{"nhtsa_id":10018570,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-01-06","date":null,"document_id":"3767","mfr_campaign":null,"replaces":"3767A","component":"SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT","mfr_system":null,"summary":"ABS LIGHT ON WITH DTC C0550 ON MEDIUM DUTY MODELS C65 AND C75. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10018570","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"abs","name":"Anti-lock brakes","parent":"brakes"}],"codes":["C0550"],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"KODIAK","year_from":2005,"year_to":2005,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"TOPKICK","year_from":2005,"year_to":2005,"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":[]}