2023 Kia EV6 Electrical System Problems
Electrical System complaints make up 104 of 137 total complaints (76%) for the 2023 Kia EV6, mostly centered on charging failures. NHTSA lists three related recalls covering the Integrated Charging Control Unit and high-voltage battery cells. Median mileage at failure is 8,000 miles.
- Electrical System complaints
- 104
- 76% of 137
- Crashes reported
- 0
- Fires reported
- 0
- Injuries reported
- 0
- Median mileage
- 8,000 mi
- Related recalls
- 3
Typical electrical symptoms owners report
- Charging stops or fails intermittently on Level 2 home chargers, often after 10-40 minutes, with error messages like "charging interrupted" or "charging failed".
- DC fast charging sessions abort mid-session, sometimes leaving the vehicle stranded with reduced range.
- Charging system warning lights appear alongside signs of overheating and inconsistent charging speeds.
- A burned USB charging port ignited a USB cable while the vehicle was parked, damaging the driver's seat.
- Speakers emit a loud, piercing sound shortly after startup, forcing the owner to pull over.
- Some owners report the vehicle stopped accepting a charge entirely after intermittent electrical system warnings, leaving it inoperable.
When 2023 Kia EV6 electrical complaints were filed
First complaint Jun 15, 2023, latest Sep 20, 2026.
Electrical System recalls for the 2023 Kia EV6
- NHTSA 26V431000Jul 2, 2026Electrical System8 vehiclesPark Outside
Electrical system:propulsion system:traction battery
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 and 2024 EV9 vehicles. The high voltage battery cells may contain misaligned electrodes, which can lead to a fire while parked or driving.
Risk: A fire increases the risk of injury.
Remedy: Owners are advised to park outside and away from structures and limit their charge to a maximum of 80% until the recall repair is complete. Dealers will replace the high voltage battery system assembly, free of charge. Owner notification letters are expected to be mailed August 7, 2026. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC375. Vehicle Identification Numbers (VINs) involved in this recall will become searchable on NHTSA.gov beginning July 17, 2026.
- NHTSA 24V867000Nov 18, 2024Electrical System62,872 vehicles
Electrical system:propulsion system:charging:module:software
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters were mailed December 13, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC327. This recall expands and replaces previous recall number 24V-200. Vehicles previously repaired under recall 24V-200 will need to have the new remedy completed.
- NHTSA 24V200000Mar 14, 2024Electrical System48,232 vehicles
Electrical system:12v/24v/48v battery
Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-Volt battery, which can result in a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters are expected to be mailed April 29, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC302.
Electrical System complaints by EV6 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How common are electrical problems in the 2023 Kia EV6?
- Electrical System complaints account for 104 of 137 total complaints filed for the 2023 EV6, or 76% of all complaints for that year.
- Is there a recall for the 2023 Kia EV6 electrical system?
- Yes. NHTSA lists three related recalls: campaign 26V431000 for high-voltage battery cells that may catch fire, and campaigns 24V867000 and 24V200000 for the Integrated Charging Control Unit (ICCU), which can stop charging the 12-volt battery and cause loss of drive power.
- At what mileage do these electrical issues typically show up?
- NHTSA data shows a median mileage at failure of 8,000 miles for electrical system complaints on the 2023 EV6.
- Have there been any fires or crashes linked to these electrical complaints?
- NHTSA records show 0 crashes, 0 fires, and 0 injuries associated with the 104 electrical system complaints filed for the 2023 EV6, though one sample complaint describes a USB port cable fire.
- Is the electrical issue rate improving in newer EV6 model years?
- The share of complaints tied to the Electrical System has declined some by model year: 79% in 2022, 76% in 2023, 72% in 2024, and 74% in 2025.