{"nhtsa_id":11035111,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-21","date":"2026-07-10","document_id":"E311","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"The Condition, Chassis Affected, Service Action, Warranty, and Procedure sections have been updated to include the latest prognostics bulletin verbiage.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035111-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035111-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035111","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T680","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_kenworth_t680","2018_kenworth_t680","2019_kenworth_t680","2020_kenworth_t680"]},{"make":"KENWORTH","model":"T800","year_from":2017,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T880","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_kenworth_t880","2018_kenworth_t880","2019_kenworth_t880","2020_kenworth_t880"]},{"make":"KENWORTH","model":"T880B","year_from":2018,"year_to":2020,"match":"base","vehicle_ids":["2018_kenworth_t880","2019_kenworth_t880","2020_kenworth_t880"]},{"make":"KENWORTH","model":"W900","year_from":2017,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"W990","year_from":2018,"year_to":2020,"match":"exact","vehicle_ids":["2018_kenworth_w990","2019_kenworth_w990","2020_kenworth_w990"]},{"make":"PETERBILT","model":"365","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_peterbilt_365","2018_peterbilt_365","2019_peterbilt_365","2020_peterbilt_365"]},{"make":"PETERBILT","model":"367","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_peterbilt_367","2018_peterbilt_367","2019_peterbilt_367","2020_peterbilt_367"]},{"make":"PETERBILT","model":"389","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_peterbilt_389","2018_peterbilt_389","2019_peterbilt_389","2020_peterbilt_389"]},{"make":"PETERBILT","model":"567","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_peterbilt_567","2018_peterbilt_567","2019_peterbilt_567","2020_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_peterbilt_579","2018_peterbilt_579","2019_peterbilt_579","2020_peterbilt_579"]}],"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":[]}