CSR

Ford · NHTSA safety record

2021 Ford F-450 SD

Every safety complaint, recall and defect investigation the US government holds on this vehicle.

17

Complaints

0

Crashes

1

Fires

0

Injuries

0

Deaths

Owners of the 2021 Ford F-450 SD have filed 17 safety complaints with NHTSA between March 2021 and June 2026. The most complained-about system is the electrical system, named in 5 of them (29%). The typical failure was reported at 2,763 miles, the median across the 7 complaints that gave an odometer reading.

NHTSA has issued 12 recalls covering this vehicle. A further 1 defect investigation is open and unresolved.

Recalls (12)

FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

26V158000 · March 17, 2026

The 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.
The risk
High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
The remedy
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.

Ford Motor Company · up to 9,839 vehicles across all model years covered

BACK OVER PREVENTION:SOFTWARE

25V686000 · October 10, 2025

The defect
Ford Motor Company (Ford) is recalling certain 2020-2022 F-250 SD, F-350 SD, and F-450 SD vehicles. The 360-degree view camera system may not display a rearview image properly in certain lighting conditions.
The risk
A rearview camera image that does not display properly can reduce the driver’s view behind the vehicle, increasing the risk of a crash.
The remedy
Dealers will update the image processing module software, free charge.nThis will be a phased campaign, with the remedy becoming available in different phases based on model years. Interim letters notifying owners of the safety risk were mailed on October 30, 2025. Additional letters will be mailed once the remedy is available on each phase. Owner notification letters were mailed May 19, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA8. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 13, 2025.

Ford Motor Company · up to 291,901 vehicles across all model years covered

STEERING:COLUMN

25V626000 · September 19, 2025

The defect
Ford Motor Company (Ford) is recalling certain 2020-2021 F-250, F-350, and F-450 vehicles. The steering column upper shaft may detach from the steering column and result in a loss of steering control.
The risk
A loss of steering control increases the risk of a crash.
The remedy
Dealers will inspect the steering column, and repair or replace the upper shaft as necessary, free of charge. Owner notification letters were mailed February 20, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S94. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 23, 2025.

Ford Motor Company · up to 115,539 vehicles across all model years covered

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

25V455000 · July 7, 2025

The defect
Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.
The risk
An engine stall increases the risk of a crash.
The remedy
Dealers will replace the low pressure fuel pump on super duty vehicles and update the powertrain control module (PCM) software on all other affected vehicles, free of charge. Owner notification letters were mailed July 27, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.

Ford Motor Company · up to 850,318 vehicles across all model years covered

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

25V048000 · January 31, 2025

The 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.
The risk
Rearview camera failure can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash.
The remedy
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.

Ford Motor Company · up to 91,580 vehicles across all model years covered

FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

24V957000 · December 20, 2024

The 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.
The risk
High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash.
The remedy
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.

Ford Motor Company · up to 295,449 vehicles across all model years covered

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

23V420000 · June 9, 2023

The defect
Ford Motor Company (Ford) is recalling certain 2018-2023 Expedition and Lincoln Navigator vehicles equipped with third-row seating; and 2019-2023 F-Super Duty F-250, F-350, F-450, and F-550 SuperCab vehicles. The owner's manual does not include instructions for adjusting or removing certain head restraints. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 202, "Head Restraints."
The risk
Without instructions, the head restraints may be improperly adjusted, increasing the risk of injury in the event of a crash.
The remedy
Ford will mail the Owner's Manual addendums that describe how to adjust and remove the head restraints for the center seating positions, free of charge. Owner notification letters were mailed July 21, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C20.

Ford Motor Company · up to 691,133 vehicles across all model years covered

VISIBILITY:WINDSHIELD WIPER/WASHER:LINKAGES

22V250000 · April 14, 2022

The defect
Ford Motor Company (Ford) is recalling certain 2020-2021 F-150, Expedition, 2020-2022 Super Duty F-250, F-350, F-450, F-550, and 2020-2021 Lincoln Navigator vehicles. The windshield wiper arms may break, causing the windshield wipers to fail.
The risk
Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.
The remedy
Dealers will replace both front windshield wiper arms, free of charge. Interim owner notification letters, informing owners of the safety risk, were mailed on May 24, 2022. Remedy parts are expected to be available 3rd Quarter 2022. Owner notification letters were mailed on October 21, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S26.

Ford Motor Company · up to 652,996 vehicles across all model years covered

FUEL SYSTEM, DIESEL

22V013000 · January 14, 2022

The 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.
The risk
A fuel leak in the presence of an ignition source can increase the risk of a fire or injury.
The remedy
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.

Ford Motor Company · up to 19,697 vehicles across all model years covered

POWER TRAIN:AXLE HUBS

21V390000 · May 25, 2021

Do not drive until repaired

The 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.
The risk
A detached wheel and wheel extender can increase the risk of a crash.
The remedy
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.

Ford Motor Company · up to 17,616 vehicles across all model years covered

TRAILER HITCHES:FIFTH WHEEL ASSEMBLY

21V379000 · May 24, 2021

The defect
Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-350 and F-450 vehicles equipped with a fifth wheel left-hand mounting bracket that may be cracked.
The risk
A cracked mounting bracket could result in the fifth wheel detaching from the vehicle while towing, increasing the risk of a crash.
The remedy
Dealers will inspect the mounting bracket, and replace the bracket if necessary, free of charge. Owner notification letters were mailed on June 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S23.

Ford Motor Company · up to 1,796 vehicles across all model years covered

VISIBILITY:WINDSHIELD:CRITICAL FASTENERS

21V090000 · February 18, 2021

The defect
Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting."
The risk
In the event of a crash, if the windshield separates from the vehicle, it can increase the risk of injury.
The remedy
Ford will notify owners, and dealers will remove and reinstall the windshield, free of charge. The recall began April 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C06.

Ford Motor Company · up to 79,017 vehicles across all model years covered

Defect investigations (2)

An investigation means NHTSA has decided a pattern is worth examining. A preliminary evaluation is often closed with no action; an engineering analysis is the stage that usually precedes a recall.

Sogefi Secondary Diesel Fuel Filter Leak

PE24014

Still open preliminary evaluation · opened May 9, 2024

the diesel fuel system, the fuel system

The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire. The proximity of the secondary fuel filter to high heat sources creates a potential for autoignition thermal events and fires. ODI has contacted the vehicle manufacturer, Ford, and the filter manufacturer, Allevard Sogefi USA (Sogefi), and learned that the low-pressure fuel system is capable of a maximum operating pressure of 8.5 Bar, while the secondary fuel filter is only tested to seven (7) Bar during the manufacturing process. Additionally, changes starting in 2022 by both Ford and Sogefi align with a lack of similar complaints on MY 2022 and newer vehicles. ODI is opening this Preliminary Evaluation (PE) to evaluate the severity of the potential problem and to fully assess the potential safety-related problems. To review the ODI reports cited in the Opening Resume ODI Report Identification Number document, go to NHTSA.gov.

Power Tailgate Release Systems

RQ21001

Closed recall query · opened January 15, 2021 · closed January 10, 2024

the body structure

In January 2021, the Office of Defects Investigation (ODI) opened a Recall Query (RQ21-001) to assess allegations of post-recall remedy uncommanded tailgate openings in model year (MY) 2017-2019 F-250/350/450 Ford trucks. Besides the recall remedy launched in January 2020, Ford also implemented a production update in November 2019.  At the time of the RQ opening, ODI had received eleven (11) Vehicle Owner Questionnaires (VOQs). ODI sent an Information Request (IR) to Ford in February 2021. In numerous meetings after receiving their IR response, Ford highlighted the drop in claims since the recall and production update and communicated how they were unable to verify the owners’ complaints or replicate the concern. Despite this, Ford began developing ways to prevent uncommanded tailgate openings from various human, mechanical or electrical causes. Based on testing, Ford issued a Customer Satisfaction program, 21M05-S1/S2/S3, to further address the potential of unintended tailgate openings. This work was applied to vehicles being produced as of December 20, 2021.  The program began for already delivered vehicles on July 22, 2022. The covered models include 2017-2022 F-250, 350, 450, 550, 650 and 750 Super Duty and 2020-2022 F-600 Super Duty trucks. ODI has received 39 VOQs between February 24, 2020, and December 15, 2023, alleging uncommanded tailgate openings.  In a detailed analysis, none of the vehicles in the VOQs were found to have received the Customer Satisfaction update. Since ODI has not received any complaints of post-Customer Satisfaction program tailgate openings, this office is closing this Recall Query. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

What owners report

Complaints naming each system. One complaint can name several, so these add up to more than 17.

ELECTRICAL SYSTEM 5 29%
POWER TRAIN 3 18%
STRUCTURE 3 18%
ENGINE 2 12%
FUEL/PROPULSION SYSTEM 2 12%
LATCHES/LOCKS/LINKAGES 2 12%
SERVICE BRAKES 2 12%
UNKNOWN OR OTHER 2 12%
FUEL SYSTEM, DIESEL 1 6%
SERVICE BRAKES, HYDRAULIC 1 6%
TIRES 1 6%
TRAILER HITCHES 1 6%

When the complaints arrived

By the year NHTSA received them, which is not the year the failures happened. They peaked in 2025 at 6.

2021 2025 2026
2021 to 2026, the last of them a part year

In owners' own words

Quoted from NHTSA's complaint file. These are unverified accounts by the people who filed them, not findings of fault.

POWER TRAIN

fire · towed · 78,000 miles

The contact owned a 2021 Ford F-450 Super Duty. The contact stated that while driving 35 MPH on an 8 percent decline and pulling a trailer, the vehicle slightly responded upon depressing the brake pedal. Additionally, the transmission failed to downshift and was stuck in 10th gear. The contact pumped the brakes; however, the failure persisted. The contact drove into the shoulder of the roadway, and the vehicle was able to stop. The contact noticed smoke, and upon inspecting underneath the vehicle, the contact noticed that the rear brakes were on fire. The contact was able to extinguish the fire with a fire extinguisher. There was no injury sustained. The vehicle was towed to the residence

NHTSA complaint 11687296, quoted in part. Filed by an owner and not verified by NHTSA or by us.

ELECTRICAL SYSTEM

towed · 124,483 miles

The contact owns a 2021 Ford F-450 SD. The contact stated while the vehicle was parked on the side of the road, the driver attempted to start the vehicle, but the vehicle failed to restart. The vehicle was towed to the dealer, where it was diagnosed that the battery junction box harness had failed. The dealer replaced the battery junction box harness assembly, engine module, fuse junction box, and the wiring assembly needed to be replaced. The vehicle was repaired. The contact related the failure to TSB Number: 20-2298. The manufacturer was notified of the failure and a case was opened. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was

NHTSA complaint 11602615, quoted in part. Filed by an owner and not verified by NHTSA or by us.

UNKNOWN OR OTHER
Failure of a $70 thermocouple sensor in the air conditioning unit requires replacement of the entire evaporative cooler, which requires removal and reinstallation of the entire dash from the vehicle. This should be a part serviceable without such extensive work.

NHTSA complaint 11742943. Filed by an owner and not verified by NHTSA or by us.

TIRES:SIDEWALL
Technician was airing the tires - zipper ruputer occured on the inside of the tire. 225/70R19.5

NHTSA complaint 11720607. Filed by an owner and not verified by NHTSA or by us.

FUEL SYSTEM, DIESEL
The contact owns a 2021 Ford F-450 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. 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 had not experienced a failure.

NHTSA complaint 11687332. Filed by an owner and not verified by NHTSA or by us.

ENGINE
VEHICLE SHUT DOWN WHILE IN MOTION ON HIGHWAY WHICH CAUSED FOR BRAKES AND STEERING TO FAIL. VEHICLE WAS TOWED TO SUN STATE FORD DEALERSHIP WHERE THEY DID A DIAGNOSIS. THEY FOUND EXCESSIVE AMOUNTS OF METAL IN THE HIGH PRESSURE FUEL SYSTEM. THEY HAD TO REPLACE THE ENTIRE FUEL SYSTEM PLUS REPLACED ALL INJECTORS WHICH NOW HAS AN OPEN INVOICE OF $15,923.97. AFTER RESEARCH WE FOUND OUT THAT THERE IS A RECALL ON THE CP4 WHICH IS THE MANUFACTIRE RECALL NUMBER 24S78 AND NHTSA RECALL NUMBER 24V957. FORD IS NOT WILLING TO COVER THE COST OF THE RECALL REPAIRS AND THE DEALERSHIP IS NOT COOPERATING AS WELL. THIS IS A COMPANY VEHICLE LOSING THE COMPANY $3K PER DAY.

NHTSA complaint 11676722. Filed by an owner and not verified by NHTSA or by us.

SERVICE BRAKES
My 2021 Ford F 450 will not actuate the electric over hydraulic brakes on my gooseneck trailer. I was hauling my tractor to one of my hay fields when a car pulled out in front me. I apply my foot to the brake pedal and the truck and trailer did not slow down liked it use to and I almost rear ended the vehicle that pulled out in front of me. After this I try to apply just the trailer brakes using the brake actuator on the dash and the trailer brakes never operated. I check my fuses and they were good and I checked the trailer using another truck and they worked. I then checked the trailer wiring connections on my truck and they were good. I have done a manual reset on my trucks programming

NHTSA complaint 11673852, quoted in part. Filed by an owner and not verified by NHTSA or by us.

Compare

Other years of the Ford F-450 SD

Model year Complaints Recalls Deaths
2022 24 14

Other 2021 Ford models

Every Ford on this site — 348 vehicles, 1210 recall campaigns and 10 open investigation s.

If this is your car and a dealer keeps failing to fix it, your state's lemon law may require the manufacturer to replace it or buy it back. What each state asks for , read from the statutes.

Where these numbers come from

A complaint is one owner's account and has not been verified by NHTSA or by us. A vehicle with more complaints is not necessarily worse: models that sold in larger numbers collect more of them. How this is counted.

Compiled and maintained by
Independent developer and analyst