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What 937 owners told NHTSA about the 2021 Ford F-150 Supercab Diesel

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (937)Crash / fire / injury (19)Transmission & drivetrain (284)Visibility & wipers (130)Electrical system (123)Lights (98)Engine (79)Fuel system (71)Brakes (61)Backup camera & sensors (42)Driver assistance (40)Steering (36)

1 of 937 complaints match · Steering · crash/fire/injury only · clear filters

Nov 13, 2024SteeringTransmission & drivetrainCrash

The contact owns a 2021 Ford F-150. The contact received notification of NHTSA Campaign Number: 23V896000 (Power Train) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The contact stated that while driving approximately 35 MPH when a loud grinding noise was emitting from underneath the vehicle. The contact had lost power causing the vehicle to drift to the right. The vehicle ended up hitting a trash can nearby before it came to a stop. The air bags did not deploy. There were no injuries or medical attention needed. A police report was not filed. The contact had to place the vehicle in 4-wheel drive mode to be able to continue driving. The vehicle was taken to the dealer who was not able to diagnose the vehicle at the time. The manufacturer was made aware of the failure. The manufacturer had referred the contact to the NHTSA Hotline to file a safety complaint. The failure mileage was 86,000. VIN tool confirms parts not available.

NHTSA ODI 11624915

Working with the data? Download all 937 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2021 Ford F-150 Supercab Diesel verdict →