{"nhtsa_id":10053729,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-11-20","date":"2013-07-16","document_id":"TSB-0086-13","mfr_campaign":null,"replaces":null,"component":"TRACTION CONTROL SYSTEM; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT","mfr_system":null,"summary":"TOYOTA: ON SOME VEHICLES, EXHIBITING THE WARNING LIGHT ON, DUE TO REPEATED ABS AND TRAC, WITH DIAGNOSTIC TROUBLE CODE (DTC) C1231 PRESENT AND TO ADDRESS CONDITION THE ABS ECU LOGIC WAS MODIFIED. MODEL 2009-2011 CAMRY. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10053729","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"abs","name":"Anti-lock brakes","parent":"brakes"}],"codes":["C1231"],"topics":[],"vehicles":[{"make":"TOYOTA","model":"CAMRY","year_from":2009,"year_to":2011,"match":"exact","vehicle_ids":["2009_toyota_camry","2010_toyota_camry","2011_toyota_camry"]}],"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":[]}