{"nhtsa_id":10199944,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-05","date":"2021-07-20","document_id":"E269","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Emissions Recall - PACCAR MX-13 Engine Model Year 2015B engines require a software update to ensure emissions compliance for On-Board Diagnostic (OBD).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199944-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10199944-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10199944","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T660","year_from":2015,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T680","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_kenworth_t680"]},{"make":"KENWORTH","model":"T800","year_from":2015,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T880","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_kenworth_t880"]},{"make":"KENWORTH","model":"W900","year_from":2015,"year_to":2015,"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":[]}