{"nhtsa_id":10234331,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-17","date":"2023-03-20","document_id":"T-TT-0723-23","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TT: Some 2021 to 2023 MY vehicles equipped Rear Motor Generator, MGR (Q610) may experience an oil leak concern. This issue is currently under investigation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234331-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10234331-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10234331","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"HIGHLANDER","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_toyota_highlander","2022_toyota_highlander","2023_toyota_highlander"]},{"make":"TOYOTA","model":"RAV4","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_toyota_rav4","2022_toyota_rav4","2023_toyota_rav4"]}],"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":[]}