{"nhtsa_id":6089978,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-03-01","date":"1999-12-01","document_id":"990138005","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"EXPERIENCING A LACK OF EXPECTED PERFORMANCE OF THE AIR CONDITIONING SYSTEM IN HOT HUMID WEATHER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6089978","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"CENTURY","year_from":1999,"year_to":2000,"match":"exact","vehicle_ids":["1999_buick_century","2000_buick_century"]},{"make":"BUICK","model":"REGAL","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_buick_regal","1998_buick_regal","1999_buick_regal","2000_buick_regal"]},{"make":"CHEVROLET","model":"IMPALA","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_chevrolet_impala"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_chevrolet_monte-carlo","1998_chevrolet_monte-carlo","1999_chevrolet_monte-carlo","2000_chevrolet_monte-carlo"]},{"make":"OLDSMOBILE","model":"INTRIGUE","year_from":1998,"year_to":2000,"match":"exact","vehicle_ids":["1998_oldsmobile_intrigue","1999_oldsmobile_intrigue","2000_oldsmobile_intrigue"]},{"make":"PONTIAC","model":"GRAND PRIX","year_from":1998,"year_to":2000,"match":"exact","vehicle_ids":["1998_pontiac_grand-prix","1999_pontiac_grand-prix","2000_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":[]}