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Service bulletins for the 2027 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.

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

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By component

By trouble code

Only bulletins with type: Service bulletin are shown. Show all

Bulletins, newest first
TSB_TRA1172026-09-02. Service bulletin. POWER TRAIN. 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.
TSB_ELE4342026-09-02. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. 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. Some of the affected vehicles may exhibit a popping noise from one or both outside sideview mirror(s) after the auto fold/unfold function is enabled and the vehicle is locked. This condition is caused by the SBCM sending an additional fold command after the mirrors have already completed the folding operation. This condition does not affect the ability of the mirror to fold or unfold.
TSB_SC3772026-08-12. Service bulletin. SERVICE BRAKES. 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. As a result, following certain low-speed automatic braking events, a small amount of residual brake pressure may temporarily remain after systems such as Reverse Parking Collision-Avoidance Assist (PCA-R) or Rear Cross-Traffic Collision-Avoidance Assist (RCCA) automatically apply the brakes to help prevent a collision. After the automatic braking is canceled, the driver may experience the brakes lightly dragging for a short time. This condition does not affect braking performance or stopping distance.
TSB_ELE4322026-08-12. Service bulletin. VISIBILITY/WIPER; 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. The affected vehicles may exhibit an illuminated Malfunction Indicator Lamp ‘MIL’ accompanied by DTC U17000 which can cause the sunroof assembly to become inoperative.
TSB_ELE4312026-08-12. Service bulletin. ELECTRICAL 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, through June 04, 2026. The improved software reduces power consumption from the vehicle’s auxiliary battery and enhances its performance by preventing the vehicle's auto-flush door handles from remaining extended for prolonged periods when a smartphone with Digital Key 2 remains nearby the parked vehicle. To extend the auto-flush door handles in this circumstance, the driver should press the lock/unlock indentation on either front door handle.
TSB_ELE2672026-08-01. Service bulletin. ENGINE. TECHNICAL SERVICE BULLETIN: CRANKCASE EJECTOR INSPECTION/REPLACEMENT (SA650) - This bulletin provides instructions to inspect and, if necessary, replace the PCV ejector on certain 2027MY Telluride Hybrid (LQ2AH) vehicles produced from December 4, 2025, through March 20, 2026. Affected vehicles may display an illuminated Malfunction Indicator Lamp (MIL) with Diagnostic Trouble Code (DTC) P04DB00 due to damage to the ejector assembly. No drivability issues are associated with this condition.
TSB_TRA116_R12026-07-01. Service bulletin. POWER TRAIN. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: TRANSAXLE ASSEMBLY REPLACEMENT (SA648) - 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 replace the transaxle assembly on certain 2027MY Telluride Hybrid (LQ2 HEV) vehicles produced from February 02, 2026, through March 20, 2026. The affected vehicles may exhibit a rough 3rd → 4th gear upshift and/or 5th → 4th gear downshift accompanied by an illuminated malfunction indicator lamp with DTC P073500 stored.
TSB_ELE424_R12026-06-26. Service bulletin. ELECTRICAL 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. 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 04, 2026. The affected vehicles may experience excessive discharging of the 12V battery while parked, potentially resulting in a no-start condition.
TSB_TRA1162026-06-18. Service bulletin. POWER TRAIN. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: TRANSAXLE ASSEMBLY REPLACEMENT (SA648) - This bulletin provides information to replace the transaxle assembly on certain 2027MY Telluride Hybrid (LQ2 HEV) vehicles produced from February 02, 2026, through March 20, 2026. The affected vehicles may exhibit a rough 3rd → 4th gear upshift and/or 5th → 4th gear downshift accompanied by an illuminated malfunction indicator lamp with DTC P073500 stored.
TSB_ELE4242026-06-18. Service bulletin. ELECTRICAL 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 04, 2026. The affected vehicles may experience excessive discharging of the 12V battery while parked, potentially resulting in a no-start condition.
TSB_ELE4212026-05-01. Service bulletin. ELECTRICAL 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 condition
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.
TSB_ELE4152026-04-01. Service bulletin. ELECTRICAL 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. If movement of objects in the rear seating area is detected under certain conditions after the ignition is turned off, the affected vehicles may unnecessarily sound the horn for approximately 25 seconds and send a text message to Kia Connect enrollees.

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