{"nhtsa_id":10054821,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-03-01","date":"2014-01-01","document_id":"FSB-284-046","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"MACK: THE PARAMETER AIZ (US2010) OR P1I15 (OBD2013) DEFAULT SETTING MAY NEED TO BE ADJUSTED IN ORDER TO IMPROVE THE INSTRUMENT CLUSTER FUEL. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10054821","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"instrument-cluster","name":"Instrument cluster","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}