The defect
Hyundai Motor America (Hyundai) is recalling certain 2021 Kona EV vehicles. The Electric Power Control Unit (EPCU) may have been improperly sealed and may leak coolant internally.
The risk
Coolant contacting the EPCU circuit board may cause a loss of drive power, increasing the risk of a crash.
The remedy
Dealers will inspect and replace the EPCU, as necessary, free of charge. Owner notification letters were mailed March 22, 2023. A second notice will be sent once the final remedy is available. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 239.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Hyundai KONA Electric | 2021 |
Components: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Hyundai KONA Electric | 2021 | 27 | 2 |
Other electrical system recalls in 2022
115 of the 933 recall campaigns reported to NHTSA in 2022 concerned the electrical system; Hyundai Motor America filed 205 campaigns in all.
| 22V956000 29 Dec 2022 | Volkswagen Group of America, Inc. |
| 22V944000 20 Dec 2022 | BMW of North America, LLC |
| 22V934000 16 Dec 2022 | Lightning eMotors Inc. |
| 22V926000 14 Dec 2022 | Polestar Automotive USA, Inc. |
| 22V924000 13 Dec 2022 | Easymile Inc. |
| 22V922000 13 Dec 2022 | Jayco, Inc. |
| 22V913000 9 Dec 2022 | Kawasaki Motors Corp., U.S.A. |
| 22V907000 8 Dec 2022 | Subaru of America, Inc. |
NHTSA recalls (public domain) · all recalls of 2022