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Manufacturer communications

Kia service bulletins and campaigns

Photo: Christian Buehner / Unsplash

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.

Your Kia

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.

Service campaigns, warranty extensions, updates

Source: the kinds an owner is written to about
NumberKindComponentDatedModel years
WTY049Warranty extensionVisibility/WiperSep 25, 20262022 Telluride, 2021 Telluride, 2020 Telluride
WTY047Warranty extensionSuspensionSep 25, 20262025 Sportage, 2024 Sportage, 2023 Sportage
SC330Service campaignElectrical System, Exterior LightingSep 25, 20262018 Sorento, 2017 Sorento, 2016 Sorento
SC373Service campaignVisibility/Wiper, EngineSep 23, 20262026 EV6, 2025 EV6, 2024 EV6
WTY046Warranty extensionVisibility/Wiper, Electrical SystemSep 17, 20262022 Stinger
SC370Service campaignVisibility/Wiper, Electrical SystemSep 17, 20262022 Stinger
SA652/SA653/SA658Over-the-air updateElectrical SystemSep 16, 20262027 Telluride
SC367EmissionsElectrical System, EngineSep 11, 20262020 Optima, 2019 Optima
SC365EmissionsEngine, Electrical SystemSep 10, 20262021 Sedona, 2020 Sedona, 2019 Sedona +2
SC373BService campaignEngine, Visibility/WiperSep 4, 20262026 EV6, 2025 EV6, 2024 EV6
OTA_ELE431_432_434_NOTESOver-the-air updateElectrical SystemAug 29, 20262027 Telluride
WTY048Warranty extensionElectrical SystemAug 25, 20262024 Carnival, 2023 Carnival, 2022 Carnival
SC334Service campaignService Brakes, StructureAug 25, 20262019 Soul, 2018 Soul, 2017 Soul +1
SC373AService campaignEngine, Visibility/WiperAug 21, 20262026 EV6, 2025 EV6, 2024 EV6
SC377Service campaignService BrakesAug 11, 20262027 Telluride
OTA_ELE427_RELEASE_NOTESOver-the-air updateElectrical SystemAug 11, 20262026 EV9, 2025 EV9
SC369EmissionsEngine, Electrical SystemJul 24, 20262023 Stinger, 2022 Stinger
SC238Service campaignService Brakes, StructureJul 18, 20262017 Forte, 2016 Forte
SC269Service campaignElectrical System, EngineJul 15, 20262016 Optima
SA651Over-the-air updateElectrical SystemJun 24, 20262027 Telluride
SC307Service campaignElectrical System, Visibility/WiperJun 18, 20262022 K5, 2021 K5
ELE413Over-the-air updateElectrical SystemJun 18, 20262026 Carnival, 2025 Carnival, 2026 EV9 +5
WTY031Warranty extensionExterior Lighting, Electrical SystemJun 16, 20262018 Sorento, 2017 Sorento, 2016 Sorento
WTY045Warranty extensionEngineJun 4, 20262025 Telluride, 2024 Telluride, 2023 Telluride +3
WTY043Warranty extensionStructureJun 3, 20262026 Sorento, 2025 Sorento, 2024 Sorento +1
WTY044Warranty extensionElectrical System, Fuel/Propulsion SystemApr 23, 20262024 EV6, 2023 EV6, 2022 EV6
SC363Service campaignPower TrainApr 17, 20262026 Carnival, 2025 Carnival, 2026 K5 +2
SC340EmissionsEngine, Electrical SystemApr 4, 20262020 Optima, 2019 Optima, 2018 Optima +14
WTY042Warranty extensionElectrical SystemMar 26, 20262025 Sorento, 2024 Sorento, 2023 Sorento +2
SC310ZService campaignElectrical System, Fuel/Propulsion SystemMar 5, 20262017 Soul, 2016 Soul
SC357EmissionsEngine, Electrical SystemFeb 21, 20262025 Telluride, 2024 Telluride, 2023 Telluride +3
SC325EmissionsEngine, Electrical SystemFeb 20, 20262023 Niro, 2022 Niro, 2023 Sorento +2
SC199_TSB_R1EmissionsPower Train, Electrical SystemFeb 19, 20262021 Forte, 2020 Forte, 2019 Forte +3
SA635Over-the-air updateElectrical SystemFeb 10, 20262026 EV6, 2025 EV6, 2026 Sportage
DC26Service campaignEngineFeb 10, 20262026 Carnival, 2026 K4, 2026 K5 +4
SC360Service campaignElectrical SystemFeb 6, 20262026 EV9, 2025 EV9, 2024 EV9
SC288EmissionsFuel/Propulsion System, Electrical SystemJan 16, 20262024 K5, 2023 K5, 2022 K5 +1
SA634Over-the-air updateElectrical System, Service BrakesJan 6, 20262026 EV9
SC358Service campaignVisibility/WiperDec 23, 20252025 Niro
WTY039Warranty extensionEngineDec 18, 20252017 Cadenza, 2016 Cadenza, 2016 Sedona
SA621Over-the-air updateEngine, Electrical SystemDec 2, 20252025 K4
SC320EmissionsEngine, Fuel/Propulsion SystemNov 20, 20252024 Carnival, 2024 Niro, 2024 Sportage
SC343Service campaignElectrical SystemNov 18, 20252025 EV6
SC353Service campaignEngineNov 13, 20252025 Sorento
SC352Service campaignElectrical SystemNov 13, 20252026 Carnival, 2025 Carnival
SC350Service campaignBack Over Prevention, Electrical SystemNov 7, 20252026 Sportage, 2025 Sportage
WTY038Warranty extensionElectrical SystemOct 21, 20252024 Seltos, 2023 Seltos, 2022 Seltos +1
WTY035Warranty extensionEngineOct 8, 20252017 Sorento, 2016 Sorento
SA618 / SA626Over-the-air updatePower Train, Electrical SystemOct 1, 20252024 EV9
SA630Over-the-air updatePower Train, Electrical SystemSep 30, 20252025 K5
OTA_ELE396Over-the-air updateElectrical SystemSep 18, 20252025 EV6
SC338EmissionsFuel/Propulsion System, Electrical SystemSep 12, 20252024 Niro, 2023 Niro, 2024 Sportage +1
WTY041Warranty extensionElectrical System, StructureSep 11, 20252025 Soul, 2024 Soul, 2023 Soul +3
SC345Service campaignPower TrainAug 22, 20252024 EV6, 2023 EV6, 2024 Niro +1
SC321Service campaignService BrakesAug 21, 20252022 Niro, 2021 Niro, 2020 Niro +1
SC344Service campaignForward Collision Avoidance, Vehicle Speed ControlAug 1, 20252024 Telluride
SC288AEmissionsElectrical System, Fuel/Propulsion SystemJul 18, 20252024 K5, 2023 K5, 2022 K5 +1
SC335Service campaignElectrical System, Fuel/Propulsion SystemJun 26, 20252024 Niro, 2023 Niro, 2024 Sportage +1
SA594Over-the-air updateElectrical System, Power TrainJun 25, 20252025 EV9, 2024 EV9
SA617Over-the-air updateElectrical System, EngineJun 18, 20252025 Carnival
SC333EmissionsFuel/Propulsion System, EngineJun 11, 20252025 Carnival
SC298_QAService campaignElectrical System, Visibility/WiperMay 13, 20252024 Sorento, 2023 Sorento
SA609Over-the-air updateAir Bags, Electrical SystemMay 8, 20252025 K5
SC339Service campaignSeats, Electrical SystemMay 3, 20252025 Sorento, 2024 Sorento
OTA_ELE380Over-the-air updateElectrical System, Fuel/Propulsion SystemApr 30, 20252025 EV9, 2024 EV9
SC297_QAService campaignPower Train, Electrical SystemApr 2, 20252023 Seltos, 2022 Seltos, 2021 Seltos
WTY034Warranty extensionFuel/Propulsion System, EngineMar 27, 20252020 Cadenza, 2019 Cadenza, 2018 Cadenza +6
SA608Over-the-air updateElectrical SystemMar 4, 20252025 EV9, 2024 EV9
SA601Over-the-air updateElectrical System, Fuel/Propulsion SystemFeb 26, 20252025 EV9, 2024 EV9
SC322EmissionsElectrical System, Forward Collision AvoidanceJan 30, 20252025 Sportage, 2024 Sportage, 2023 Sportage
SC318EmissionsEngineNov 14, 20242024 Sorento
(AP): 91920-R0000/100 & (MCU): 91920-R0000/100Over-the-air updateElectrical SystemNov 13, 20242025 Carnival
SC323Service campaignFuel/Propulsion System, Electrical SystemOct 31, 20242024 Niro, 2023 Niro
SA591Over-the-air updateElectrical System, Forward Collision AvoidanceOct 16, 20242025 Sorento
SC315EmissionsEngineSep 23, 20242024 Sportage
WTY040Warranty extensionSuspensionSep 21, 20242024 Telluride, 2023 Telluride, 2022 Telluride +2
WTY037Warranty extensionVisibility/Wiper, Electrical SystemSep 17, 20242022 K5, 2021 K5
SC238AService campaignService BrakesAug 16, 20242017 Forte, 2016 Forte
SC305EmissionsEngineAug 14, 20242023 Niro
SA579Over-the-air updateElectrical SystemJul 11, 20242024 EV9
SA577Over-the-air updateElectrical System, Fuel/Propulsion SystemJul 10, 20242024 EV9
SC313Service campaignElectrical SystemJun 13, 20242024 Telluride
SC311Service campaignElectrical System, Fuel/Propulsion SystemJun 11, 20242024 EV6, 2023 EV6, 2022 EV6 +1
SC310AService campaignElectrical System, Fuel/Propulsion SystemJun 5, 20242017 Soul, 2016 Soul
SC267AService campaignElectrical System, Fuel/Propulsion SystemJun 4, 20242019 Soul, 2018 Soul, 2017 Soul +1
SC301Service campaignService Brakes, Electrical SystemMay 22, 20242024 Telluride, 2023 Telluride, 2022 Telluride +2
SC290EmissionsElectrical System, EngineMay 14, 20242024 Carnival, 2023 Carnival, 2022 Carnival

Every bulletin, by the manufacturer’s date