{"nhtsa_id":10011720,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-01-31","date":null,"document_id":"3235","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"ENGINEERING INVESTIGATION ON THE NEW TRANSMISSION CONTROL MODULE. *EH","document":null,"url":"https://open.wenmarpro.com/bulletins/10011720","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"LACROSSE","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_buick_lacrosse"]},{"make":"BUICK","model":"RENDEZVOUS","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_buick_rendezvous"]},{"make":"CHEVROLET","model":"COBALT","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_chevrolet_cobalt"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_chevrolet_corvette"]},{"make":"CHEVROLET","model":"SSR","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_chevrolet_ssr"]},{"make":"CHEVROLET","model":"TRAILBLAZER 360","year_from":2005,"year_to":2005,"match":"base","vehicle_ids":["2005_chevrolet_trailblazer"]},{"make":"GMC","model":"ENVOY","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_gmc_envoy"]},{"make":"HUMMER","model":"H2","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_hummer_h2"]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_pontiac_grand-prix"]},{"make":"PONTIAC","model":"GTO","year_from":2005,"year_to":2005,"match":"exact","vehicle_ids":["2005_pontiac_gto"]}],"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":[]}