{"nhtsa_id":10201353,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-13","date":"2021-07-06","document_id":"L-TT-0301-21 Rev","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"TT: Some 2015-2021 model year vehicles equipped with Dynamic Torque Control AWD system may experience a ?Noise? or ?Abnormal Operation? condition from the rear differential front coupling. In some cases, even an ?AWD System Message? with or without a DTC may be present with or without other conditions present.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201353-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201353-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201353","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"ES250","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"NX200T","year_from":2015,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"NX300","year_from":2018,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"RX350","year_from":2016,"year_to":2021,"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":[]}