{"nhtsa_id":10165590,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-04","date":"2019-09-27","document_id":"TIB13-050","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE","mfr_system":null,"summary":"Information Only T170, T270, and T370 with hydraulic ABS brakes require a programming harness. The harness is now a required or recommended tool.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165590-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165590-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165590","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"abs","name":"Anti-lock brakes","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T170","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T270","year_from":2016,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T370","year_from":2016,"year_to":2020,"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":[]}