{"nhtsa_id":10014858,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-05-11","date":null,"document_id":"3430","mfr_campaign":null,"replaces":"3430B","component":"SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE","mfr_system":null,"summary":"ANTI-LOCK BRAKING SYSTEM (ABS) LAMP ON WITH A DIAGNOSTIC TROUBLE CODE (DTC) C0820 SET IN THE ELECTRONIC BRAKE CONTROL MODULE (EBCM). *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10014858","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"abs","name":"Anti-lock brakes","parent":"brakes"}],"codes":["C0820"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"XLR","year_from":2004,"year_to":2007,"match":"exact","vehicle_ids":["2004_cadillac_xlr","2005_cadillac_xlr","2006_cadillac_xlr","2007_cadillac_xlr"]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2005,"year_to":2007,"match":"exact","vehicle_ids":["2005_chevrolet_corvette","2006_chevrolet_corvette","2007_chevrolet_corvette"]}],"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":[]}