{"nhtsa_id":11033992,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-18","date":"2026-06-02","document_id":"TSB_ELE419","mfr_campaign":"SA645","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":"ELE","summary":"TECHNICAL SERVICE BULLETIN: SERVICE ACTION: BATTERY WIRING HARNESS COVERING INSPECTION / REPLACEMENT (SA645) - This bulletin provides information for inspecting the 12V battery wiring harness on certain 2025-2026 MY K5 (DL3) vehicles equipped with the Theta III 2.5L GDI engine, produced from February 20, 2024, through March 13, 2026. The subject vehicles may exhibit an illuminated Malfunction Indicator Lamp (MIL) along with a low engine oil warning light and/or battery warning light displayed on the instrument cluster, caused by abrasion of the wiring harness over time. One or more of the Diagnostic Trouble Codes (DTCs) listed on page 2 may be stored.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033992-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033992-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033992","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"K5","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_kia_k5","2026_kia_k5"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}