{"vehicle":{"id":"2021_ford_f-650","year":2021,"make":"Ford","model":"F-650"},"code":"P0457","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10237971,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-21","date":"2023-06-15","document_id":"SSM 51719","mfr_campaign":null,"component":"POWER TRAIN; ENGINE AND ENGINE COOLING","summary":"Some 2021-2023 F-Super Duty/E-Series vehicles equipped with a 6.2L, 6.8L or 7.3L gasoline engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0457 and/or P0455 stored in the powertrain control module (PCM). This may be due to a improper fuel filler cap installation and/or outside contamination on the fuel cap sealing surface. The fuel filler cap requires multiple turns to seal properly and should be clean of any debris on sealing surface. Advise the customer to turn the fuel filler cap clockwise until there is at least one audible click to seal properly. If the DTCs return after the fuel filler cap is cleared of debris and properly seated, refer to Workshop Manual (WSM), Section 303-13 > pinpoint test HX.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237971-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237971-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237971"},{"nhtsa_id":10216961,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-02","date":"2022-07-29","document_id":"SSM 50977","mfr_campaign":null,"component":"POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); EQUIPMENT; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Some 2021-2022 F-Super Duty and 2021-2023 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 Workshop Manual (WSM), Section 303-13 - pinpoint test HX.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10216961-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10216961-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10216961"},{"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,"component":"FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP","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"},{"nhtsa_id":10194388,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-01","date":"2021-05-03","document_id":"SSM 49778","mfr_campaign":null,"component":"FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP","summary":"Some 2021 F-Super Duty/F-650/F-750 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 changed for 2021 to require three full turns to properly tighten. Advise the customer of the design change. 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-10194388-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194388-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194388"},{"nhtsa_id":10186623,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-04","date":"2021-01-22","document_id":"SSM 49485","mfr_campaign":null,"component":"FUEL SYSTEM, GASOLINE","summary":"Some 2021 E-Series/F-Super Duty/F-650/F-750 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 changed for 2021 to require one full turn to properly tighten. Advise the customer of the design change. 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-10186623-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10186623-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10186623"}],"url":"https://open.wenmarpro.com/makes/ford/f-650/2021/bulletins?code=P0457"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/ford/f-650/2021/codes/P0457","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}