{"nhtsa_id":11030946,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-07","date":"2026-03-11","document_id":"TSB210203","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution steps for the suction side fuel filter which may experience repeated plugging prior to the required maintenance interval, resulting in fault code 559 (Injector Metering Rail 1 Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level) being set. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030946-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030946-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030946","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":["maintenance"],"vehicles":[{"make":"CUMMINS","model":"B6.7","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"L9","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":[]}