{"nhtsa_id":10111557,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-14","date":"2015-10-08","document_id":"FLD_Remedy Updat","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"TI: The subject vehicles may be unable to pass certain state emission testing requirements due to incomplete sensing by the required Air Fuel (A/F) monitor. Lexus has developed new engine control software logic to help prevent this condition from occurring.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10111557-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10111557-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10111557","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"software","name":"Software","parent":"electrical"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"RX HYBRID","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]}],"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":[]}