{"nhtsa_id":10138046,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-05-21","date":"2017-03-02","document_id":"17-NA-059","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"This technical bulletin provides a procedure to update the RDCCM to apply the rear diff clutches longer over 53MPH to control a metallic noise heard when cruising over 44 MPH.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10138046-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10138046-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10138046","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"ENVISION","year_from":2016,"year_to":2017,"match":"exact","vehicle_ids":["2016_buick_envision","2017_buick_envision"]}],"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":[]}