then stalled. The vehicle failed to restart. The vehicle was towed to a dealer where it was diagnosed and determined that the Integrated Charging Control Unit (ICCU) assembly and fuse needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 148,309.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11727582March 27, 2026
ELECTRICAL SYSTEM
The car has 41,000 miles and has experienced the second failure of the ICCU, so it will have a third unit in 3 years. The noteworthy issue is the risk associated with these failures. The unit failed on the freeway, and power was reduced to 20% (estimate), which put me and others in danger. This is apparently a known and significant issue with KIA. As a consumer, I am extremely concerned it will experience a 3rd failure, which could include immediate risk to self and passengers. How is this acceptable? Thanks for providing the forum to discuss.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11727539March 27, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
The contact owns a 2022 Kia EV6. The contact stated that while driving approximately 64 MPH, the left side of the steering wheel seized, and the vehicle aggressively jerked to the left into oncoming traffic. The message “Smart Cruise Disabled” was displayed. The contact was able to quickly regain control of the vehicle. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure, and a case was opened. The approximate failure mileage was 65,300.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11727401March 27, 2026
ELECTRICAL SYSTEM, SEATS
Iccu failure and defective drivers seat. Was covered under warranty but took over a year to finish all defective parts. Still not 100%
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726044March 21, 2026
ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
The ICCU failed which was part of the recall. Kia is unwilling to honor repairs beyond the 100,000 mile warranty which is unacceptable because there is still no resolution and it is subject to potential future failure. I need an extended warranty.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11726014March 21, 2026
ELECTRICAL SYSTEM
The ICCU failed and had to be replaced. This is a known issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725021March 17, 2026
ELECTRICAL SYSTEM
Driving down highway and check electrical vehicle system came on vehicle said pull over as soon as safely possible EV six started to go into turtle mode slow down to half speed then quarter speed before I was able to pull it into a safe spot took it into dealer after having it to be towed ICCU failure and they are ordering a new part for replacement. Also drained the entire 12 V battery.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724991March 17, 2026
UNKNOWN OR OTHER, ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
My car was / is one of thousands of Kia cars based on the eGMP platform to experience an ICCU failure. This is believed to be a design issue. While the repair was covered, reports indicate that the problem is not solved and will re-occur in time.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724431March 15, 2026
ELECTRICAL SYSTEM, ENGINE
I am reporting a recurring safety and reliability issue with my 2022 Kia EV6 GT-Line (VIN: [XXX] ). The vehicle currently has approximately 63,100 miles. The vehicle repeatedly displays a “Check Electric Vehicle System” warning message. This problem has occurred three separate times. On at least two occasions, the vehicle became undriveable and required towing. The failure appears to affect the vehicle’s electric powertrain or control systems. The vehicle is currently being taken again to the dealership (Lou Sobh Kia in Cumming, Georgia) for diagnosis of the same issue. This will be the third service visit for this recurring failure. Because this issue can cause the vehicle to become unexpectedly inoperable, I am concerned about the safety implications and believe it may indicate a broader defect affecting Kia EV6 vehicles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724291March 14, 2026
UNKNOWN OR OTHER
The vehicle lost the ability to charge on Level 2 and Level 1 charging. I took it to the Kia dealer and they told me it was the ICCU, took then a week to repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724240March 13, 2026
FUEL/PROPULSION SYSTEM, ELECTRICAL SYSTEM
ICCU issue. Car showed zero percent battery after charging all night. No warning lights no errors
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724017March 13, 2026
UNKNOWN OR OTHER
Perhaps 1 year into owning this car the apple carplay connection started going in and out-- it takes perhaps 10 to 15 seconds for it to start working again. I've tried different phones and cords. This issue is getting worse, sometimes 6 times in a 20 minute drive. Now it goes out very frequently (though it is rare in the mornings for some reason). I have brought the car into a dealership and they cannot find any issue with the car. At the recommendation of the dealership I switched the cord to an official apple cord, but when I did this the connection would be lost and I'd have to reach down, disconnect the cord, and reconnect it to get the screen to come back on-- I have since switched back to an Anker cord. There have been many drivers with the same EV6 reporting this issue in Kia FB groups. Now that the car is about 4 years old, it happens very frequently (one time 6 times in a 10 minute span). The safety issue comes in as one, some people may be reaching to disconnect and reconnect their cord while driving, which can be a distraction and may lead to increase in accidents, two, if someone is on a call they may disconnect the cord and switch to speaker, which again is a distraction, and three, I have also been using the navigation system through the carplay, and when the map goes out my turn is going up it can cause me to hesitate on whether to turn or not (and perhaps if the screen comes on at the last minute, make a quick turn, which can increase risk of collision).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723695March 11, 2026
UNKNOWN OR OTHER
Sunroof glass spontaneously exploded outwards while driving on the highway with a loud boom
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723556March 11, 2026
ELECTRICAL SYSTEM
A warning came up on the dashboard to “Check electric vehicle system”. 12v battery light also on. Vehicle went into limp mode and drove at 45 mph max for a period of time, then dropped to 27 mph max. Inspections at Ziegler Kia in Holland, MI, found the ICCU was faulty and needs to be replaced. This vehicle has already had the ICCU recall applied, yet ICCU has failed again.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723084March 9, 2026
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
The iccu failed on this car rendering the whole vehicle useless. This part is currently a recall and I was using a new ICCU with the software update per their recall solution. My second ICCU failed at approximately 40k miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723023March 9, 2026
ELECTRICAL SYSTEM, POWER TRAIN
I was unable to charge this electric vehicle which I normally do almost once or twice a week using my home level 2 charger. It also did not speak the message that "your vehicle is being charged" which it normally does when I charge the vehicle. I tried multiple times. Then I got into the vehicle and saw that it was giving me the following error messages (pics included below) upon trying to start it. 1. "Check Electric Vehicle System" 2. "Battery Discharge Warning - Please use the vehicle after starting the vehicle". However the vehicle would not start and then it went went totally dead. Kia was kind enough to tow it under warranty to Century Kia in Tampa, FL as well as now they are trying to identify the issue. Kia was also kind enough to provide me a rental via Century Kia which I appreciate.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11722605March 6, 2026
FUEL/PROPULSION SYSTEM
When attempting to level one charge the vehicle at home, the car returned a failure to charge error and would not charge. This was attempted several times using different outlets and the same error occurred. The car was brought to Gettel Kia in Bradenton Florida. The dealership confirmed that the ICCU had failed,. They did not have the part and apparently it is on backorder. The repair is being covered under warranty, however, it is not being considered a recall, despite many other Kia EV6s having ICCU failures. The ICCU failures are extensive and need to be further investigated by NHSTA and a full recall for all Kia EV6s should be ordered.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11722088March 4, 2026
ELECTRICAL SYSTEM
my 2022 ev6 iccu went bad at 106,000 miles. I took it to the dealer at 99,000 for iccu safety recall . the dealership did not replace the iccu at the safety recall . the dealer wants me to pay 4000 dolllars to fix it....they should have replace it at the safety recall. kia goose creek, south carolina
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11721998March 4, 2026
POWER TRAIN
While driving the vehicle a short distance, I heard a loud pop from the back seat. The car immediately warned of an electrical system failure. The issue and symptoms are consistent with ICCU module failures, reported across the kia/hyundai egmp platform. My safety was put risk, because I was stopped in heavy traffic when this happened and could have been stranded far from home with no ability to drive the vehicle more than a couple of miles at most. The warnings started immediately after the pop I heard.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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