
Kia filed it with NHTSA. The number finds it.
Kia service bulletins and campaigns
469 Kia communications on file with a page here: 367 service bulletins, 33 service campaigns, 21 over-the-air updates, 17 emissions, 16 warranty extensions, 15 others. Every bulletin a Kia model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Kia filed since 2016, whether or not the vehicle has a page.
Kia’s warranty extensions and special-coverage programs are also in their own list and one list with every other make’s, with the term each runs to.
Every bulletin for your Kia
Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Kia filed with NHTSA for it, and the repair bulletins that go with them.
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Look it up by VIN
Decoded by NHTSA in your browser, then its bulletin list opens.
Holding a letter? Type its number on the bulletins page.
The newest letters Kia owners get
Source: service campaigns, warranty extensions, over-the-air updatesService campaigns, warranty extensions, updates
Source: the kinds an owner is written to about| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| WTY049 | Warranty extension | Visibility/Wiper | Sep 25, 2026 | 2022 Telluride, 2021 Telluride, 2020 Telluride |
| WTY047 | Warranty extension | Suspension | Sep 25, 2026 | 2025 Sportage, 2024 Sportage, 2023 Sportage |
| SC330 | Service campaign | Electrical System, Exterior Lighting | Sep 25, 2026 | 2018 Sorento, 2017 Sorento, 2016 Sorento |
| SC373 | Service campaign | Visibility/Wiper, Engine | Sep 23, 2026 | 2026 EV6, 2025 EV6, 2024 EV6 |
| WTY046 | Warranty extension | Visibility/Wiper, Electrical System | Sep 17, 2026 | 2022 Stinger |
| SC370 | Service campaign | Visibility/Wiper, Electrical System | Sep 17, 2026 | 2022 Stinger |
| SA652/SA653/SA658 | Over-the-air update | Electrical System | Sep 16, 2026 | 2027 Telluride |
| SC367 | Emissions | Electrical System, Engine | Sep 11, 2026 | 2020 Optima, 2019 Optima |
| SC365 | Emissions | Engine, Electrical System | Sep 10, 2026 | 2021 Sedona, 2020 Sedona, 2019 Sedona +2 |
| SC373B | Service campaign | Engine, Visibility/Wiper | Sep 4, 2026 | 2026 EV6, 2025 EV6, 2024 EV6 |
| OTA_ELE431_432_434_NOTES | Over-the-air update | Electrical System | Aug 29, 2026 | 2027 Telluride |
| WTY048 | Warranty extension | Electrical System | Aug 25, 2026 | 2024 Carnival, 2023 Carnival, 2022 Carnival |
| SC334 | Service campaign | Service Brakes, Structure | Aug 25, 2026 | 2019 Soul, 2018 Soul, 2017 Soul +1 |
| SC373A | Service campaign | Engine, Visibility/Wiper | Aug 21, 2026 | 2026 EV6, 2025 EV6, 2024 EV6 |
| SC377 | Service campaign | Service Brakes | Aug 11, 2026 | 2027 Telluride |
| OTA_ELE427_RELEASE_NOTES | Over-the-air update | Electrical System | Aug 11, 2026 | 2026 EV9, 2025 EV9 |
| SC369 | Emissions | Engine, Electrical System | Jul 24, 2026 | 2023 Stinger, 2022 Stinger |
| SC238 | Service campaign | Service Brakes, Structure | Jul 18, 2026 | 2017 Forte, 2016 Forte |
| SC269 | Service campaign | Electrical System, Engine | Jul 15, 2026 | 2016 Optima |
| SA651 | Over-the-air update | Electrical System | Jun 24, 2026 | 2027 Telluride |
| SC307 | Service campaign | Electrical System, Visibility/Wiper | Jun 18, 2026 | 2022 K5, 2021 K5 |
| ELE413 | Over-the-air update | Electrical System | Jun 18, 2026 | 2026 Carnival, 2025 Carnival, 2026 EV9 +5 |
| WTY031 | Warranty extension | Exterior Lighting, Electrical System | Jun 16, 2026 | 2018 Sorento, 2017 Sorento, 2016 Sorento |
| WTY045 | Warranty extension | Engine | Jun 4, 2026 | 2025 Telluride, 2024 Telluride, 2023 Telluride +3 |
| WTY043 | Warranty extension | Structure | Jun 3, 2026 | 2026 Sorento, 2025 Sorento, 2024 Sorento +1 |
| WTY044 | Warranty extension | Electrical System, Fuel/Propulsion System | Apr 23, 2026 | 2024 EV6, 2023 EV6, 2022 EV6 |
| SC363 | Service campaign | Power Train | Apr 17, 2026 | 2026 Carnival, 2025 Carnival, 2026 K5 +2 |
| SC340 | Emissions | Engine, Electrical System | Apr 4, 2026 | 2020 Optima, 2019 Optima, 2018 Optima +14 |
| WTY042 | Warranty extension | Electrical System | Mar 26, 2026 | 2025 Sorento, 2024 Sorento, 2023 Sorento +2 |
| SC310Z | Service campaign | Electrical System, Fuel/Propulsion System | Mar 5, 2026 | 2017 Soul, 2016 Soul |
| SC357 | Emissions | Engine, Electrical System | Feb 21, 2026 | 2025 Telluride, 2024 Telluride, 2023 Telluride +3 |
| SC325 | Emissions | Engine, Electrical System | Feb 20, 2026 | 2023 Niro, 2022 Niro, 2023 Sorento +2 |
| SC199_TSB_R1 | Emissions | Power Train, Electrical System | Feb 19, 2026 | 2021 Forte, 2020 Forte, 2019 Forte +3 |
| SA635 | Over-the-air update | Electrical System | Feb 10, 2026 | 2026 EV6, 2025 EV6, 2026 Sportage |
| DC26 | Service campaign | Engine | Feb 10, 2026 | 2026 Carnival, 2026 K4, 2026 K5 +4 |
| SC360 | Service campaign | Electrical System | Feb 6, 2026 | 2026 EV9, 2025 EV9, 2024 EV9 |
| SC288 | Emissions | Fuel/Propulsion System, Electrical System | Jan 16, 2026 | 2024 K5, 2023 K5, 2022 K5 +1 |
| SA634 | Over-the-air update | Electrical System, Service Brakes | Jan 6, 2026 | 2026 EV9 |
| SC358 | Service campaign | Visibility/Wiper | Dec 23, 2025 | 2025 Niro |
| WTY039 | Warranty extension | Engine | Dec 18, 2025 | 2017 Cadenza, 2016 Cadenza, 2016 Sedona |
| SA621 | Over-the-air update | Engine, Electrical System | Dec 2, 2025 | 2025 K4 |
| SC320 | Emissions | Engine, Fuel/Propulsion System | Nov 20, 2025 | 2024 Carnival, 2024 Niro, 2024 Sportage |
| SC343 | Service campaign | Electrical System | Nov 18, 2025 | 2025 EV6 |
| SC353 | Service campaign | Engine | Nov 13, 2025 | 2025 Sorento |
| SC352 | Service campaign | Electrical System | Nov 13, 2025 | 2026 Carnival, 2025 Carnival |
| SC350 | Service campaign | Back Over Prevention, Electrical System | Nov 7, 2025 | 2026 Sportage, 2025 Sportage |
| WTY038 | Warranty extension | Electrical System | Oct 21, 2025 | 2024 Seltos, 2023 Seltos, 2022 Seltos +1 |
| WTY035 | Warranty extension | Engine | Oct 8, 2025 | 2017 Sorento, 2016 Sorento |
| SA618 / SA626 | Over-the-air update | Power Train, Electrical System | Oct 1, 2025 | 2024 EV9 |
| SA630 | Over-the-air update | Power Train, Electrical System | Sep 30, 2025 | 2025 K5 |
| OTA_ELE396 | Over-the-air update | Electrical System | Sep 18, 2025 | 2025 EV6 |
| SC338 | Emissions | Fuel/Propulsion System, Electrical System | Sep 12, 2025 | 2024 Niro, 2023 Niro, 2024 Sportage +1 |
| WTY041 | Warranty extension | Electrical System, Structure | Sep 11, 2025 | 2025 Soul, 2024 Soul, 2023 Soul +3 |
| SC345 | Service campaign | Power Train | Aug 22, 2025 | 2024 EV6, 2023 EV6, 2024 Niro +1 |
| SC321 | Service campaign | Service Brakes | Aug 21, 2025 | 2022 Niro, 2021 Niro, 2020 Niro +1 |
| SC344 | Service campaign | Forward Collision Avoidance, Vehicle Speed Control | Aug 1, 2025 | 2024 Telluride |
| SC288A | Emissions | Electrical System, Fuel/Propulsion System | Jul 18, 2025 | 2024 K5, 2023 K5, 2022 K5 +1 |
| SC335 | Service campaign | Electrical System, Fuel/Propulsion System | Jun 26, 2025 | 2024 Niro, 2023 Niro, 2024 Sportage +1 |
| SA594 | Over-the-air update | Electrical System, Power Train | Jun 25, 2025 | 2025 EV9, 2024 EV9 |
| SA617 | Over-the-air update | Electrical System, Engine | Jun 18, 2025 | 2025 Carnival |
| SC333 | Emissions | Fuel/Propulsion System, Engine | Jun 11, 2025 | 2025 Carnival |
| SC298_QA | Service campaign | Electrical System, Visibility/Wiper | May 13, 2025 | 2024 Sorento, 2023 Sorento |
| SA609 | Over-the-air update | Air Bags, Electrical System | May 8, 2025 | 2025 K5 |
| SC339 | Service campaign | Seats, Electrical System | May 3, 2025 | 2025 Sorento, 2024 Sorento |
| OTA_ELE380 | Over-the-air update | Electrical System, Fuel/Propulsion System | Apr 30, 2025 | 2025 EV9, 2024 EV9 |
| SC297_QA | Service campaign | Power Train, Electrical System | Apr 2, 2025 | 2023 Seltos, 2022 Seltos, 2021 Seltos |
| WTY034 | Warranty extension | Fuel/Propulsion System, Engine | Mar 27, 2025 | 2020 Cadenza, 2019 Cadenza, 2018 Cadenza +6 |
| SA608 | Over-the-air update | Electrical System | Mar 4, 2025 | 2025 EV9, 2024 EV9 |
| SA601 | Over-the-air update | Electrical System, Fuel/Propulsion System | Feb 26, 2025 | 2025 EV9, 2024 EV9 |
| SC322 | Emissions | Electrical System, Forward Collision Avoidance | Jan 30, 2025 | 2025 Sportage, 2024 Sportage, 2023 Sportage |
| SC318 | Emissions | Engine | Nov 14, 2024 | 2024 Sorento |
| (AP): 91920-R0000/100 & (MCU): 91920-R0000/100 | Over-the-air update | Electrical System | Nov 13, 2024 | 2025 Carnival |
| SC323 | Service campaign | Fuel/Propulsion System, Electrical System | Oct 31, 2024 | 2024 Niro, 2023 Niro |
| SA591 | Over-the-air update | Electrical System, Forward Collision Avoidance | Oct 16, 2024 | 2025 Sorento |
| SC315 | Emissions | Engine | Sep 23, 2024 | 2024 Sportage |
| WTY040 | Warranty extension | Suspension | Sep 21, 2024 | 2024 Telluride, 2023 Telluride, 2022 Telluride +2 |
| WTY037 | Warranty extension | Visibility/Wiper, Electrical System | Sep 17, 2024 | 2022 K5, 2021 K5 |
| SC238A | Service campaign | Service Brakes | Aug 16, 2024 | 2017 Forte, 2016 Forte |
| SC305 | Emissions | Engine | Aug 14, 2024 | 2023 Niro |
| SA579 | Over-the-air update | Electrical System | Jul 11, 2024 | 2024 EV9 |
| SA577 | Over-the-air update | Electrical System, Fuel/Propulsion System | Jul 10, 2024 | 2024 EV9 |
| SC313 | Service campaign | Electrical System | Jun 13, 2024 | 2024 Telluride |
| SC311 | Service campaign | Electrical System, Fuel/Propulsion System | Jun 11, 2024 | 2024 EV6, 2023 EV6, 2022 EV6 +1 |
| SC310A | Service campaign | Electrical System, Fuel/Propulsion System | Jun 5, 2024 | 2017 Soul, 2016 Soul |
| SC267A | Service campaign | Electrical System, Fuel/Propulsion System | Jun 4, 2024 | 2019 Soul, 2018 Soul, 2017 Soul +1 |
| SC301 | Service campaign | Service Brakes, Electrical System | May 22, 2024 | 2024 Telluride, 2023 Telluride, 2022 Telluride +2 |
| SC290 | Emissions | Electrical System, Engine | May 14, 2024 | 2024 Carnival, 2023 Carnival, 2022 Carnival |