TSB: FORD E-150, E-250, E-350, E-450, F-150, F-250, F-250 SD, F-350, F-350 SD, F-450 SD, F-53, F-550 SD, F-59, F-600 SD, F-650, F-650 SD, F-750, F-750 SD (2021–2022)

Bulletin SSM 49785 — May 7, 2021

Bulletin Details

Bulletin IDSSM 49785
ManufacturerFORD
ModelsE-150, E-250, E-350, E-450, F-150, F-250, F-250 SD, F-350, F-350 SD, F-450 SD, F-53, F-550 SD, F-59, F-600 SD, F-650, F-650 SD, F-750, F-750 SD
Model Years2021–2022
Date IssuedMay 7, 2021
Date Added to NHTSAJune 1, 2021
ComponentFUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
Vehicles Affected48 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

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

Affected Vehicles

MakeModelYearComponent
FORD E-150 2022 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-150 2022 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-250 2022 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-250 2022 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-350 2022 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-350 2022 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-450 2022 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-450 2022 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-150 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-150 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-250 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-250 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-350 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD E-350 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-450 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD E-450 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-150 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-150 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-250 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-250 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-250 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-250 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-350 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-350 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-350 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-350 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-450 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-450 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-53 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-53 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-550 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-550 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-59 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-59 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-600 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-600 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-650 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-650 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-650 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-650 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-650 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-650 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-750 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-750 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-750 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
FORD F-750 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-750 SD 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
FORD F-750 SD 2021 071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized FORD dealer. Bring this bulletin ID (SSM 49785) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.