{"nhtsa_id":10186070,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-01","date":"2020-12-03","document_id":"19NA153","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER","mfr_system":null,"summary":"This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10186070-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10186070-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186070","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"},{"id":"torque-converter","name":"Torque converter","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"COLORADO","year_from":2015,"year_to":2019,"match":"exact","vehicle_ids":["2015_chevrolet_colorado","2016_chevrolet_colorado","2017_chevrolet_colorado","2018_chevrolet_colorado","2019_chevrolet_colorado"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2014,"year_to":2019,"match":"exact","vehicle_ids":["2014_chevrolet_express","2015_chevrolet_express","2016_chevrolet_express","2017_chevrolet_express","2018_chevrolet_express","2019_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_chevrolet_silverado","2018_chevrolet_silverado","2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2014,"year_to":2019,"match":"base","vehicle_ids":["2014_chevrolet_silverado","2015_chevrolet_silverado","2016_chevrolet_silverado","2017_chevrolet_silverado","2018_chevrolet_silverado","2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 4500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2014,"year_to":2019,"match":"exact","vehicle_ids":["2014_chevrolet_suburban","2015_chevrolet_suburban","2016_chevrolet_suburban","2017_chevrolet_suburban","2018_chevrolet_suburban","2019_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2014,"year_to":2019,"match":"exact","vehicle_ids":["2014_chevrolet_tahoe","2015_chevrolet_tahoe","2016_chevrolet_tahoe","2017_chevrolet_tahoe","2018_chevrolet_tahoe","2019_chevrolet_tahoe"]},{"make":"GMC","model":"CANYON","year_from":2016,"year_to":2019,"match":"exact","vehicle_ids":["2016_gmc_canyon","2017_gmc_canyon","2018_gmc_canyon","2019_gmc_canyon"]},{"make":"GMC","model":"SAVANA","year_from":2014,"year_to":2019,"match":"exact","vehicle_ids":["2014_gmc_savana","2015_gmc_savana","2016_gmc_savana","2017_gmc_savana","2018_gmc_savana","2019_gmc_savana"]},{"make":"GMC","model":"SIERRA 1500","year_from":2014,"year_to":2019,"match":"base","vehicle_ids":["2014_gmc_sierra","2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra","2019_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2014,"year_to":2019,"match":"base","vehicle_ids":["2014_gmc_sierra","2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra","2019_gmc_sierra"]},{"make":"GMC","model":"SIERRA DENALI","year_from":2015,"year_to":2019,"match":"base","vehicle_ids":["2015_gmc_sierra","2016_gmc_sierra","2017_gmc_sierra","2018_gmc_sierra","2019_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2014,"year_to":2019,"match":"exact","vehicle_ids":["2014_gmc_yukon","2015_gmc_yukon","2016_gmc_yukon","2017_gmc_yukon","2018_gmc_yukon","2019_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2015,"year_to":2019,"match":"exact","vehicle_ids":["2015_gmc_yukon-xl","2016_gmc_yukon-xl","2017_gmc_yukon-xl","2018_gmc_yukon-xl","2019_gmc_yukon-xl"]}],"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":[]}