{"nhtsa_id":617685,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-03-22","date":"2000-10-03","document_id":"031000","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"BRIEF INFORMATION ON DELAYED SHIFTING CONDITION DURING COLD WEATHER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/617685","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"VENTURE","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"OLDSMOBILE","model":"SILHOUETTE","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"PONTIAC","model":"MONTANA","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_pontiac_montana"]}],"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":[]}