{"nhtsa_id":38073,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-02-27","date":"1994-12-01","document_id":"438141","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR","mfr_system":null,"summary":"GRADUAL LOSS OF POWER/LOW VOLTAGE READING. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/38073","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"LUMINA APV","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_chevrolet_lumina-apv","1994_chevrolet_lumina-apv","1995_chevrolet_lumina-apv"]},{"make":"OLDSMOBILE","model":"SILHOUETTE","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_oldsmobile_silhouette","1994_oldsmobile_silhouette","1995_oldsmobile_silhouette"]},{"make":"PONTIAC","model":"TRANS SPORT","year_from":1993,"year_to":1995,"match":"exact","vehicle_ids":["1993_pontiac_trans-sport","1994_pontiac_trans-sport","1995_pontiac_trans-sport"]}],"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":[]}