Kia Niro, model years 2017 to 2018. Filed by Kia America, Inc. and reported to NHTSA on 11 November 2022. 27,030 vehicles potentially affected.
What the notice says 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.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
Kia's own number for this recall: SC256. That is the number on the owner letter and on the dealer paperwork. 22V836 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 22V836 cover?
- Kia Niro, model years 2017-2018.
- What is wrong with them?
- Kia Motors America (Kia) is recalling certain 2017-2018 Kia Niro hybrid electric vehicles previously recalled under recall 18V-666.
- What can happen if it is not put right?
- Overheated rear seats increase the risk of a fire.
- Is there a fix yet?
- Yes, and it is free. 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.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. Kia calls this recall SC256, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “Overheated rear seats increase the risk of a fire.”
affected
in the notice
caught
| Campaign | 22V836 |
|---|---|
| Filed by | Kia America, Inc. |
| System at fault | Hybrid Propulsion System |
| Reported to NHTSA | 11 November 2022 |
| Model years | 2017-2018 |
| Vehicles named | KIA NIRO |
What the notice says today
The consequence
Overheated rear seats increase the risk of a fire.
The 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.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 46 notices in the record whose component field names hybrid propulsion system. Across that group the median wait before owners were written to was 57 days.
The models named here, across their whole recall history
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
Other Kia notices we hold
- 26V545: 2025-2026 EV9
- 26V431: 2022-2024 EV6 and 2024 EV9
- 26V430: 2020-2024 Telluride
- 26V356: 2027 Telluride and Telluride Hybrid
- 26V232: 2022-2026 Carnival
- 26V173: 2027 Telluride Hybrid SX Prestige and X-Line SX Prestige
- 26V135: 2027 Kia Telluride and 2026 Kia K4
- 26V105: 2025 Telluride
All 164 Kia campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 22V836 on 23 August 2026, they were:
- Defect summary
868f3cf7 - Consequence
c46caf5c - Remedy
6a2b251f
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 22V836 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Kia Niro, in all seven, is kept on that vehicle's own page, with the newest in each.
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