{"nhtsa_id":10038349,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-06-15","date":"2011-02-01","document_id":"PI-0153B","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER","mfr_system":null,"summary":"GM: THERE IS A WHINE NOISE WHEN IN DRIVE OR REVERSE. THERE IS A BEARING PROBLEM IN THE TORQUE CONVERTER. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10038349","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":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_colorado","2010_chevrolet_colorado"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_express","2010_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_silverado","2010_chevrolet_silverado"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_chevrolet_tahoe","2010_chevrolet_tahoe"]},{"make":"CHEVROLET","model":"TRAILBLAZER","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_chevrolet_trailblazer"]},{"make":"GMC","model":"CANYON","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_gmc_canyon","2010_gmc_canyon"]},{"make":"GMC","model":"ENVOY","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_gmc_envoy"]},{"make":"GMC","model":"SAVANA","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_gmc_savana","2010_gmc_savana"]},{"make":"GMC","model":"SIERRA","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_gmc_sierra","2010_gmc_sierra"]},{"make":"HUMMER","model":"H3","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_hummer_h3","2010_hummer_h3"]},{"make":"HUMMER","model":"H3 SUT","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"SAAB","model":"9-7X","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_saab_9-7x"]}],"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":[]}