{"nhtsa_id":10002872,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-29","date":"2003-07-01","document_id":"030862001A","mfr_campaign":null,"replaces":"030862001B","component":"STRUCTURE:BODY:BUMPERS","mfr_system":null,"summary":"RUST ON BACK SIDE OF FRONT BUMPER. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002872","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GMC","model":"SIERRA","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_gmc_sierra"]}],"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":[]}