2025 Kia EV6 service bulletins & manufacturer communications

19 manufacturer communications are on file with NHTSA for the 2025 Kia EV6. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment syste…
  TSB_ELE422 · Technical service bulletin · Electrical System · issued May 28, 2026
• TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing U…
  TSB_ELE417 · Technical service bulletin · Electrical System · issued Apr 14, 2026
• TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU OPERATIONSOFTWARE LOGIC IMPROVEMENT (SA635) - This bulletin has been revised to include additional information. New/revised sections…
  TSB_ELE406_R1 · Technical service bulletin · Electrical System · issued Feb 10, 2026
• TECHNICAL OPERATIONS: NACS VEICLE CHARGING ERROR W/ DTC P343B16 (PS804) - This Pitstop provides information regarding an Electric Vehicle ‘EV’ charging error accompanied by DTC P34…
  PS804 · Technical service bulletin · Electrical System · issued Jan 26, 2026
• TECHNICAL SERVICE BULLETIN: 3 WAY VALVE REPLACEMENT (CA2513) - This bulletin provides instructions for inspecting and replacing the High Voltage Battery Cooling System 3-Way Valve …
  TSB_ELE410 · Technical service bulletin · Electrical System · issued Jan 9, 2026
• TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU OPERATION SOFTWARE LOGIC IMPROVEMENT (SA635) - This bulletin provides information to improve the Data Connectivity Unit (DCU) perfor…
  TSB_ELE406 · Technical service bulletin · Electrical System · issued Dec 24, 2025
• TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INTEGRATED CHARGE CONTROLLER UNIT REPLACEMENT (SA639) - This bulletin provides instructions for replacing the Integrated Charge Controll…
  TSB_ELE409 · Technical service bulletin · Electrical System · issued Dec 19, 2025
• TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU REPLACEMENT (SA638) - This bulletin provides information to replace faulty Data Connectivity Units (DCUs) on certain 2026MY Sportage…
  TSB_ELE408 · Technical service bulletin · Electrical System · issued Dec 18, 2025
• PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultras…
  PS797 · Technical service bulletin · Back Over Prevention · issued Dec 9, 2025
• TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: PDC LOGIC IMPROVEMENT AND PRA REPLACEMENT FOR DTC PIB7700 (SC343) - This bulletin has been revised to include additional inf…
  SC343_TSB_R1 · Technical service bulletin · Electrical System · issued Nov 18, 2025
• RELEASE NOTES: OVER-THE-AIR: SERVICE CAMPAIGN: SOFTWARE UPDATE FOR PRE-CHARGE RESISTOR (SC343) - This Over-the-Air (OTA) software update is designed to update the Power-net Domain …
  OTA_SC343 · Technical service bulletin · Electrical System · issued Oct 7, 2025
• RELEASE NOTES: OVER-THE-AIR: VOLUNTARY SERVICE CAMPAIGN: SOFTWARE UPDATE FOR WARNING LIGHT (SC343) - This Over-the-Air (OTA) software update is designed to update the Power-net Dom…
  OTA_SC343 · Technical service bulletin · Electrical System · issued Sep 25, 2025
• RELEASE NOTES: OVER-THE-AIR: SOFTWARE UPDATE FOR PLUG AND CHARGE ENHANCEMENT - This Over-the-Air (OTA) software update is designed to update the Vehicle Charging Management System …
  OTA_ELE396 · Technical service bulletin · Electrical System · issued Sep 18, 2025
• TECHNICAL SERVICE BULLETIN: PLUG AND CHARGE LOGIC IMPROVEMENT - This bulletin provides information to upgrade the Central Communication Unit ‘CCU’ and Power Transfer Communication …
  TSB_ELE396 · Technical service bulletin · Electrical System · issued Sep 17, 2025
• VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC343) - This document is the owner notification advising that Kia is conducting Voluntary Service Campaign to update the Power-net …
  SC343_OWNR · Service campaign · Electrical System · issued Jul 18, 2025
• VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC343) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Serv…
  SC343_QA · Service campaign · Electrical System · issued Jul 9, 2025
• VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC343) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducti…
  SC343_DPSM · Service campaign · Electrical System · issued Jul 9, 2025
• VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC343) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign …
  SC343_DP · Service campaign · Electrical System · issued Jul 9, 2025
• TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN (SC343) - This bulletin provides information to upgrade the Powernet Domain Control ‘PDC’ system software on certain 2025MY E…
  TSB_SC343 · Technical service bulletin · Electrical System · issued Jun 27, 2025