{"nhtsa_id":10188923,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-15","document_id":"T-TT-0642-21","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"TT: Customers may state the vehicle has oil consumption or certain warnings have illuminated stating low oil, ?Oil level at minimum, add one quart? as stated on MID.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188923-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188923-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188923","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"SUPRA","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_toyota_supra"]}],"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":[]}