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Hyundai Kona Electric Recall 22V941: Coolant Leak Can Cause Sudden Loss of Drive Power

NHTSA campaign 22V941, reported December 16, 2022, 853 vehicles potentially affected.

What this recall means for you

Some 2021 Hyundai Kona Electric vehicles may have an Electric Power Control Unit (EPCU) that was not sealed properly, allowing coolant to leak inside the unit. If coolant reaches the EPCU circuit board, the vehicle can lose drive power, which raises the risk of a crash.

Hyundai will have dealers inspect the EPCU and replace it if needed, at no cost to you. Owner notification letters were mailed March 22, 2023, and Hyundai says a second notice will be sent once the final remedy is available. If you have not received a letter, you can contact Hyundai customer service at 1-855-371-9460 and reference recall number 239.

Check your vehicle's VIN for open recalls on NHTSA's website or through a Hyundai dealer, and schedule the free inspection and repair at an authorized Hyundai dealer.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V941Hyundai Motor America
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
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.
Risk
Coolant contacting the EPCU circuit board may cause a loss of drive power, increasing the risk of a crash.
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Hyundai Kona Electric2021