{"nhtsa_id":10246605,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-11","date":"2014-06-01","document_id":"120730001D","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; POWER TRAIN; FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"This Bulletin information excludes vehicles equipped with an Allison transmission, specified vehicles equipped with a Duramax® diesel engine or any Powertrain/Drivetrain assembly that is currently on restriction. All Service Agents are still required to contact the PQC for Allison transmission replacement, specified vehicles equipped with a Duramax® diesel engine replacement and any current restrictions or exchanges.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10246605-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10246605-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246605","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"G VAN BUS","year_from":2010,"year_to":2011,"match":null,"vehicle_ids":[]}],"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":[]}