KIA 2017 KIA NIRO Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2017 KIA NIRO
Brand
KIA
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2017
Kia America, Inc. is recalling certain 2017 KIA NIRO vehicles due to hybrid propulsion system issues. Overheated rear seats increase the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Kia Motors America (Kia) is recalling certain 2017-2018 Kia Niro hybrid electric vehicles previously recalled under recall 18V-666. The Main Relay within the Power Relay Assembly (PRA) may have inadequate connections between its contacts, causing increased electrical resistance, which can overheat the rear seats.
Reported concern (NHTSA)
Overheated rear seats increase the risk of a fire.
Recommended Action
Per NHTSA guidance
Dealers will inspect the PRA and replace either the PRA or the Main Relay, as necessary, free of charge. Owner notification letters were mailed January 9, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC256. This recall supersedes NHTSA recall number 18V-666. Vehicles already repaired under the previous recall will need to have the new remedy completed.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026