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Service bulletins for the 2024 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.

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

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Bulletins, newest first
TSB_ELE341_R22024-09-25. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CCNC - DEALER MODE, FACTORY AND NETWORK RESET - 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 access the ‘Dealer Mode’ function on 2024MY~ models listed on page 5 equipped with a Connected Car Navigation Cockpit (ccNC) head unit, and to perform a ‘Reset Network’ and/or ‘Factory Reset’ to address customer concerns related to activation of Kia Connect or Kia Connect features that may have stopped working.
TSB_ELE341_R12024-07-31. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CCNC - DEALER MODE, FACTORY AND NETWORK RESET - 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 access the ‘Dealer Mode’ function on 2024MY~ models listed on page 5 equipped with a Connected Car Navigation Cockpit (ccNC) head unit, and to perform a ‘Reset Network’ and/or ‘Factory Reset’ to address customer concerns related to activation of Kia Connect or Kia Connect features that may have stopped working.
OTA_ELE3482024-07-24. Over-the-air update. ELECTRICAL SYSTEM. OVER-THE-AIR: SOFTWARE UPDATE FOR TIRE PRESSURE MONITORING SYSTEM (SA579) - This Over-the-Air (OTA) software update is designed to update the Body Domain Controller (BDC) logic of certain 2024 EV9 vehicles. This update is designed to reduce the unintended illumination of Tire Pressure Monitoring System (TPMS) warning lights.
TSB_ELE348_R12024-07-18. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: BDC-BCM LOGIC IMPROVEMENT FOR DTC C1126 (SA579) - 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 improve the Body Domain Controller (BDC) – Body Control Module (BCM) operation logic on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through February 21, 2024. The BDC Motor Control Unit (MCU) may incorrectly read the 12V auxiliary battery voltage as 0V. If this condition occurs, the tire pressure monitoring system (TPMS) light will blink for approximately one (1) minute and then remain illuminated, with the DTC C1126. This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE346_R12024-07-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: VCMS RESERVED BATTERY CHARGING LOGIC IMPROVEMENT (SA577) - 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 improve the Vehicle Charging Management System (VCMS) operation logic on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through April 1, 2024. The vehicle’s High Voltage Battery (HVB) can be scheduled to charge at a specific date/time using the scheduled charging feature. The affected vehicles might experience inoperable High Voltage Battery (HVB) charging issues when the scheduled charging feature is enabled. This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE339_R12024-07-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ICCU-VCU S/W UPGRADE FOR EWP OPERATION AND ICCU REPLACEMENT (SA570) - 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 improve the Electric Water Pump (EWP) operation logic when the EV battery is being charged with a Level 1 or Level 2 (120-240 Volt) AC charger on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through January 11, 2024. A disparity may occur between the actual temperature and sensed temperature of the Integrated Charging Control Unit (ICCU) during high-current AC charging, predominantly in cold weather environments. If this condition occurs, the ICCU may become damaged and exhibit a MIL ‘ON’ with the DTC(s) listed below, resulting in a stopped charging session and inability to charge using Level 1 or 2 AC chargers; however, the EV battery can still be charged using Level 3 DC fast charging, and the vehicle's drivability is unaffected. This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE337_R12024-07-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INTEGRATED CHARGING CONTROL UNIT LOGIC IMPROVEMENT (SA568) - 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 software on the Integrated Charging Control Unit (ICCU) on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through March 21, 2024 to improve the auxiliary 12-V battery charging under low voltage conditions. The affected vehicles may experience a discharged 12-V battery while parked and potentially a no-start condition accompanied by DTC P1A961C. The Low Voltage DC/DC Converter (LDC) converts high-voltage battery power (High DC) to 12-V battery power (Low DC). This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE336_R12024-07-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION (SA567): INTEGRATED LED HEADLAMP CONTROL UNIT OPERATION LOGIC IMPROVEMENT (SA567) - 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 software on the Integrated LED Headlamp Control Unit ‘ILCU’ on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through January 25, 2024. The ILCU can switch from ‘standby mode’ to ‘active mode’ potentially causing the 12V auxiliary battery to discharge while the vehicle is parked. If this occurs, the vehicle might not be able to be started. This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE327_R12024-07-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: RSPA LOGIC IMPROVEMENT (SA558) - 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 the procedure to update the software logic of the Advanced Drivers Assistance System Parking (ADAS_PRK) system on certain 2024MY EV9 (MV) vehicles produced from September 24, 2023 through November 30, 2023, to restore Remote Start Parking Assist (RSPA) operation following incorrect software version installation, which may have resulted in RSPA becoming inoperative. This software upgrade may also be available via Over The Air (OTA) through Kia Connect if it has been activated.
TSB_ELE3482024-06-26. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: BDC-BCM LOGIC IMPROVEMENT FOR DTC C1126 (SA579) - This bulletin provides information to improve the Body Domain Controller (BDC) – Body Control Module (BCM) operation logic on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through February 21, 2024. The BDC Motor Control Unit (MCU) may incorrectly read the 12V auxiliary battery voltage as 0V. If this condition occurs, the tire pressure monitoring system (TPMS) light will blink for approximately one (1) minute and then remain illuminated, with the DTC C1126.
OTA_ELE3462024-06-13. Over-the-air update. ELECTRICAL SYSTEM. OVER-THE-AIR: SOFTWARE UPDATE FOR ICCU (SA577) - This Over-the-Air (OTA) software update is designed to update the Vehicle Charging Management System (VCMS) logic of certain 2024 EV9 vehicles. This update is designed to improve Scheduled Charging by reducing intermittent charging interruptions.
TSB_ELE3462024-06-13. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: VCMS RESERVED BATTERY CHARGING LOGIC IMPROVEMENT (SA577) - This bulletin provides information to improve the Vehicle Charging Management System (VCMS) operation logic on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through April 1, 2024. The vehicle’s High Voltage Battery (HVB) can be scheduled to charge at a specific date/time using the scheduled charging feature. The affected vehicles might experience inoperable High Voltage Battery (HVB) charging issues when the scheduled charging feature is enabled.
TSB_ELE3392024-06-13. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ICCU-VCU S/W UPGRADE FOR EWP OPERATION AND ICCU REPLACEMENT (SA570) - This bulletin provides information to improve the Electric Water Pump (EWP) operation logic when the EV battery is being charged with a Level 1 or Level 2 (120-240 Volt) AC charger on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through January 11, 2024. A disparity may occur between the actual temperature and sensed temperature of the Integrated Charging Control Unit (ICCU) during high-current AC charging, predominantly in cold weather environments. If this condition occurs, the ICCU may become damaged and exhibit a MIL ‘ON’ with the DTC(s) listed below, resulting in a stopped charging session and inability to charge using Level 1 or 2 AC chargers; however, the EV battery can still be charged using Level 3 DC fast charging, and the vehicle's drivability is unaffected.
TSB_ELE3272024-06-13. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: RSPA LOGIC IMPROVEMENT (SA558) - This bulletin provides the procedure to update the software logic of the Advanced Drivers Assistance System Parking (ADAS_PRK) system on certain 2024MY EV9 (MV) vehicles produced from September 24, 2023 through November 30, 2023, to restore Remote Start Parking Assist (RSPA) operation following incorrect software version installation, which may have resulted in RSPA becoming inoperative.
TSB_TRA046_R42024-06-04. Service bulletin. POWER TRAIN. This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is replaced.
TSB_ELE344_R12024-05-23. Service bulletin. EXTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: EV9 HEADLAMP AIM INSPECTION AND ADJUSTMENT (SA574) - 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 the procedure to inspect and, if necessary, adjust the headlamp aim on certain 2024MY EV9 (MV) vehicles equipped with LED Cube Projection Headlights, produced from December 20, 2023, through April 6, 2024. Kia has determined that enhancements could be made to adjust headlamp aim to improve focus and reduce glare from the headlamps to oncoming traffic. Kia is requesting the completion of this Service Action on all affected vehicles in dealer stock.
TSB_ELE3412024-05-23. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CCNC - DEALER MODE, FACTORY AND NETWORK RESET - This bulletin provides information to access the ‘Dealer Mode’ function on 2024MY~ EV9 (MV) and Sorento (MQ4a) vehicles, equipped with a Connected Car Navigation Cockpit (ccNC) head unit, and perform a ‘Factory Reset’ or ‘Reset Network’ to address customer concerns related to activation of Kia Connect or Kia Connect features that may have stopped working.
TSB_ELE3442024-05-08. Service bulletin. EXTERIOR LIGHTING. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: EV9 HEADLAMP AIM INSPECTION AND ADJUSTMENT (SA574) - This bulletin provides the procedure to inspect and, if necessary, adjust the headlamp aim on some 2024MY EV9 (MV) vehicles equipped with Light Emitting Diode (LED) headlamps, produced from February 1, 2024 through April 6, 2024. The Insurance Institute for Highway Safety (IIHS) is a well-known organization that conducts supplemental testing to evaluate certain aspects of vehicle performance. As a result of such testing, Kia and IIHS have determined that improvements could be made to adjust headlamp aim to improve the focus and reduce glare from the headlamps to oncoming traffic.
OTA_ELE3372024-05-06. Service bulletin. ELECTRICAL SYSTEM. OVER-THE-AIR: SOFTWARE UPDATE FOR ICCU (SA568) - This Over-the-Air (OTA) software update is designed to update the Integrated Charging Control Unit (ICCU) logic of certain 2024 EV9 vehicles. This update is designed to counteract interruptions in auxiliary battery charging and unintended display of warning lights.
OTA_ELE3362024-05-06. Service bulletin. EXTERIOR LIGHTING; VISIBILITY; ELECTRICAL SYSTEM. OVER-THE-AIR: SOFTWARE UPDATE FOR LED HEADLAMPS (SA567) - This Over-the-Air (OTA) software update is designed to update the Integrated LED Headlamp Control Unit (ILCU) logic of certain 2024 EV9 vehicles to help reduce electricity consumption from the 12V battery by applying a forced sleep logic.
TSB_ELE3372024-05-06. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INTEGRATED CHARGING CONTROL UNIT LOGIC IMPROVEMENT (SA568) - This bulletin provides information to upgrade the software on the Integrated Charging Control Unit (ICCU) on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through March 21, 2024 to improve the auxiliary 12-V battery charging under low voltage conditions. The affected vehicles may experience a discharged 12-V battery while parked and potentially a no-start condition accompanied by DTC P1A961C. The Low Voltage DC/DC Converter (LDC) converts high voltage battery power (High DC) to 12-V battery power (Low DC).
TSB_ELE3362024-05-06. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INTEGRATED LED HEADLAMP CONTROL UNIT OPERATION LOGIC IMPROVEMENT (SA567) - This bulletin provides information to upgrade the software on the Integrated LED Headlamp Control Unit 'ILCU' on certain 2024MY EV9 (MV) vehicles produced from September 25, 2023 through January 25, 2024. The ILCU can switch from 'standby mode' to 'active mode' potentially causing the 12V auxiliary battery to discharge while the vehicle is parked. If this occurs, the vehicle might not be able to be started.
ELE331_OTA2024-03-02. Service bulletin. ELECTRICAL SYSTEM. OVER-THE-AIR SOFTWARE UPDATE: WIRELESS POWER CHARGER OPERATION LOGIC IMPROVEMENT - This Over-the-Air (OTA) software update is designed to update the wireless phone charger control logic of certain 2024 EV9 vehicles to help improve power usage.
ELE330_OTA2024-03-02. Service bulletin. ELECTRICAL SYSTEM. OVER-THE-AIR SOFTWARE UPDATE: ICCU-VCU S/W UPGRADE FOR EWP OPERATION - This Over-the-Air (OTA) software update is designed to help improve the AC (alternating current) charging performance of certain 2024 EV9 vehicles by enhancing the operation of the Electric Water Pump. This update will help prevent the interruption of AC charging and the unintended display of warning lights.
TSB_ELE331_R12024-03-02. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: WIRELESS POWER CHARGER OPERATION LOGIC IMPROVEMENT (SA561) - 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 improve the wireless power charger (WPC) (also referred to as wireless phone charger) operation logic on certain 2024MY EV9 (MV) vehicles produced from July 27, 2023 through February 7, 2024. The WPC controller can switch from 'standby mode' to 'active mode' potentially causing the 12V auxiliary battery to discharge while the vehicle is parked. If this occurs, the vehicle might not be able to be started.

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