{"nhtsa_id":10143952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-08-20","date":"2018-07-31","document_id":"T-SB-0058-18_Rev","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"TSB: REVISION NOTICE July 31, 2018 Rev1: ? Applicability has been updated to include 2018 model year Tacoma vehicles. ? The Parts Information and Calibration Information sections have been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2018 model year Tacoma vehicles equipped with a 2GR engine and an AC60 transmission may exhibit a surge feeling under the following conditions. ? Vehicle is traveling between 40 and 50 mph ? Transmission is in fourth or fifth gear ? During torque converter lock-up The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been revised to address this condition. Follow the Repair Procedure in this bulletin to address this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143952-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10143952-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10143952","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TOYOTA","model":"TACOMA","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_toyota_tacoma","2017_toyota_tacoma","2018_toyota_tacoma"]}],"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":[]}