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Service bulletins for the 2024 Kia Telluride

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
TSB_ELE328_R12026-09-30. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CLUSTER SOFTWARE LOGIC IMPROVEMENT FOR LOWER THAN ACTUAL FUEL LEVEL INDICATION - 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 instrument cluster ‘CLU’ on some 2023-2025MY Telluride (ON) vehicles equipped with a 12.3” in. TFT display, produced from August 31, 2022 through December 17, 2025, which may intermittently show a lower fuel level than what is actually remaining in the vehicle upon starting the engine after refueling.
TSB_ELE4262026-08-27. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: AVN GEN 5.0 WIDE SOFTWARE UPDATE - This bulletin provides information on the Audio Video Navigation (AVN) system software update for certain vehicles equipped with AVN5W and Navigation System listed in the table below. Affected vehicles may overestimate travel times during route calculation.
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).
SC357_TSB2026-03-02. Service bulletin. ELECTRICAL SYSTEM; ENGINE. TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: ECU EMISSIONS SOFTWARE LOGIC IMPROVEMENT (SC357) - This bulletin provides information to upgrade the Engine Control Unit (ECU) system software to improve the emissions-related logic on 2020-2025MY Telluride (ON) vehicles equipped with the Lambda II 3.8L GDI engine, produced from January 9, 2019 through October 27, 2025. The subject vehicles may have engine calibrations that were not optimized for emissions standards under certain specific conditions, which may cause the vehicle to release air pollutants which exceed Federal and California standards.
SC357_OWNR2026-02-26. Emissions. ENGINE; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC357) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service Campaign to improve the emissions software logic in the Electronic Control Module (ECM) for 2020-2025 MY Telluride vehicles to ensure compliance with emissions regulations.
SC357_STKR2026-02-12. Emissions. ENGINE; ELECTRICAL SYSTEM. SC357_STKR: VOLUNTARY EMISSIONS SERVICE CAMPAIGN COMPLETION LABEL/STICKER
SC357_POC2026-02-12. Emissions. ENGINE; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: SC357_POC: PROOF OF CORRECTION CARD
SC357_QA2026-02-12. Emissions. ELECTRICAL SYSTEM; ENGINE. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER (SC357) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign SC357.
SC357_DPSM2026-02-12. Emissions. ENGINE; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC357) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Emissions Service Campaign to improve the emissions software logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations for 2020-2025 MY Telluride vehicles manufactured from January 9, 2019 through October 27, 2025.
SC357_DP2026-02-12. Emissions. ELECTRICAL SYSTEM; ENGINE. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC357) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Emissions Service Campaign to improve the emissions software logic in the Electronic Control Module (ECM) to ensure compliance with emissions regulations for 2020-2025 MY Telluride vehicles manufactured from January 9, 2019 through October 27, 2025.
PS7932025-08-05. Service bulletin. ELECTRICAL SYSTEM. This Pitstop provides information regarding an inoperative sunroof switch on 2020–2025MY Telluride (ON) vehicles. When diagnosing a vehicle for this condition, check that connectors R02 and R03 are connected in the correct cavities. If these connectors were previously interchanged unintentionally, the sunroof switch will not operate.
SC344_TSB2025-08-01. Service bulletin. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. VOLUNTARY SERVICE CAMPAIGN: SMART CRUISE CONTROL SOFTWARE LOGIC IMPROVEMENT (SC344) - This bulletin provides information to upgrade the Smart Cruise Control (SCC) system software on 2024MY Telluride (ON) vehicles produced from May 16, 2023 through September 10, 2024. Due to radar signal interference in certain roadway conditions, the subject vehicles may unnecessarily and momentarily reduce speed when SCC is engaged, accompanied by the illumination of a “Collision Warning” message in the instrument cluster, a warning sound, as well as the activation of the vehicle’s brake lights. After the warnings cease, the vehicle will accelerate normally to the SCC set speed. Dealers will upgrade the software logic of the front radar (FR_RADAR) system to prevent unnecessary reduction in vehicle speed.
SC344_QA2025-07-31. Other. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC344) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC344.
SC344_OWNR2025-07-31. Service campaign. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC344) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to upgrade the software logic of the front radar system to prevent unnecessary reduction in vehicle speed by the Smart Cruise Control (SCC) system in 2024MY Telluride vehicles.
SC344_DPSM2025-07-31. Service campaign. VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC344) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a a Voluntary Service Campaign to upgrade the software logic of the front radar system to prevent unnecessary reduction in vehicle speed by the Smart Cruise Control (SCC) system in 2024 MY Telluride vehicles, manufactured from May 16, 2023 through September 10, 2024.
SC344_DP2025-07-31. Service campaign. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC344) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign to upgrade the software logic of the front radar system to prevent unnecessary reduction in vehicle speed by the Smart Cruise Control (SCC) system in 2024 MY Telluride vehicles, manufactured from May 16, 2023 through September 10, 2024.
TSB_ELE3782025-03-26. Service bulletin. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: KIA CONNECT MODEM RESET (SA611) - This bulletin outlines the procedure for resetting the modem in certain 2016-2025MY Kia vehicles listed on page 3 that are 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, connected routing not functioning properly.
TSB_ELE3652025-01-08. Service bulletin. ELECTRICAL SYSTEM; SEATS. TECHNICAL SERVICE BULLETIN: IDENTITY AUTHENTICATION UNIT (IAU) SEAT OPERATION LOGIC IMPROVEMENT: This bulletin provides the information to update the Identity Authentication Unit (IAU) software on 2023-2024MY Telluride (ON) SX and SX Prestige models produced from August 31, 2022, through August 23, 2024, which may exhibit unintended driver profile switching five (5) seconds after the engine is turned ‘ON’ in vehicles without an active Kia Connect subscription. Due to a software logic error, this may cause the driver’s profile to switch resulting in the driver’s seat moving five (5) seconds after the engine is turned on.
SC301Y_TSB2024-07-31. Service bulletin. VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: SUBSEQUENT REPAIR ACTION: WHEEL SPEED SENSOR REPLACEMENT (SC301Y) - This bulletin provides information related to the Technical Service Bulletin previously published under SC301, titled “WSS Software Upgrade”.
SC313_TSB2024-06-18. Service campaign. ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: STARTER SOLENOID POSITIVE (+) TERMINAL NUT RE-TIGHTENING (SC313) - This bulletin provides the procedure to re-tighten the starter solenoid positive (+) terminal nut on certain 2024MY Telluride (ON) vehicles produced from January 8, 2024 through February 19, 2024. The starter solenoid positive (+) terminal nut in the subject vehicles may not have been properly tightened to specifications during assembly.
SC313_OWNR2024-06-12. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC313) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to re-tighten the starter solenoid positive (+) terminal nut on certain 2024 MY Telluride vehicles.
SC313_QA2024-06-12. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC313.
SC313_DPSM2024-06-12. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC313) - This document is the announcement to the dealer Parts and Service Managers that Kia is conducting a Voluntary Service Campaign to re-tighten the starter solenoid positive (+) terminal nut on certain 2024 MY Telluride vehicles, manufactured from January 8, 2024 through February 19, 2024.
SC313_DP2024-06-12. Service campaign. ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC313) - This document is the announcement to the dealer principals that Kia is conducting a Voluntary Service Campaign to re-tighten the starter solenoid positive (+) terminal nut on certain 2024 MY Telluride vehicles, manufactured from January 8, 2024 through February 19, 2024.
SC301_OWNR2024-05-23. Service campaign. SERVICE BRAKES; ELECTRICAL SYSTEM. VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC301) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign to inspect and, if necessary, replace the wheel speed sensor(s) in certain 2020-2024 MY Telluride vehicles. Kia will also update the Hydraulic Electronic Control Unit (HECU) software with improved logic.

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