{"nhtsa_id":636448,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-08","date":"2002-06-26","document_id":"062602","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"VEHICLES WITH THE CJ2 AUTOMATIC AIR CONDITIONING AND WITHOUT THE U20 CLUSTER WHICH IS THE DRIVER INFORMATION CENTER AND THE CJ2 AUTOMATIC AIR CONDITIONER DISPLAYS THE CELSIUS AND NOT FAHRENHEIT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636448","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BUICK","model":"CENTURY","year_from":1997,"year_to":2002,"match":"exact","vehicle_ids":["1997_buick_century","1998_buick_century","1999_buick_century","2000_buick_century","2001_buick_century","2002_buick_century"]},{"make":"BUICK","model":"REGAL","year_from":1997,"year_to":2002,"match":"exact","vehicle_ids":["1997_buick_regal","1998_buick_regal","1999_buick_regal","2000_buick_regal","2001_buick_regal","2002_buick_regal"]}],"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":[]}