{"nhtsa_id":11014205,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-12","date":"2025-01-28","document_id":"T-TT-0771-25","mfr_campaign":"T-TT-0771-25","replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Some 2021-2025 MY Highlander HV, Sienna HV, RAV4, and RAV4 HV, may exhibit an oil leak from the area where the camshaft cover, camshaft housing, and the timing chain covers meet. This is typically seen on the exhaust side of the engine.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014205-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014205-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014205","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER HYBRID","year_from":2021,"year_to":2025,"match":"base","vehicle_ids":["2021_toyota_highlander","2022_toyota_highlander","2023_toyota_highlander","2024_toyota_highlander","2025_toyota_highlander"]},{"make":"TOYOTA","model":"RAV4","year_from":2021,"year_to":2025,"match":"exact","vehicle_ids":["2021_toyota_rav4","2022_toyota_rav4","2023_toyota_rav4","2024_toyota_rav4","2025_toyota_rav4"]},{"make":"TOYOTA","model":"RAV4 HYBRID","year_from":2021,"year_to":2025,"match":"base","vehicle_ids":["2021_toyota_rav4","2022_toyota_rav4","2023_toyota_rav4","2024_toyota_rav4","2025_toyota_rav4"]},{"make":"TOYOTA","model":"SIENNA HYBRID","year_from":2021,"year_to":2025,"match":"base","vehicle_ids":["2021_toyota_sienna","2022_toyota_sienna","2023_toyota_sienna","2024_toyota_sienna","2025_toyota_sienna"]}],"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":[]}