{"nhtsa_id":10142872,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-06-06","document_id":"T-TT-0500-18","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN","mfr_system":null,"summary":"TT: Some 2014 ? 2018 model year Corollas may experience a dark red or black colored fluid leak between the engine and transmission bell housing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142872-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142872-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142872","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"COROLLA","year_from":2014,"year_to":2018,"match":"exact","vehicle_ids":["2014_toyota_corolla","2015_toyota_corolla","2016_toyota_corolla","2017_toyota_corolla","2018_toyota_corolla"]}],"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":[]}