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Service bulletins for the 2026 Kia EV9

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

42 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
PS8142026-09-18. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. This Pitstop provides information related to Electric Vehicle (EV) charging on 2024 - 2026MY EV9 (MV1, MV1a) vehicles. In some cases, high-voltage charging performance may be limited or inoperative and accompanied by an illuminated malfunction indicator lamp (MIL) with DTC P343A98 stored. This condition may occur if the Electric Water Pump #1 (Power Electronics) E65 connector and Electric Water Pump #2 (High-Voltage Battery) E66 connector being inadvertently swapped.
PI2601A_OWNR_1022026-09-02. Other. VISIBILITY/WIPER. PRODUCT IMPROVEMENT CAMPAIGN: OWNER NOTIFICATION (PI2601A Flight 102) - This document is the owner notification advising that Kia is conducting a Product Improvement Campaign on 2024-2026 MY EV9 vehicles to replace the passenger-side wiper arm on your vehicle with an improved wiper arm of a different shape and angle to increase the clearance between the wiper and windshield cowl.
PI2601B_TSB2026-08-29. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: PRODUCT IMPROVEMENT CAMPAIGN: WIPER MESSAGE LOGIC IMPROVEMENT (PI2601B) - This bulletin provides information to install enhanced windshield wiper software on certain 2024–2026MY EV9 (MV1, MV1a) vehicles as listed.
PI2601B_QA2026-08-29. Other. ELECTRICAL SYSTEM. PRODUCT IMPROVEMENT CAMPAIGN: QUESTION AND ANSWER (PI2601B) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Product Improvement Campaign PI2601B.
PI2601B_OWNR2026-08-29. Other. ELECTRICAL SYSTEM. PRODUCT IMPROVEMENT CAMPAIGN: OWNER NOTIFICATION (PI2601B) - This document is the owner notification advising that Kia is conducting a Product Improvement Campaign on all 2024-2025 MY and certain 2026 MY EV9 vehicles to install enhanced windshield wiper software that provides drivers with additional reminders related to the use of the windshield wipers during winter conditions.
PI2601B_OM_Leaf2026-08-29. Other. ELECTRICAL SYSTEM. PRODUCT IMPROVEMENT CAMPAIGN: OWNER'S MANUAL INSERT LEAFLET (PI2601B) - This document is the PI2601B Owner's Manual Insert Leaflet that contains revised information for wipers. Vehicle owners are advised to keep this leaflet with the Owner's Manual.
PI2601B_DPSM2026-08-29. Other. ELECTRICAL SYSTEM. PRODUCT IMPROVEMENT CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (PI2601B) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a a Product Improvement Campaign on all 2024-2025 MY and certain 2026 MY EV9 vehicles, manufactured from September 25, 2023 through July 16, 2026, to install enhanced windshield wiper software that provides drivers with additional reminders related to the use of the windshield wipers during winter weather conditions.
PI2601B_DP2026-08-29. Other. ELECTRICAL SYSTEM. PRODUCT IMPROVEMENT CAMPAIGN: DEALER PRINCIPAL MEMO (PI2601B) - This document is the announcement to the dealer principals advising that Kia is conducting a Product Improvement Campaign on all 2024-2025 MY and certain 2026 MY EV9 vehicles, manufactured from September 25, 2023 through July 16, 2026, to install enhanced windshield wiper software that provides drivers with additional reminders related to the use of the windshield wipers during winter weather conditions.
OTA_ELE427_RELEASE_NOTES2026-08-29. Over-the-air update. ELECTRICAL SYSTEM. OVER-THE-AIR: OVER-THE-AIR SOFTWARE UPDATE FOR COMMUNICATION CONTROL UNIT: This Over-the-Air (OTA)software update is designed to update the Communication Control Unit (CCU) logic of certain 2025 – 2026MY EV9 vehicles. This update is designed to improve the Communication Control Unit (CCU) logic to enhance charging-related messaging in the app.
TSB_ELE4272026-08-12. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: VEHICLE-TO-EVERYTHING (V2X) SOFTWARE UPGRADE - This bulletin provides information to install the Vehicle-to-Everything ‘V2X’ function enhancements by upgrading the software of the Central Communication Unit ‘CCU’ on certain 2025 - 2026MY EV9 (MV1a) vehicles produced at Kia Georgia (KaGA) that have been unable to be updated using the Over-The-Air ‘OTA’ method. The V2X technology allows EV9 vehicles to interact with other devices such as Vehicle-to-Home ‘V2H’ and Vehicle-to-Grid ‘V2G’ technology which enables bidirectional charging, where the EV's battery can be used as a mobile energy storage unit, providing power to the grid or a home backup power source.
OTA_ELE413_NOTES_R22026-06-18. Over-the-air update. ELECTRICAL SYSTEM. RELEASE NOTES: OVER-THE-AIR: SOFTWARE UPDATE FOR DATA CONNECTIVITY (ELE413 Revision 2) - This Over-the-Air (OTA) software update is designed to update the Data Connectivity Unit (DCU) logic of certain 2025 - 2026MY Carnival, EV9, K5 and Sorento vehicles. This update is designed to improve the vehicle’s network communication performance.
TSB_BOD3552026-06-18. Service bulletin. SEATS. TECHNICAL SERVICE BULLETIN: FRONT SEAT SLIDE MOTOR NOISE (CA2603) - This bulletin provides information to remove the seat slide motor tube from the power front seats on certain 2026MY EV9 (MV1a) vehicles produced from January 2, 2025, through January 3, 2026. The subject vehicles may exhibit a buzzing noise while the user operates the front power seat slide (forward and rearward) functions. This condition does not affect seat functionality.
TSB_ELE4222026-06-03. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment systems on applicable Kia vehicles using the Kia Navigation Updater available at update.kia.com. The software update may improve system performance, enhance existing features, and apply the latest operating software for supported vehicles (2021-2026MY All Models).
TSB_BOD3542026-05-22. Service bulletin. SEATS. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: FRONT SEAT SLIDE MOTOR NOISE (SA647) - This bulletin provides information to remove the seat slide motor tube from the power front seats on certain 2026MY EV9 (MV1a) vehicles produced from January 2, 2025, through January 3, 2026, that are in dealer stock only. The subject vehicles may exhibit a buzzing noise while the user operates the power seat slide (forward and rearward) functions. This condition does not affect seat functionality.
TSB_ELE4172026-05-01. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing USB for installation on applicable Kia vehicles. The software downloads and USB preparation process is similar across all supported platforms; however, in‑vehicle installation procedures vary by head unit type.
PI2601A_TSB2026-05-01. Service bulletin. VISIBILITY/WIPER. TECHNICAL SERVICE BULLETIN: PRODUCT IMPROVEMENT CAMPAIGN: PASSENGER SIDE WIPER ARM REPLACEMENT (PI2601A) - This bulletin provides the service procedure to replace the passenger-side (RH) windshield wiper arm on certain 2024-2026MY EV9 (MV1, MV1a) vehicles listed in the table below. During winter conditions, the windshield wipers may become temporarily inoperable due to accumulated snow on the windshield or cowl area. Kia has developed a newly designed passenger-side wiper arm of a different shape and angle to increase the clearance between the wiper and windshield cowl.
PI2601A_QA2026-05-01. Other. VISIBILITY/WIPER. PRODUCT IMPROVEMENT CAMPAIGN: QUESTION AND ANSWER (PI2601A) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Product Improvement Campaign PI2601A.
PI2601A_OWNR2026-05-01. Other. VISIBILITY/WIPER. PRODUCT IMPROVEMENT CAMPAIGN: OWNER NOTIFICATION (PI2601A) - This document is the owner notification advising that Kia is conducting a Product Improvement Campaign on 2024-2026 MY EV9 vehicles to replace the passenger-side wiper arm on your vehicle with an improved wiper arm of a different shape and angle to increase the clearance between the wiper and windshield cowl.
PI2601A_DPSM2026-05-01. Other. VISIBILITY/WIPER. PRODUCT IMPROVEMENT CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (PI2601A) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a a Product Improvement Campaign on 2024-2026 MY EV9 vehicles, manufactured from September 25, 2023 through April 9, 2026, to replace the passenger-side wiper arm with an improved wiper arm of a different shape and angle to increase the clearance between the wiper and windshield cowl.
PI2601A_DP2026-05-01. Other. VISIBILITY/WIPER. PRODUCT IMPROVEMENT CAMPAIGN: DEALER PRINCIPAL MEMO (PI2601A) - This document is the announcement to the dealer principals advising that Kia is conducting a a Product Improvement Campaign on 2024-2026 MY EV9 vehicles, manufactured from September 25, 2023 through April 9, 2026, to replace the passenger-side wiper arm with an improved wiper arm of a different shape and angle to increase the clearance between the wiper and windshield cowl.
TSB_ELE4132026-03-31. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: DCU COMMUNICATION LOGIC IMPROVEMENT - This bulletin provides the procedure to upgrade the Data Connectivity Unit (DCU) system software on some 2025–2026MY vehicles listed in the table below. Kia has identified that Connected Car Services (CCS) functionality may intermittently fail due to temporary DCU communication issues. This condition can impact convenience and connectivity features by causing the Remote Start and Remote Climate functions to become inoperative, prevent vehicle status updates in the Kia Access app, and interrupt connected navigation routing services.
SC360_OWNR2026-02-11. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC360) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign on certain 2024-2026 MY EV9 vehicles to reposition an electrical connector in the driver's footwell to prevent accidental disconnection by the driver's foot.
SC360_QA2026-02-06. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC360) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC360.
SC360_DP2026-02-06. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC360) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign on certain 2024-2026 MY EV9 vehicles manufactured from September 25, 2023 through April 29, 2025 to reposition an electrical connector in the driver’s footwell to prevent accidental disconnection by the driver’s foot.
SC360_DPSM2026-02-06. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC360) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Service Campaign on certain 2024-2026 MY EV9 vehicles manufactured from September 25, 2023 through April 29, 2025 to reposition an electrical connector in the driver’s footwell to prevent accidental disconnection by the driver’s foot.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.