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Service bulletins for the 2026 Kia Sportage

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.

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

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By component

By trouble code

Bulletins, newest first
TSB_CLI049_R22026-09-02. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR – ELECTRICAL A/C COMPRESSOR - 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 the partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima Hybrid (TF HEV, JF HEV/PHEV), 2015MY~ Soul EV (PS EV), 2017MY~ Niro (DE HEV/PHEV/EV), 2022MY~ EV6 (CV), 2021MY~ Sorento (MQ4 HEV/PHEV), 2023MY~ Sportage (NQ5 HEV/PHEV), and 2023MY~ Niro (SG2 EV/HEV/PHEV) vehicles.
TSB_ELE4292026-07-29. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CUSTOMER ACTION: UPPER ACTIVE AIR FLAP DUCT ASSEMBLY REPLACEMENT (CA2606) - This bulletin provides information to replace the upper active air flap (“AAF”) duct assembly on certain 2026-2027MY Sportage (NQ5), Sportage Hybrid (NQ5 HEV), and Sportage Plug-In Hybrid (NQ5, PHEV) vehicles produced from May 15, 2025, through May 11, 2026, which may exhibit a MIL ON with DTCs P05A300 and/or P059F00 due to insufficient flap rigidity, resulting in reduced AAF performance.
TSB_BOD3532026-07-28. Service bulletin. STRUCTURE:BODY. TECHNICAL SERVICE BULLETIN: WIND NOISE FROM FRONT LEFT DOOR (CA2601) - This bulletin provides information regarding a wind noise heard on certain 2026MY Sportage vehicles listed. The affected vehicles may experience wind noise coming from the front left door while driving. Wind can travel through the run channel of the upper corner of the window run.
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).
PS8112026-05-22. Service bulletin. STRUCTURE:BODY. TECHNICAL OPERATIONS: PITSTOP: ENGINE BAY/DASHBOARD RATTLE NOISE (PS811) - This Pitstop provides information related to an intermittent rattle or tapping noise heard from the engine bay or dashboard area while driving on 2026MY Sportage (NQ5a) vehicles. The fuel feed and vapor tube bracket (A) may rattle/tap against the brake booster (B) while driving.
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.
SC363_TSB2026-05-01. Service bulletin. POWER TRAIN. TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: OIL LEVEL PLUG (OLP) INSPECTION, AND OLP GASKET AND/OR ATF FILLER BOLT REPLACEMENT OR A/T REPLACEMENT (SC363) - This bulletin provides information to inspect the oil level plug and automatic transmission fluid (ATF) for signs of leakage and, if necessary, replace the oil level plug gasket and/or ATF filler bolt, or the 8-speed Automatic Transaxle (A/T) assembly on certain 2025-2026 Kia model vehicles listed in the table below. Also, dealers are to ensure the oil level plug is tightened to Kia’s factory specifications upon the completion of the inspection and necessary repair. The oil level plug in the subject vehicles may not have been installed properly during assembly. The oil level plug may be loose or detached from the 8-speed Automatic Transaxle (A/T) which may result in leaking automatic transmission fluid (ATF). A transaxle which is operated with excessively low ATF may become damaged over time.
SC363_QA2026-05-01. Service campaign. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC363) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC363.
SC363_OWNR_NQ52026-05-01. Service campaign. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC363) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign on certain 2026 MY Sportage vehicles to inspect the oil level plug and automatic transmission fluid (ATF) for signs of leakage and, if necessary, replace the oil level plug gasket and ATF filler bolt and ensure the oil level plug is tightened to Kia’s factory specifications. If necessary, the 8-speed Automatic Transaxle (A/T) may require replacement based on the inspection results.
SC363_DPSM2026-05-01. Service campaign. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC363) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Service Campaign to inspect the oil level plug and automatic transmission fluid (ATF) for signs of leakage and, if necessary, replace the oil level plug gasket and ATF filler bolt and ensure the oil level plug is tightened to Kia’s factory specifications. Depending on the results of the inspection, the 8-speed Automatic Transaxle (A/T) may require replacement in 12 units of 2025-2026 MY K5 vehicles manufactured from April 7, 2025 through October 1, 2025, 5 units of 2026 MY Sportage vehicles manufactured from June 11, 2025 through August 19, 2025, and 184 units of 2025-2026 MY Carnival vehicles manufactured from February 20, 2025 through September 17, 2025.
SC363_DP2026-05-01. Service campaign. POWER TRAIN. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC363) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign to inspect the oil level plug and automatic transmission fluid (ATF) for signs of leakage and, if necessary, replace the oil level plug gasket and ATF filler bolt and ensure the oil level plug is tightened to Kia’s factory specifications. Depending on the results of the inspection, the 8-speed Automatic Transaxle (A/T) may require replacement in 12 units of 2025-2026 MY K5 vehicles manufactured from April 7, 2025 through October 1, 2025, 5 units of 2026 MY Sportage vehicles manufactured from June 11, 2025 through August 19, 2025, and 184 units of 2025-2026 MY Carnival vehicles manufactured from February 20, 2025 through September 17, 2025.
OTA_SA635_R12026-03-03. Over-the-air update. ELECTRICAL SYSTEM. RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR ELECTRIC WATER PUMP (SA635) - This Over-the-Air (OTA) software update is designed to update the Data Connectivity Unit (DCU) logic of certain 2026 Sportage and Sportage HEV/PHEV and 2025 EV6 vehicles. This update is designed to improve the operation logic of the Data Connectivity Unit (DCU) for remote connectivity. This OTA will be rolled out to all eligible 2026MY Sportage, Sportage HEV/PHEV and EV6 vehicles with an active Kia Connect account.
TSB_ELE406_R12026-02-11. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU OPERATIONSOFTWARE LOGIC IMPROVEMENT (SA635) - 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 Data Connectivity Unit (DCU) performance on all 2026MYSportage and Sportage HEV/PHEV and 2025MY EV6 vehicles equipped with Kia Connect Services. The affected vehicles may encounter the following issues: Remote Start/Climate Control function not working, Vehicle Status on the Kia Access App not updating. and/or Connected routing not functioning properly.
TSB_ENG2612026-01-28. Service bulletin. ENGINE. TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC26) - This bulletin provides information related to extracting “in use monitoring performance tracking” emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California. The California Air Resources Board (CARB) requires the emissions data from vehicles with a minimum of 3,000 accumulated miles without reprogramming or resetting.
OTA_SA6352026-01-16. Over-the-air update. ELECTRICAL SYSTEM. RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR DATA CONNECTIVITY UNIT (SA635) - This Over-the-Air (OTA) software update is designed to update the Data Connectivity Unit (DCU) logic of certain 2026 Sportage vehicles. This update is designed to improve the operation logic of the Data Connectivity Unit (DCU) for remote connectivity.
TSB_ELE4062025-12-24. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU OPERATION SOFTWARE LOGIC IMPROVEMENT (SA635) - This bulletin provides information to improve the Data Connectivity Unit (DCU) performance on certain 2026MYSportage and 2025MY EV6 vehicles equipped with Kia Connect Services. The affected vehicles may encounter Remote Start/ Remote Climate Control function not working, Vehicle Status on the Kia Access App not updating, Connected navigation/routing not functioning properly.
TSB_ELE4082025-12-23. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DCU REPLACEMENT (SA638) - This bulletin provides information to replace faulty Data Connectivity Units (DCUs) on certain 2026MY Sportage and 2025MY EV6 vehicles that may cause modem data to be missing on the Connected Car Navigation Cockpit (ccNC) head unit, resulting in Kia Connect failing to activate.
PS7972025-12-18. Other. BACK OVER PREVENTION: WARNINGS. PITSTOP: 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.)
TSB_ELE400_CLSD2025-10-17. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: PDW OPERATION LOGIC IMPROVEMENT (SA629) - This bulletin provides instructions for upgrading the Body Domain Controller (BDC) system on select 2026MY Sportage (NQ5a) and Sportage P/HEV (NQ5 P/HEV) vehicles, as listed in the table below. In some cases, intermittent normal operation of the Parking Detection Warning (PDW) feature may occur due to unstable communication between the BDC and peripheral Integrated Circuits (IC). The upgrade addresses this issue by improving signal integrity and reducing the likelihood of communication disruptions.
SC350_TSB2025-10-17. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN PDW OPERATION LOGIC IMPROVEMENT (SC350) - This bulletin SC350, superseded the previously released TSB ELE400/SA629. This bulletin provides instructions for upgrading the Body Domain Controller (BDC) system on select 2026MY Sportage (NQ5a) and Sportage P/HEV (NQ5 P/HEV) vehicles listed in the table below. Due to a communication fault within the Body Domain Controller (BDC) in the subject vehicles, the Parking Distance Warning (PDW) system may operate intermittently. As a result, the PDW system may not trigger warning sounds or display visual warning indications to nearby objects when the vehicle is stopped or driven at low speeds. The upgrade addresses this issue by improving signal integrity and reducing the likelihood of communication disruptions.
SC350_QA2025-10-17. Service campaign. BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC350) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC350.
SC350_OWNR2025-10-17. Service campaign. BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC350) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to upgrade the Body Domain Controller (BDC) software logic in certain 2026 MY Sportage, Sportage Hybrid (HEV), or Sportage Plug-in Hybrid (PHEV) vehicles equipped with Forward/Reverse Parking Distance Warning (PDW).
SC350_DPSM2025-10-17. Service campaign. BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC350) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Service Campaign to upgrade the Body Domain Controller (BDC) software logic in the following vehicles equipped with Forward/Reverse Parking Distance Warning (PDW) certain 2026 MY Sportage vehicles, manufactured from March 18, 2025 through September 11, 2025, certain 2026 MY Sportage Hybrid (HEV) vehicles, manufactured from June 23, 2025 through September 2, 2025. certain 2026 MY Sportage Plug-in Hybrid (PHEV) vehicles, manufactured from July 15, 2025 through August 28, 2025.
SC350_DP2025-10-17. Service campaign. BACK OVER PREVENTION: WARNINGS; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC350) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign to upgrade the Body Domain Controller (BDC) software logic in the following vehicles equipped with Forward/Reverse Parking Distance Warning (PDW) certain 2026 MY Sportage vehicles, manufactured from March 18, 2025 through September 11, 2025, certain 2026 MY Sportage Hybrid (HEV) vehicles, manufactured from June 23, 2025 through September 2, 2025. certain 2026 MY Sportage Plug-in Hybrid (PHEV) vehicles, manufactured from July 15, 2025 through August 28, 2025.
TSB_ELE4002025-09-23. Service bulletin. ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: PDW OPERATION LOGIC IMPROVEMENT (SA629) - This bulletin provides instructions for upgrading the Body Domain Controller (BDC) system on select 2026MY Sportage (NQ5a) and Sportage P/HEV (NQ5 P/HEV) vehicles, as listed in the table below. In some cases, intermittent normal operation of the Parking Detection Warning (PDW) feature may occur due to unstable communication between the BDC and peripheral Integrated Circuits (IC). The upgrade addresses this issue by improving signal integrity and reducing the likelihood of communication disruptions.

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