{"nhtsa_id":11021747,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-08","date":"2025-07-22","document_id":"A25-006","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"\"Service Bulletin - Burning oil smell from under hood and/or MIL comes on with DTC P2096 and/or P2270 due to possible porosity in the cylinder head cover bolt hole may cause oil to weep out onto Bank 1 (Rear Cylinder Head) catalytic converter and oxygen sensor. Some cases will turn on the MIL, setting DTC P2096 and/or P2270.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021747-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021747-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021747","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P2096","P2270"],"topics":[],"vehicles":[{"make":"HONDA","model":"PILOT","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_honda_pilot","2024_honda_pilot","2025_honda_pilot"]}],"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":[]}