{"nhtsa_id":10108559,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-07-17","date":"2015-04-23","document_id":"Service Bulletin","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","mfr_system":null,"summary":"Service bulletin - The 8-speed dual-clutch transmission (DCT) slips or shifts hard when cold, usually on 1st to 2nd upshifts. The client may also report about feeling bumped or jerked once the vehicle has come to a stop. After the transmission warms up, it shifts normally. The PCM settings, along with the odd and even clutches having not been properly broken in.","document":null,"url":"https://open.wenmarpro.com/bulletins/10108559","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"transmission-control-module","name":"Transmission control module","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ACURA","model":"TLX","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_acura_tlx"]}],"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":[]}