The problem
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 fix
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.
Recall details
| NHTSA campaign | 22V-941 (22V941000) |
|---|---|
| Manufacturer number | 239 |
| Manufacturer | Hyundai Motor America |
| Component | Electrical system › Propulsion system › Traction battery › Thermal management › Fluid/coolant |
| Report date | December 16, 2022 |
| Owners notified | March 22, 2023 |
| Vehicles affected | 853 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the electrical system
Frequently asked questions
Is the recall 22V-941 repair free?
Yes. Hyundai dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 853 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.