{"nhtsa_id":637394,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-25","date":"2002-01-01","document_id":"41","mfr_campaign":null,"replaces":null,"component":"SEATS","mfr_system":null,"summary":"SUBJECT REGARDING SEAT RECLINER ASSEMBLY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/637394","components":[{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BLAZER","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"S10","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"ENVOY","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"GMC","model":"SONOMA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"OLDSMOBILE","model":"BRAVADA","year_from":null,"year_to":null,"match":"exact","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":[]}