{"nhtsa_id":10203956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-12-07","date":"2021-11-04","document_id":"KC-161","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"Volvo Chassis - Equipped With A Cummins Engine - Cummins Fuel Pump Timing Correction to Reduce Engine Noise; Drone Noise at 1500 RPM and Increases With Engine Load - US10 And Newer Emissions, Common Model Year 2014 And Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203956-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203956-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10203956","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"780","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VAH","year_from":2014,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":2014,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","year_from":2014,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VNL","year_from":2014,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VNM","year_from":2014,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VNR","year_from":2017,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VNX","year_from":2014,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VOLVO TRUCK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VT","year_from":2014,"year_to":2016,"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":[]}