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What 506 owners told NHTSA about the 2020 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 (506)Crash / fire / injury (24)Transmission & drivetrain (203)Engine (96)Electrical system (65)Visibility & wipers (58)Driver assistance (20)Body & structure (19)Brakes (17)Backup camera & sensors (12)Fuel system (12)Speed control (11)

2 of 506 complaints match · Driver assistance · crash/fire/injury only · clear filters

Aug 17, 2024Speed controlBrakesDriver assistanceCrash

I was in an accident and the automatic braking sensor did not kick in even though there was a vehicle directly in front of me. As a result, my collision warning never sounded and the active braking feature of my vehicle never engaged.

NHTSA ODI 11609114

Feb 5, 2023AirbagsDriver assistanceCrash

We had a lady turn In front od us and we ran into her. Front-end of truck damaged and pushed back towards doors. No airbags deployed, no collision assist warning went off.

NHTSA ODI 11505673

Working with the data? Download all 506 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 2020 Ford F-150 Supercab Diesel verdict →