{"nhtsa_id":39299,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-11-01","date":"1995-02-01","document_id":"577104","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"HARSH 1-2 UPSHIFTS. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/39299","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"REGAL","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_buick_regal","1994_buick_regal","1995_buick_regal"]},{"make":"CHEVROLET","model":"LUMINA","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_chevrolet_lumina","1994_chevrolet_lumina","1995_chevrolet_lumina"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":1995,"year_to":1995,"match":"exact","vehicle_ids":["1995_chevrolet_monte-carlo"]},{"make":"OLDSMOBILE","model":"CUTLASS","year_from":1993,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_pontiac_grand-prix","1994_pontiac_grand-prix","1995_pontiac_grand-prix"]}],"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":[]}