{"nhtsa_id":11025004,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-05","date":"2025-10-30","document_id":"SA-050-25","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Some vehicles may exhibit oil leakage or seepage from the mating surface between the engine and the transmission. Upon removing the transmission for inspection, engine oil is found to be seeping/leaking from the blind plug on the rear side of the engine block. This concern may be caused by blind plug sealant degradation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025004-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025004-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025004","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"CX-5","year_from":2018,"year_to":2019,"match":"exact","vehicle_ids":["2018_mazda_cx-5","2019_mazda_cx-5"]}],"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":[]}