{"nhtsa_id":11036093,"type":"warranty_extension","type_name":"Warranty extension","date_added":"2026-08-11","date":"2026-07-27","document_id":"26-01-060H WebDCS","mfr_campaign":"LA15","replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Certain Sonata (DN8) vehicles may exhibit a transmission oil leak at the bottom of the valve body cover due to a loose oil level plug that could potentially lead to a total failure of the automatic transmission. Technical Service Bulletin (TSB) 26-01-060H instructions to inspect the oil level plug and transmission oil level and, if necessary, replace the automatic transmission.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036093-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036093-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036093","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SONATA","year_from":2025,"year_to":2026,"match":"exact","vehicle_ids":["2025_hyundai_sonata","2026_hyundai_sonata"]}],"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":[]}