NHTSA (USA)Critical
2020 KIA NIRONHTSA Campaign #22V899000
The official notice
Defect
Kia America, Inc. (Kia) is recalling certain 2020 Niro EV vehicles. The Electric Power Control Unit (EPCU) may have been improperly sealed and may leak coolant internally.
Safety 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 9, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC258.
872 vehicles affectedMfr ref: SC258Updated June 10, 2026