{"nhtsa_id":10007140,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-05-28","date":"2004-01-01","document_id":"01611","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS","mfr_system":null,"summary":"RUSTY OR CORRODED APPEARANCE ON UNDERCARRIAGE COMPONENTS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10007140","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"IMPALA","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_chevrolet_impala","2004_chevrolet_impala"]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":2003,"year_to":2004,"match":"exact","vehicle_ids":["2003_chevrolet_monte-carlo","2004_chevrolet_monte-carlo"]}],"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":[]}