{"nhtsa_id":10201352,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-13","date":"2021-07-06","document_id":"T-TT-0659-21 Rev","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"TT: Some 2014-2021 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-10201352-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201352-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201352","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"AVALON","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_toyota_avalon"]},{"make":"TOYOTA","model":"CAMRY","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_toyota_camry","2021_toyota_camry"]},{"make":"TOYOTA","model":"HIGHLANDER","year_from":2016,"year_to":2021,"match":"exact","vehicle_ids":["2016_toyota_highlander","2017_toyota_highlander","2018_toyota_highlander","2019_toyota_highlander","2020_toyota_highlander","2021_toyota_highlander"]},{"make":"TOYOTA","model":"RAV4","year_from":2015,"year_to":2021,"match":"exact","vehicle_ids":["2015_toyota_rav4","2016_toyota_rav4","2017_toyota_rav4","2018_toyota_rav4","2019_toyota_rav4","2020_toyota_rav4","2021_toyota_rav4"]},{"make":"TOYOTA","model":"SIENNA","year_from":2014,"year_to":2020,"match":"exact","vehicle_ids":["2014_toyota_sienna","2015_toyota_sienna","2016_toyota_sienna","2017_toyota_sienna","2018_toyota_sienna","2019_toyota_sienna","2020_toyota_sienna"]}],"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":[]}