Key Takeaway
Electrical Resistance at Main Relay May Cause Fire by Kia America, Inc. was recalled on November 14, 2022. What to do: Dealers will inspect the PRA and replace either the PRA or the Main Relay, as necessary, free of charge. Owner notification letters were mailed Janua...
Electrical Resistance at Main Relay May Cause Fire
Description
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.
Injuries / Consequence
Overheated rear seats increase the risk of a fire.
Remedy
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.
Products Affected
Vehicle
VehiclesRelated Recalls
Front Seat Back Frames May Fail
February 24, 2026
Instrument Panel Display Failure/FMVSS 101, 138
January 27, 2026
Blank Instrument Panel Screen/FMVSS 101
December 18, 2025
Fuel Tank May Leak
November 18, 2025
Incorrect Spare Tire/FMVSS 110
October 31, 2025
Fire from HVAC Wiring Harness
September 26, 2025
Frequently Asked Questions
Is this recall still active?
Check the status badge at the top of this page. "Ongoing" means the recall is still active and you should follow the remedy instructions. "Completed" or "Terminated" means the recall process has concluded, though the safety issue remains relevant for any unrepaired products.
How do I check if my product is affected?
Compare the model number, lot code, serial number, or date range listed in the recall notice with the information on your product's label or packaging. For vehicles, check your VIN at NHTSA.gov/Recalls.
What remedy is available for this recall?
The listed remedy for this recall is: 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 servi...
Where can I find the original recall notice?
This recall was issued by NHTSA. You can view the original notice using the link provided above.