{"nhtsa_id":10172457,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-03-16","date":"2020-02-24","document_id":"TSB200038-022420","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution of customers is experiencing unusual noise characteristics from the lubricating oil pump. A buzzing noise from the front of the lubricating oil pan is usually present at idle with cold lubricating oil but can also be present at higher engine rpm and at warmer lubricating oil temperatures in some cases.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172457-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172457-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10172457","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-pump","name":"Fuel pump","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CUMMINS","model":"X15","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":[]}