{"nhtsa_id":10002540,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-09-05","date":"2003-02-11","document_id":"021103","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"EMERGING ISSUES SEMINAR ONTHE IDL BROADCAST SYSTEM. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002540","components":[],"codes":[],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"C/K SERIES","year_from":2002,"year_to":2002,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"DENALI","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"IMPALA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"MALIBU","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"CHEVROLET","model":"MONTE CARLO","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"OLDSMOBILE","model":"ALERO","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_oldsmobile_alero"]},{"make":"PONTIAC","model":"GRAND AM","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":[]}