{"nhtsa_id":10142715,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-06-18","document_id":"K00527512","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL","mfr_system":null,"summary":"Mack Chassis - Vehicles Equipped With A Vertical Selective Catalytic Reduction (SCR) System - Diagnostic Trouble Codes ( DTC ) P1031 With Possible P24DA Lighting The Malfunction Indicator Lamp ( MIL ) - US17+OBD16 (GHG17, Common Rail Fuel System) Emissions, Commonly Model Year 2018","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142715-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142715-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142715","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-injector","name":"Fuel injection","parent":"fuel-system"}],"codes":["P1031","P24DA"],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GU","year_from":2018,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"LR","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_mack_lr"]},{"make":"MACK","model":"MRU","year_from":2018,"year_to":2018,"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":[]}