{"nhtsa_id":10056973,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-03-24","date":"2015-01-09","document_id":"19258060","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"CHEVROLET: BUICK, GMC, AND CADILLAC REGULATOR PARTS NEEDS REPLACING. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10056973","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"EMPIRE","model":"CADILLAC FLEETWOOD","year_from":1983,"year_to":1983,"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":[]}