{"nhtsa_id":10194412,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-01","date":"2021-05-07","document_id":"SSM 49785","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP","mfr_system":null,"summary":"Some 2021 F-Super Duty and 2021-2022 E-Series vehicles equipped with a 6.2L or 7.3L gasoline engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0457 stored in the powertrain control module (PCM). This may be due to a loose fuel filler cap. The fuel filler cap design has changed, requiring multiple turns to seal properly. Advise the customer to turn the fuel filler cap clockwise until there is at least one audible click to seal properly. For further diagnostics, refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual, pinpoint test HX.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194412-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194412-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194412","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-tank","name":"Fuel tank","parent":"fuel-system"}],"codes":["P0457"],"topics":[],"vehicles":[{"make":"FORD","model":"E-150","year_from":2021,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"E-250","year_from":2021,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"E-350","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_e-350","2022_ford_e-350"]},{"make":"FORD","model":"E-450","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_ford_e-450","2022_ford_e-450"]},{"make":"FORD","model":"F-150","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_f-150"]},{"make":"FORD","model":"F-250 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-250"]},{"make":"FORD","model":"F-350 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-450"]},{"make":"FORD","model":"F-53","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F-550 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-550"]},{"make":"FORD","model":"F-59","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F-600 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-600"]},{"make":"FORD","model":"F-650","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_f-650"]},{"make":"FORD","model":"F-650 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-650"]},{"make":"FORD","model":"F-750","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_f-750"]},{"make":"FORD","model":"F-750 SD","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_ford_f-750"]},{"make":"FORD","model":"redundant F-250","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"redundant F-350","year_from":2021,"year_to":2021,"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":[]}