2027 Kia Telluride Technical Service Bulletins

17 technical service bulletins (TSBs) are on record for the 2027 Kia Telluride. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11037740Sep 16, 2026Electrical system. RELEASE NOTES: OVER-THE-AIR: SERVICE ACTION SOFTWARE UPDATE FOR RCM, UWB AND SBCM (SA652/SA653/SA658) - This Over-the-Air (OTA) software update the Roof Control Module (RCM), Ultra-Wideband (UWB) and Side Body Control Module (SBCM) logic of certain 2027 Telluride vehicles.
• 11036782Aug 29, 2026Electrical system. RELEASE NOTES: OVER-THE-AIR: SOFTWARE UPDATE FOR ROOF CONTROL MODULE (RCM), ULTRA-WIDEBAND (UWB) and SIDE BODY CONTROL MODULE (SBCM) - This Over-the-Air (OTA) software update is designed to update the Roof Control Module (RCM), Ultra-Wideband (UWB) and Side Body Control Module (SBCM) logic of certain 2027 Telluride vehicles. This update is designed to improve the following: - Improves the controller type…
• 11036630Aug 25, 2026Transmission and drivetrain. TECHNICAL SERVICE BULLETIN: ELECTRIC OIL PUMP REPLACEMENT (CA2604) - This bulletin provides the procedure to replace the Electric Oil Pump (EOP) on certain 2027MY Telluride (LQ2a) vehicles produced from December 05, 2025 through March 25, 2026, which, due to insufficient hydraulic oil pressure in the automatic transaxle, may enter into a reduced power mode with the transaxle in 5th gear.
• 11036629Aug 21, 2026Electrical system, Visibility (wipers, defrost, mirrors). TECHNICAL SERVICE BULLETIN: SERVICE ACTION: SBCM SOFTWARE LOGIC IMPROVEMENT (SA658) - This bulletin provides information to upgrade the Side Body Zone Control Module - Driver ‘SBCM_DRV’ and Side Body Zone Control Module - Assist ‘SBCM_AST’ systems software on certain 2027MY Telluride (LQ2a) and 2027MY Telluride Hybrid (LQ2a HEV) vehicles produced from March 13, 2025 through August 27, 2025.
• 11036317Aug 11, 2026Brakes. VOLUNTARY SERVICE CAMPAIGN: OWNER NOTIFICATION (SC377) - This document is the owner notification advising that Kia is conducting a Voluntary Service Campaign on certain 2027 MY Telluride vehicles to adjust the brake booster pushrod.
• 11036139Aug 6, 2026Electrical system. TECHNICAL SERVICE BULLETIN: ULTRA-WIDE BAND SENSOR SOFTWARE UPDATE (SA652) - This bulletin provides information to upgrade the Ultra-Wideband Bluetooth Low Energy Master (“UWB_BLE_M”) system software on certain Digital Key 2-equipped 2027MY Telluride (LQ2a) vehicles produced from December 03, 2025, through June 04, 2026, and certain 2027MY Telluride Hybrid (LQ2a HEV) vehicles produced from December 04, 2025…
• 11036140Aug 5, 2026Visibility (wipers, defrost, mirrors), Electrical system. TECHNICAL SERVICE BULLETIN: SUNROOF LOGIC IMPROVEMENT (SA653) - This bulletin provides information to upgrade the Roof Control Module ‘RCM’ system software on certain 2027MY Telluride (LQ2a) vehicles produced from December 04, 2025 through May 28, 2026, and 2027MY Telluride Hybrid (LQ2a HEV) vehicles produced from December 05, 2025 through May 28, 2026.
• 11036141Aug 4, 2026Brakes. TECHNICAL SERVICE BULLETIN: BRAKE BOOSTER PUSHROD ADJUSTMENT (SC377) - This bulletin provides information for adjusting the brake booster pushrod on certain 2027MY Telluride (LQ2) vehicles produced from January 2, 2026, through April 22, 2026. The brake booster pushrod may be improperly adjusted.
• 11035423Jul 31, 2026Brakes. VOLUNTARY SERVICE CAMPAIGN: QUESTION AND ANSWER (SC377) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Service Campaign SC377.
• 11035422Jul 31, 2026Brakes. VOLUNTARY SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC377) - This document is the announcement to the dealer Parts and Service managers advising that Kia is conducting a Voluntary Service Campaign on certain 2027 MY Telluride vehicles, manufactured from January 2, 2026 through April 22, 2026, to adjust the brake booster pushrod.
• 11035421Jul 31, 2026Brakes. VOLUNTARY SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC377) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Service Campaign on certain 2027 MY Telluride vehicles, manufactured from January 2, 2026 through April 22, 2026, to adjust the brake booster pushrod.
• 11034084Jun 24, 2026Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DIGITAL KEY BATTERY: DISCHARGE LOGIC IMPROVEMENT (SA651) - 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.
• 11034104Jun 23, 2026Electrical system. RELEASE NOTES: OVER-THE-AIR: SOFTWARE UPDATE FOR BODY DOMAIN CONTROLLER (SA651) - This Over-the-Air (OTA) software update is designed to update the Body Domian Controller (BDC) logic of certain 2027 Telluride vehicles. This update is designed to improve the connection and controller logic between Digital Key and Ultra Wideband-supported smartphone devices to reduce 12V battery consumption.
• 11033993Jun 8, 2026Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DIGITAL KEY BATTERY DISCHARGE LOGIC IMPROVEMENT (SA651) - This bulletin provides information to improve the Body Domain Controller – Body Control Module ‘BDC-BCM’ system software on certain 2027MY Telluride (LQ2a) vehicles produced from December 03, 2026 through May 04, 2026 and certain 2027MY Telluride Hybrid (LQ2 HEV) vehicles produced from December 04, 2025 through May…
• 11031907Apr 23, 2026Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DOOR HANDLE DISCHARGE LOGIC IMPROVEMENT (SA646) - This bulletin provides information to upgrade the Door Handle Sensor Module ‘DHS’ system software on certain 2027MY Telluride (LQ2a, LQ2 HEV) vehicles produced from December 03, 2025 through April 10, 2026, which may experience excessive discharging of the 12V battery while parked, potentially resulting in a no-start…
• 11031906Apr 14, 2026Electrical 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.
• 11030467Mar 26, 2026Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: REAR OCCUPANT ALERT LOGIC IMPROVEMENT (SA643) - This bulletin provides the procedure to upgrade the Rear Occupant Alert system software on certain 2027MY Telluride (LQ2a) vehicles produced from December 3, 2015 through February 3, 2026.

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