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Service bulletins for the 2023 Kia Sorento

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.

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

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Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
WTY043_TSB2026-06-18. Warranty extension. STRUCTURE:BODY. TECHNICAL SERVICE BULLETIN: WARRANTY EXTENSION CAMPAIGN: REAR RH DOOR CURTAIN INSPECTION / REPLACEMENT (WTY043) - This bulletin provides information associated with the ‘Warranty Extension Program’ (WTY043) inspect and, if necessary replace the rear RH door curtain on certain 2023 - 2026MY Sorento Hybrid (MQ4 HEV) SX Prestige vehicles produced from June 27, 2022 through December 05, 2025 and certain 2023 – 2026MY Sorento Plug-In Hybrid (MQ4 PHEV) SX-Prestige vehicles produced from June 27, 2022 through November 22, 2025. The affected vehicle’s rear RH door curtain may not return to the fully retracted position. Under this program, the New Vehicle Warranty coverage for this condition is extended from 5 years / 60,000 miles to 10 years / 120,000 miles, whichever comes first, starting from the date the vehicle was first put into service.
TSB_BOD3362026-06-17. Service bulletin. STRUCTURE:BODY. TECHNICAL SERVICE BULLETIN: KEY AND CYLINDER SET REPLACEMENT - This bulletin provides information to replace the driver’s door lock and trunk lid key cylinders on some 2019-2024MY Kia vehicles listed below. On affected vehicles, the stored key code may not correspond to the mechanical key profile, which can result in incorrect key cutting when the original key is lost or damaged.
WTY043_REIMB2026-05-23. Warranty extension. STRUCTURE:BODY. WARRANTY EXTENSION CAMPAIGN: REIMBURSEMENT FORM (WTY043) - This document is a Reimbursement Request form that was mailed with the customer letter advising them to submit the form if they had paid for repairs for this same matter prior to the warranty extension campaign program launch.
WTY043_OWNR2026-05-23. Warranty extension. STRUCTURE:BODY. WARRANTY EXTENSION CAMPAIGN: OWNER NOTIFICATION (WTY043) - This document is the owner notification advising that Kia is extending the New Vehicle Limited Warranty coverage, to all owners, for certain repairs related to the rear right-hand (RH) door curtain in certain 2023-2026 MY Sorento Hybrid (HEV) SX-Prestige and Sorento Plug-in Hybrid (PHEV) SX-Prestige vehicles from 5 years / 60,000 miles to 10 years / 120,000 miles, whichever comes first, starting from the date the vehicle was first put into service.
WTY043_QA2026-05-22. Warranty extension. STRUCTURE:BODY. WARRANTY EXTENSION CAMPAIGN: QUESTION AND ANSWER (WTY043) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Warranty Extension Campaign WTY043.
WTY043_DPSM2026-05-22. Warranty extension. STRUCTURE:BODY. WARRANTY EXTENSION CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (WTY043) - This document is the announcement to the dealer Parts and Service managers advising that Kia is extending the New Vehicle Limited Warranty coverage, to all owners, for certain repairs related to the rear right-hand (RH) door curtain in certain 2023-2026 MY Sorento Hybrid (HEV) SX-Prestige vehicles manufactured from June 27, 2022 through December 5, 2025 and certain 2023-2026 MY Sorento Plug-in Hybrid (PHEV) SX-Prestige vehicles, manufactured from June 27, 2022 through November 22, 2025.
WTY043_DP2026-05-22. Warranty extension. STRUCTURE:BODY. WARRANTY EXTENSION CAMPAIGN: DEALER PRINCIPAL MEMO (WTY043) - This document is the announcement to the dealer principals advising that Kia is extending the New Vehicle Limited Warranty coverage, to all owners, for certain repairs related to the rear right-hand (RH) door curtain in certain 2023-2026 MY Sorento Hybrid (HEV) SX-Prestige vehicles manufactured from June 27, 2022 through December 5, 2025 and certain 2023-2026 MY Sorento Plug-in Hybrid (PHEV) SX-Prestige vehicles, manufactured from June 27, 2022 through November 22, 2025.
SC298_OWNR_2012025-05-14. Service campaign. STRUCTURE:BODY; ELECTRICAL SYSTEM. VOLUNTARY SERVICE CAMPAIGN: OWNER RENOTIFICATION (SC298) - This document is the owner renotification advising that Kia is conducting a Voluntary Service Campaign to apply additional body seam sealer to prevent potential water intrusion into the blower motor in certain 2023-2024 MY Sorento vehicles. Kia dealers will also inspect and, if necessary, replace the blower motor
TSB_BOD3212023-11-03. Service bulletin. VISIBILITY:WINDSHIELD; STRUCTURE. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: WINDSHIELD WATER RAIL GARNISH REPLACEMENT (SA551) - This bulletin provides information to replace the left (driver) windshield water rail garnish on certain 2023MY Sorento (MQ4a) vehicles produced from September 18, 2023 through September 21, 2023. The affected vehicles may have obtained a dimple on the left (driver) windshield water rail garnish during manufacturing process at the factory.
TSB_BOD3122022-12-06. Service bulletin. STRUCTURE. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: MULTI-POINT TRIM INSPECTION AND REPLACEMENT (SA516) - This bulletin provides information to inspect for looseness and damage of the Multi-Sensor Cover, Door Belt Outside Weatherstrip, and Windshield Garnish on some 2022-2023MY Sorento (MQ4a) produced from February 1, 2022 through November 9. 2022, and 2023 Sportage (NQ5a) vehicles produced from February 15, 2022 to November 9, 2022. Kia is requesting the completion of this Service Action on all affected vehicles in dealer stock, prior to delivery.

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