NHTSA (USA)Critical
2017 KIA NIRONHTSA Campaign #18V257000
The official notice
Defect
Kia Motors America (Kia) is recalling certain 2017 Kia Niro vehicles. The Hydraulic Clutch Actuator (HCA) inner oil seal may leak, allowing oil to accumulate in the cap area, possibly resulting in an electrical short.
Safety Risk
An electrical short can increase the risk of a fire.
Remedy
Kia will notify owners, and dealers will inspect the HCA caps for leaked oil and replace the HCA assembly if needed, or replace the HCA cap with additional sealant. These repairs will be performed free of charge. The recall is expected to begin June 15, 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC163.
27,029 vehicles affectedMfr ref: SC163Updated June 10, 2026