{"nhtsa_id":10165479,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-09-30","date":"2019-08-15","document_id":"K04247174","mfr_campaign":null,"replaces":null,"component":"ENGINE; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Mack Chassis - Diagnostic Trouble Code ( DTC ) P0471 Illuminating The Malfunction Indicator Lamp (MIL) - US17+OBD16, US17+OBD18 (GHG17, Common Rail Fuel System) Chassis With Turbo Compound ONLY","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165479-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165479-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165479","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":["P0471"],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","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":[]}