{"nhtsa_id":634823,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-09","date":"2002-07-01","document_id":"010866011C","mfr_campaign":null,"replaces":"010866011B","component":"STRUCTURE:BODY","mfr_system":null,"summary":"TECHNICAL INFORMATION - SOME CUSTOMERS MAY COMMENT THAT THE REAR PORTION OF THE ROOF HAS SOME RUST FORMING. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634823","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BLAZER","year_from":1995,"year_to":2001,"match":"exact","vehicle_ids":["1995_chevrolet_blazer","1996_chevrolet_blazer","1997_chevrolet_blazer","1998_chevrolet_blazer","1999_chevrolet_blazer","2000_chevrolet_blazer","2001_chevrolet_blazer"]},{"make":"GMC","model":"JIMMY","year_from":1995,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"OLDSMOBILE","model":"BRAVADA","year_from":1996,"year_to":2001,"match":"exact","vehicle_ids":["1996_oldsmobile_bravada","1997_oldsmobile_bravada","1998_oldsmobile_bravada","1999_oldsmobile_bravada","2000_oldsmobile_bravada","2001_oldsmobile_bravada"]}],"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":[]}