Kia EV9 Service Bulletins
101 manufacturer communications on file.
- March 20, 2026•Document ID: 11030344Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ELE413
- Date Added:
- March 31, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL 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.
Associated Products (10)Associated Documents - March 7, 2026•Document ID: 11029986Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- TSB_ELE392_R1
- Date Added:
- March 13, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: BSA REPLACEMENT GUIDANCE (ELE 392 REV 1) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding replacement Battery System Assemblies (BSA) for 2025MY EV9 (MV1a) vehicles produced from May 17, 2024, through December 20, 2024. As production of the 2025 model year EV9 (MV1a) has concluded, the EV9 (MV1) BSA will now be supplied as an after-sales (A/S) part for 2025MY EV9 (MV1a) vehicles.
Associated Products (1)Associated Documents - February 6, 2026•Document ID: 11028736Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- SC360_OWNR
- Date Added:
- February 11, 2026
- Manufacturer:
- KIA
SummaryVOLUNTARY 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.
Associated Products (3)Associated Documents - February 5, 2026•Document ID: 11028530Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- SC360_QA
- Date Added:
- February 6, 2026
- Manufacturer:
- KIA
SummaryVOLUNTARY 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.
Associated Products (3)Associated Documents - February 5, 2026•Document ID: 11028527Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- SC360_DP
- Date Added:
- February 6, 2026
- Manufacturer:
- KIA
SummaryVOLUNTARY 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.
Associated Products (3)Associated Documents - February 5, 2026•Document ID: 11028522Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- SC360_DPSM
- Date Added:
- February 6, 2026
- Manufacturer:
- KIA
SummaryVOLUNTARY 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.
Associated Products (3)Associated Documents - February 5, 2026•Document ID: 11028513Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- SC360_TSB
- Date Added:
- February 6, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: EF31 CONNECTOR BRACKET REPLACEMENT (SC360) - This bulletin provides information on repositioning the EF31 electrical connector by replacing the bracket with an improved one for certain 2024MY-2026MY EV9 (MV, MVa) vehicles within the production ranges listed in the table of this bulletin. The EF31 electrical connector, located near the top of the driver’s footrest, may become disconnected due to interference from the driver’s foot. If this electrical connector becomes disconnected, the 12V battery may discharge, which can cause the service warning light and/or “check electric vehicle system” message to illuminate. If the vehicle continues to be driven in this condition, the Power Limited (Turtle) warning light may illuminate, and the vehicle may enter Limp Home Mode with speed temporarily limited.
Associated Products (3)Associated Documents - January 26, 2026•Document ID: 11027857OtherELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- PS804
- Date Added:
- January 28, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL OPERATIONS: NACS VEICLE CHARGING ERROR W/ DTC P343B16 (PS804) - This Pitstop provides information regarding an Electric Vehicle ‘EV’ charging error accompanied by DTC P343B16 on certain 2025-2026MY EV6 (CVa) and 2026MY EV9 (MVa) vehicles equipped with Combined Charging System Combo 1 (“CCS1,” also known as SAE J1772 Combo) charging ports. When using the wrong CCS1 to North American Charging Standard ‘NACS’ adapter, proper electrical connections are not made between the charger to adapter and adapter to vehicle charging port, resulting in a charging error which can cause DTC P343B16 to set. Non-OEM adapters may not set the DTC P343B16.
Associated Products (3)Associated Documents - January 16, 2026•Document ID: 11027679Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- TSB_BOD348
- Date Added:
- January 16, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: SERVICE ACTION: FRONT PASSENGER WALK-IN SEAT SWITCH INSPECTION, REPAIR & REPLACEMENT (SA636) - This bulletin provides information to inspect the front passenger walk-in seat switch on certain 2025–2026MY EV9 (MV1a) vehicles produced from May 16, 2024 through August 21, 2025. On some vehicles, the switch may not be mounted flush to the backrest cushion. This condition does not affect the functionality of the switch and is a cosmetic issue only.
Associated Products (2)Associated Documents - January 15, 2026•Document ID: 11027620OtherVISIBILITY/WIPER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- REMINDER_MVSNOW
- Date Added:
- January 14, 2026
- Manufacturer:
- KIA
SummaryIMPORTANT REMINDER: REMOVAL OF SNOW/ICE BEFORE DRIVING YOUR EV9 IN WINTER CONDITIONS: OWNER NOTIFICATION (MVSNOW) - As part of Kia’s ongoing commitment to providing vehicle owners with a superior ownership experience, Kia would like to remind owners about the importance of proper SNOW/ICE REMOVAL BEFORE DRIVING, as well as the related windshield wiper system warning feature. The Kia EV9 may display warning messages to inform drivers to check for any obstructions such as snow/ice in the windshield wiper area when operating in winter conditions.
Associated Products (3)Associated Documents - January 10, 2026•Document ID: 11027619Service Bulletin/Repair InstructionsVISIBILITY/WIPER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PI2502_TSB_R1
- Date Added:
- January 14, 2026
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: WINDSHIELD WIPER LOGIC IMPROVEMENT (PI2502) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to install enhanced windshield wiper software that provides drivers with additional warnings related to the use of the windshield wipers during winter conditions on all 2024-2025 MY and certain 2026 MY EV9 (MV1, MV1a) vehicles manufactured from September 25, 2023, through October 31, 2025. The enhanced software detects obstructed windshield wipers and provides advance messages to remind the driver to check for any obstructions such as snow/ice in the windshield wiper area.
Associated Products (3)Associated Documents - January 6, 2026•Document ID: 11027451Over The AirELECTRICAL SYSTEM
- Mfr Comm. #:
- OTA_SA634
- Date Added:
- January 8, 2026
- Manufacturer:
- KIA
SummaryRELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR WARNING LIGHTS (SA634) - This Over-the-Air (OTA) software update is designed to update the Vehicle Control Unit (VCU) logic of certain 2026 EV9 vehicles. This update is designed to improve the processing logic of the Vehicle Control Unit (VCU) to reduce the unintended display of warning lights.
Associated Products (1)Associated Documents - December 19, 2025•Document ID: 11026822Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- TSB_ELE409
- Date Added:
- December 24, 2025
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: SERVICE ACTION: INTEGRATED CHARGE CONTROLLER UNIT REPLACEMENT (SA639) - This bulletin provides instructions for replacing the Integrated Charge Controller Unit (ICCU) on certain 2025 model year EV6 (CVa) and 2026 EV9 (MVa) vehicles produced between February 21, 2025, and September 18, 2025. Affected vehicles may exhibit Diagnostic Trouble Code (DTC) P2E9092 related to the Battery Charger “A” Internal Power Supply, resulting in an inability to charge under Level 1 or Level 2 conditions.
Associated Products (2)Associated Documents - December 18, 2025•Document ID: 11026752Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ELE405_R1
- Date Added:
- December 23, 2025
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: SERVICE ACTION: VCU OPERATION LOGIC IMPROVEMENT (SA634) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information to upgrade the Vehicle Control Unit (VCU) system software on certain 2026MY EV9 (MV1a) vehicles produced from January 2, 2025 through November 3, 2025, where the Integrated Electronic Brake (IEB) Controller Area Network (CAN) times out on startup, resulting in a DTC warning light and failure to restart charging when the connector remains connected after charging is completed. This condition is not associated with any braking or drivability symptoms.
Associated Products (1)Associated Documents - December 9, 2025•Document ID: 11026698OtherBACK OVER PREVENTION: WARNINGS
- Mfr Comm. #:
- PS797
- Date Added:
- December 18, 2025
- Manufacturer:
- KIA
SummaryPITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultrasonic sensors. The PDW system alerts the driver while parking, by calculating distance based on the difference in signal transmission and reception times between the vehicle (ultrasonic sensor) and an object. The membrane film of the ultrasonic sensor is used for object detention and can be damaged by stone chips or foreign substances while driving. Damage to the cover of the ultrasonic sensor can also lead to damage to the internal circuit. As a result of this external damage, the PDW system may not receive the proper signal from the ultrasonic sensor. In some cases, the system may cause a false alarm, no alert, or phantom warnings by a “Warning Lamp’ to be displayed on the cluster. The ultrasonic sensor membrane film should be always inspected for external damage and if any part replacement should be treated as a general repair, not as a warranty claim repair for this concern. (Please note that this Pitstop only applies to models/trims that are equipped with the ultrasonic sensors.)
Associated Products (60)Associated Documents - November 21, 2025•Document ID: 11025901Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- PI2502_TSB
- Date Added:
- December 2, 2025
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: PRODUCT IMPROVEMENT CAMPAIGN: WINDSHIELD WIPER LOGIC IMPROVEMENT (PI2502) - This bulletin provides information to install enhanced windshield wiper software that provides drivers with additional warnings related to the use of the windshield wipers during winter conditions on all 2024-2025 MY and certain 2026 MY EV9 (MV1, MV1a) vehicles manufactured from September 25, 2023, through October 31, 2025. The enhanced software detects obstructed windshield wipers and provides advance messages to remind the driver to check for any obstructions such as snow/ice in the windshield wiper area.
Associated Products (3)Associated Documents - November 21, 2025•Document ID: 11025762Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ELE407
- Date Added:
- December 1, 2025
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: SERVICE ACTION: FPM OPERATION LOGIC IMPROVEMENT (SA637) - This bulletin provides instructions for updating the Finger Print Module (FPM) software on all 2024–2026MY EV9 (MV1, MV1a) vehicles. The affected vehicles may experience discharge of the auxiliary (12-volt) battery when the vehicle is parked for an extended period due to the FPM not entering sleep mode. This may result in a no-start condition.
Associated Products (3)Associated Documents - November 15, 2025•Document ID: 11025902OtherVISIBILITY/WIPER
- Mfr Comm. #:
- PI2502_OWNR
- Date Added:
- December 2, 2025
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: OWNER NOTIFICATION (PI2502) - This document is the owner notification advising that Kia is conducting a Product Improvement Campaign to install enhanced windshield wiper software in all 2024-2025 MY and certain 2026 MY EV9 vehicles to provide drivers with additional warnings related to the use of the windshield wipers during winter conditions.
Associated Products (3)Associated Documents - November 14, 2025•Document ID: 11025932OtherVISIBILITY/WIPER
- Mfr Comm. #:
- PI2502_QA
- Date Added:
- December 2, 2025
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: QUESTION AND ANSWER (PI2502) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Product Improvement Campaign PI2502.
Associated Products (3)Associated Documents - November 14, 2025•Document ID: 11025905OtherVISIBILITY/WIPER
- Mfr Comm. #:
- PI2502_DP
- Date Added:
- December 2, 2025
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: DEALER PRINCIPAL MEMO (PI2502) - 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 November 28, 2025, to install enhanced windshield wiper software that provides drivers with additional warnings related to the use of the windshield wipers during winter conditions.
Associated Products (3)Associated Documents