{"nhtsa_id":10053788,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-11-22","date":"2013-09-01","document_id":"TB-13121","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"MERITOR: INFORMATION PROVIDED REGARDING INSTALLATION OF THE UPDATE OF PARAMETER SETTING TO DEACTIVATE ONGUARD ACTIVE SERVICE BRAKES. NO MODELS OR MODEL YEARS. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10053788","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERITOR","model":"SERVICE BRAKES","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":[]}