{"nhtsa_id":10043734,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-24","date":"2011-06-16","document_id":"PB305","mfr_campaign":null,"replaces":null,"component":"TRACTION CONTROL SYSTEM","mfr_system":null,"summary":"NAVISTAR: AUTOMATIC TRACTION CONTROL (ATC) INDICATOR LIGHT WILL NOT ILLUMINATE WHEN ATC MODE IS ACTIVATED DUE TO A MISSING CIRCUIT. SCHOOL BUS. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10043734","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NAVISTAR","model":"NAVISTAR","year_from":null,"year_to":null,"match":null,"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":[]}