2021 FORD F-250 SD Complaints

Transmission, temporally could be available but to replace it there is a $1500 core charge The transmission catastrophically failed, which lead to the rear wheels to lock up while driving, putting me and others at risk, had i been going faster when it did lock up No the problem has not been reproduced by a independent service center as i am going to replace the transmission myself I have inspected it along with a mechanic via photos showing all the metal fragments in the fluid and filter No warning lamps prior to the failure, but there where warning lights of service vehicle soon before the transmission locked up. Ever since new the transmission has shifted erratically especially from 3-4 and 6-7. Ford told me this was normal when I brough it in back when it only had a 20 or 30k miles on it for the erratic shifting. I now have 76K miles.

Cab trim is coming off vehicle, causing likelihood of vehicle getting water inside the body/ structure of the vehicle, which can lead to degradation and loss of structural integrity during a collision.

While driving the vehicle, the steering column released all of the bearings, allowing for the steering column to move up and down and in and out freely, making it unknown if the steering would follow which way the steering wheel was turned. I reached out to our personal mechanic in regards to this, and had to pay out of pocket. Originally, I thought it was a failed part, but after research, it was brought to my attention of recall 25S94, which my truck did not qualify for. I replace the part at my expense, even though, at this time, the vehicle was only 3 years old. No failure signs appeared.

The contact owns a 2021 Ford F-250. The contact stated that while driving 55 MPH, the engine warning light illuminated and the message "LIMP Mode in 34 Miles" was displayed. The dealer was contacted. The vehicle was diagnosed with a diesel emission fuel injector failure. The contact associated the failure with NHTSA Campaign Number: 24V957000 (Fuel System, Diesel); however, the VIN was not included. The vehicle was being repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 56,000.

This is a follow-up to my original complaint #XXX, filed XXX, regarding the failure of the 10R140 10-speed automatic transmission in my 2021 Ford F-250 Super Duty (VIN: [XXX]). The transmission began exhibiting symptoms of gear slipping, jerking, delayed and harsh shifting, and pinging from the torque converter around 100,000 miles. These symptoms progressively worsened until the transmission suffered a catastrophic internal failure. As documented in the attached Sid Dillon Ford repair order, an authorized Ford dealer found metal contamination in the transmission fluid and confirmed that a complete transmission replacement was required. The attached Friesen Ford repair order also shows that harsh engagements were present and that a transmission flush failed to resolve the issue. I have also attached a sworn statement from [XXX], an independent automotive technician who has serviced vehicles for my family for several years. In his sworn statement, he confirms that these 10R140 transmissions have known serious ongoing issues and that many mechanics avoid working on them due to these problems. Ford Motor Company was provided with the above repair records and the sworn statement but has denied any responsibility or reimbursement for the transmission failure. The failure created a serious safety risk due to the sudden loss of propulsion while driving. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Ford F-250. The contact received notification of NHTSA Campaign Number: 25V455000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available.The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. Neither the manufacturer nor the dealer was made aware of the issue. The contact had not experienced a failure.

I took a functional vehicle to Swant Graber Ford in Barron, WI in on [XXX] for Recall 24S78 and since then I have had numerous vehicle issues involving the PCM that they flashed. I have up to 16 different codes when the check engine light comes on including numerous communication U-codes indicating faulty software download causing no run/no start problems along with severe safety concerns while driving. I returned the vehicle to Swant Graber today July 1, 2026 after 2 weeks being this was their earliest appointment availability. They then deleted the codes and told me to drive it until there is more issues which is a severe safety concern considering the condition of the PCM of this vehicle they returned to now which is unfunctional and not road worthy INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Ford F-250. The contact stated that upon routine State Inspection at the local authorized dealer, the horn and the air bags failed to operate as intended. Upon further inspection, corrosion was found on the body control module from water leaking into the unit. The contact stated that the front passenger’s side windshield was loose, and pressure was applied, possibly causing the water to leak into the unit. The vehicle was not repaired because the VIN was not included in NHTSA Campaign Number: 21V090000 (Visibility). The manufacturer was made aware of the failure. The failure mileage was approximately 75,000.

The contact owns a 2021 Ford F-150. The contact stated while driving at 60 MPH, the accelerator pedal was depressed, however the vehicle failed to accelerate as intended. The contact stated that several unknown warning lights illuminated and the engine seized. The contact stated while attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to the residence. The independent mechanic diagnosed the vehicle with metal shavings on the fuel injectors. The contact was informed that the fuel system and fuel injectors needed to be replaced. The vehicle was not repaired. The contact was informed of the recall, NHTSA Campaign Number: 24V957000 (Fuel System, Diesel). The vehicle was towed to the dealer where it was diagnosed with a failed high pressure fuel pump. The contact was informed that the high pressure fuel pump needed to be replaced. The vehicle was not repaired. The contact was informed of a gasoline odor in the fuel system. The contact was informed that the repair was not covered under the recall. The manufacturer was made aware of the failure and a case was filed. The contact was advised to take the vehicle to the dealer for diagnostic testing. The manufacturer was informed that the dealer denied the repair. The failure mileage was approximately 124,000.

The contact owns a 2021 Ford F-250. 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 contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the check engine warning light remained illuminated. The vehicle was taken to the dealer where a fuel injector was replaced; however, the failure persisted. The vehicle experienced reduced engine power, decelerated and was towed back to the dealer. The vehicle was diagnosed with a failure of the CP4 high-pressure fuel injection pump. The vehicle was not repaired. The approximate failure mileage was 115,000.