{"nhtsa_id":10148618,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-11-19","date":"2018-10-10","document_id":"K86900043","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)","mfr_system":null,"summary":"EGR Fault Codes / Diagnostic Trouble Codes ( DTC's ) SPN 412 FMI 0,2,5, SPN 4752 FMI 7, SPN 2659 FMI 18 / P040A, P040B, P1121, P2457, P0401, P04D9","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10148618-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10148618-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10148618","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"egr-valve","name":"EGR valve","parent":"exhaust-emissions"}],"codes":["P0401","P040A","P040B","P04D9","P1121","P2457"],"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":[]}