There are 7 owner-reported fuel system complaints for the 2022 Kia EV6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
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.
Integrated charging control unit (ICCU) failed. While my failure prevents ac charging, the unit is could also fail causing the 12v battery not to charge and the car to power down while driving on the highway. There were no indication of part failure.
I was driving and experience a loss in power and got the Check Electrical Vehicle System error message. As I was trying to get to safe location to stop, I got the Power Limited warning message and lost even more power then got the Stop Vehicle and Check Power Supply warning. I did not have any warning lights prior to this happening. I had my car towed to a KIA dealership for inspection and am waiting for their findings. It was at the KIA dealership 12/22/2025 for the latest safety recall update.
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.
Inlet charging port overheats causing charging to be interrupted when using 40A or higher EVSE. This is dangerous because the charging port or the wiring harness behind it is overheating because of high electrical power which can cause a fire. Kia has acknowledged this problem by issuing a TSB which reduces the charging rate when the overheating is detected but this does not solve the actual problem with the port or wiring harness.
Just got a safety notice from KIA for my EV6 saying the the car would stop with little warning, so with safety I can not drive a car the will stop on a freeway, so I would like a rebate or another car
My system keep failing to charge keeps saying charging failure. Temp is 65 out side no sun and it's night time. I'm using charge point because kia said that was the best for home charging. It has become more and more each time
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026