2021 Ford F-600 Sd problems, complaints & recalls
Most-reported problem areas: Fuel/Propulsion System (1) · Fuel System, Diesel (1)
Safety recalls (5)
Fuel System, Diesel:delivery:fuel Pump 2026-03-17 · campaign 26V158000 · 9,839 vehicles
Defect: Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, 2021-2022 F600, and 2022 F750 vehicles previously repaired incorrectly under recall number 24V957. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump.
Risk: High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
Fix: Dealers will update the powertrain control module (PCM) software, free of charge. Owner notification letters were mailed mailed April 7, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S17. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 18, 2026.
Back Over Prevention: Sensing System: Camera 2025-01-31 · campaign 25V048000 · 91,580 vehicles
Defect: Ford Motor Company (Ford) is recalling certain 2021 Expedition, 2021-2022 Super Duty F-250, F-350, F-450, F-550, F-600, and 2020-2022 Lincoln Corsair vehicles. The rearview camera may display a blank or distorted image.
Risk: Rearview camera failure can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash.
Fix: Dealers will replace the rearview camera as necessary, free of charge. Owner notification letters were mailed September 18, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S05.
Fuel System, Diesel:delivery:fuel Pump 2024-12-20 · campaign 24V957000 · 295,449 vehicles
Defect: Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, F600, and 2021-2022 F-650, F750 vehicles. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump.
Risk: High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
Fix: Dealers will update the powertrain control module (PCM) and Transmission Control Module (TCM) software, free of charge. Owner notification letters were mailed January 23, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S78.
Fuel System, Diesel 2022-01-14 · campaign 22V013000 · 19,697 vehicles
Defect: Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-250, F-350, F-450, F-550, F-600, and Medium Duty F-650 and F-750 vehicles equipped with 6.7L diesel engines. A small void may be present in the top-center of the vehicle's underhood secondary fuel filter cap, which may progress to a pinhole over time, allowing fuel to leak from the top of the secondary fuel filter.
Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire or injury.
Fix: Dealers will replace the primary and secondary fuel filters, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S01.
Power Train:axle Hubs 2021-05-25 · campaign 21V390000 · 17,616 vehicles ⚠ DO NOT DRIVE
Defect: Ford Motor Company (Ford) is recalling certain 2021 F-350, F-450, F-550, and F-600 vehicles equipped with dual rear wheels and front wheel hub extenders. The front wheel hub extenders may be improperly attached to the front rotor hub assemblies, which could result in separation of the wheels and wheel extenders from the vehicle.
Risk: A detached wheel and wheel extender can increase the risk of a crash.
Fix: Owners are instructed not to drive their vehicles until the torque of the wheel extender nuts can be verified. Dealers will inspect and tighten the front wheel hub extender nuts, free of charge. Owner notification letters were mailed on June 18, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S26.
Service bulletins (33)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2026-06-23 · 25N10S1 · Other
certain 2017-2025 f-450 – f-600 chassis cab upfitted with an aerial bucket frame rail crack
Unknown Or Other 2026-03-25 · 25N17 · Other
advance notice – customer satisfaction program 25n17 certain 2015-2025 model year multiple vehicle lines rear view camera replacement if required after dealer evaluation
Unknown Or Other 2026-02-17 · 25N10 · Other
certain 2017-2025 f-450 – f-600 super duty chassis cab upfitted with an aerial bucket frame rail crack
Power Train 2024-08-22 · TSB 24-2249 · Service Bulletin/Repair Instructions
this article supersedes tsb 22-2087 to update the part list. some 2020-2022 f-super duty vehicles equipped with a 10r140 automatic transmission may exhibit harsh reverse to drive engagements without diagnostic trouble codes (dtcs). this may be due to sticking valves in the main control valve body or
Unknown Or Other 2024-06-06 · TSB 24-2182 · Service Bulletin/Repair Instructions
this article supersedes tsb 23-2307 to update the service procedure and vehicle model years affected. some 2019-2020 edge/f-150/fusion/continental/mkz/nautilus, 2019-2021 transit connect, 2019-2023 mustang, 2019-2023 ranger, 2020-2021 expedition/navigator, 2020-2022 escape/corsair/super duty/ecospor
Power Train 2024-06-06 · SSM 52595 · Service Bulletin/Repair Instructions
when replacing the e clutch hub (7p211) on 2020-2024 f-super duty and 2024-2025 f-650/f-750 vehicles equipped with a 10r140 transmission, a new washer (7482) has been added and must be installed with the new updated e clutch hub. refer to the workshop manual (wsm), section 307-01b for proper install
Showing the 6 most recent of 33 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-02-06 · Fuel System, Diesel“the contact owns a 2021 ford f-600 sd. the contact received notification of nhtsa campaign number: 24v957000 (fuel system, diesel); however, the part to do the recall repair was not yet available. the local dealer was contacted, and the contact was advised that the repairs could cause more failures and that the recall repair could not be performed.…”
2026-01-07 · Fuel/Propulsion System“i am filing a complaint against ford motor company regarding a known defect in my 2021 ford f-600 truck that resulted in a catastrophic fuel system failure. the truck has only 110,000 miles and has been maintained appropriately. it is registered in the state of illinois and is used for my woman-owned small business. a few weeks ago, the vehicle be…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.