Ford F-150 Complaints (2021)

1,308 consumer complaints on file.

#11774469October 29, 2026
ENGINE
I had an oil change performed earlier in the day. Drove 90 miles on the oil change when I lost complete oil pressure and than had my engine lock up. After the truck was towed back to the dealership and some surface investigation was done they told me it would be 2K to take the oil pan off to get a definitive answer to the issue. For them the only fix was replacing the entire engine at 14k. They believed it was just bad luck timing the occurrence of the loss of oil pressure and engine failure. The event happened with 135,556 miles on the vehicle. At 122,000 miles I had my drive shaft detach on the expressway. At the time I was still under extended warranty on the truck. The fix for that was a new drive shaft and to replace the rear axle. The issue I have is believing that 2 catastrophic events on the vehicle would occur within 12k miles and the three events not being connected. The manufacture wasn’t able to provide me with any answers as to what failed or why making it incredibly difficult to make a huge financial decision on what to do. I struggle with a vehicle that has that low of mileage would just completely implode and be undrivesble.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11774501October 29, 2026
POWER TRAIN, ELECTRICAL SYSTEM, FUEL/PROPULSION SYSTEM
My 2021 F-150 PowerBoost hybrid repeatedly lost propulsion while traveling on the highway in early October 2026, including four incidents on one trip around October 3. At approximately highway speed, the tachometer dropped to zero while the selector remained in D, and the truck coasted as if in neutral. There were harsh shifts around 9th/10th gear and difficulty accelerating beyond approximately 70 mph. A vehicle warning appeared. Disconnecting and reconnecting the battery temporarily restored operation. Sudden loss of drive power in highway traffic created a collision risk. The underlying cause has not been independently established. A Ford dealer's October 2026 inspection recorded an internal transmission hydraulic leak, clutch-disconnect trouble codes suggesting a hybrid drive unit concern, a recommendation to replace the transmission with the hybrid drive unit, and high-voltage battery cell-balance DTCs. More recently electric-driving mileage has remained at zero and the gasoline engine continues running while stationary. Severe shifting and vibration had varied between 2H and 4A modes. Around June 2025 the vehicle also stopped operating and was towed to the same dealer; I understand a 12-volt battery was replaced. Photographs from that period show Stop Safely Now and other warnings around 70,000 miles. I request investigation of whether that earlier incident and the present faults are related; I do not claim the same root cause has been proven. Exact diagnostic codes and earlier service details should be verified from the dealer records. The October intake odometer was recorded as 99,632; mileage at the highway incidents is not precisely known.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11774075October 27, 2026
POWER TRAIN
The cdf is outdated and the truck would get stuck in the wrong gear and not work. I was only 3,800 miles over the 60k mile warranty and having to pay out of pocket for a updated cdf drum that ford has created because they know the old ones are faulty
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11774117October 27, 2026
EXTERIOR LIGHTING
Passenger side LED DRL outage on horizontal and vertical LED strip
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11773616October 26, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2021 Ford F-150. The contact received notification of NHTSA Campaign Number: 25V455000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. Upon receiving a text message from the dealer to bring the vehicle in for recall repair, the vehicle was taken to the dealer, where the service was not initially completed because a loaner vehicle was not available. Upon returning to the dealer, the contact was informed that the repair was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11773745October 26, 2026
POWER TRAIN
The contact owns a 2021 Ford F-150. The contact stated that while driving 15 MPH, the transmission independently shifted into park and the wheels screeched to a stop. The dealer was contacted and made aware of the failure, and the contact was informed that the parts were unavailable to repair the vehicle. The failure became persistent with the check engine warning light illuminated. The contact stated that the vehicle was unsafe to drive. The contact had very important doctor’s appointment scheduled, and the vehicle was the only source of transportation. The contact received notification of NHTSA Campaign Number: 26V402000 (Power Train); however, the part to do the recall repair was unavailable. The manufacturer was contacted, and several cases were filed. The failure mileage was approximately 107,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11773356October 24, 2026
EXTERIOR LIGHTING
Daytime running LED quad headlight system. the vertical led on the front passenger front headlights is out. Dealer said cost is $2000.00 to fix. have to replace whole assembly.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11773403October 24, 2026
EXTERIOR LIGHTING
Daytime Running Lights (DRL) passenger side LED light bar burned out after only 64K miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11773317October 23, 2026
UNKNOWN OR OTHER
Formal Financial Assistance Statement RE: Goodwill Cost-Share Request for 2021 F-150 King Ranch VIN: [XXX] Current Mileage: 119,000 miles Diagnostic Trouble Codes: P2704, P07E6, P2886, P2885 Dealer Repair Quote: $9,820.50 (Full Internal Transmission Replacement) To Whom It May Concern at Ford Motor Company and Dealer Leadership: I am formally requesting a corporate Goodwill Cost-Share for the catastrophic internal transmission failure on my 2021 F-150 King Ranch. While this vehicle is slightly past its 100,000-mile powertrain coverage, a total mechanical failure on a top-tier luxury vehicle at this stage—caused by well-documented, inherent factory defects—is entirely unacceptable. The diagnosis and fault codes pulled by the certified mechanic map directly to systemic, factory-recognized hardware flaws in the 10R80 10-speed transmission: 1. The Core Mechanical Failure (TSB 24-2209 / TSB 23-2250): My truck exhibits severe gear slippage and loud internal clunking, triggering code P2704 (Friction Element E Apply Time). As documented heavily by Ford’s own service network, this code is the direct result of a design flaw where the internal CDF clutch drum bushing migrates out of place under heat, slicing internal seals and destroying line pressure (triggering pressure codes P2885 and P2886). 2. The Safety Concern (Code P07E6): My transmission has also thrown code P07E6 (Unable to Engage Park), which directly mirrors the mechanical components Ford is actively tracking for transmission parking pawl issues. Ford Motor Company has issued multiple Technical Service Bulletins acknowledging this exact failure sequence and has since redesigned the CDF drum assembly to correct the manufacturing flaw. I should not be held solely responsible for a $9,820.50 repair bill caused by a component that Ford has publicly acknowledged was defectively designed from the factory. As a loyal Ford customer driving a premium vehicle, I expect Ford to stand behind its product. I am req INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772876October 22, 2026
VEHICLE SPEED CONTROL, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
When using the cruise control and passing a 65MPH speed limit sign, the vehicle accelerates to 85MPH. The posted speed in the area 65MPH. The max speed for the state of NC is 70. Yet, the vehicle acts as if the speed limit is 85MPH. This event is repeated routinely approximately 95% of the time as I pass this particular location on I-885 South, just north of the Ellis Road exit, in Durham NC.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772711October 21, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2021 Ford F-150. The contact received notification of NHTSA Campaign Number: 25V455000 (Fuel System, Gasoline); however, the part to do the recall repair was not yet available. While driving 40 MPH, the vehicle lost automotive power. After restarting the vehicle, the failure persisted. The contact pulled over and had the vehicle towed to the residence and retrieved a diagnostic trouble code for the fuel pump. The check engine warning light illuminated when the vehicle was started. The dealer was made aware of the failure but informed the contact that the fuel pump needed to be replaced. The failure mileage was approximately 135,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772470October 20, 2026
SERVICE BRAKES
Repeated “Park Brake Fault Service Now” errors. Vehicle is not drivable.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772533October 20, 2026
EXTERIOR LIGHTING
The passenger Daytime Running Lamp (DRL) has stopped working on my 2021 Ford F-150. This condition potentially puts myself and others at risk because DRL's are a well-known safety feature to increase frontal visibility of vehicles while driving, especially during changing daylight conditions such as going under a bridge or tree-covered roadways. There were no symptoms of impending failure other than many complaints from owners of similar vehicles
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772389October 20, 2026
POWER TRAIN
The contact owns a 2021 Ford F-150. The contact stated that the vehicle was scheduled for repair under NHTSA Campaign Number: 26V402000 (Power Train); however, the part to complete the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the vehicle suddenly shuddered, and manual mode was utilized to bypass 5th gear and upshift into 6th gear. A warning message reading "Service Recall" was displayed. The local dealer was notified on several occasions. Another local dealer, where the vehicle was originally purchased, was contacted for a second opinion. The manufacturer was notified of the failure via telephone. The failure mileage was approximately 78,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11772193October 19, 2026
STEERING, LANE DEPARTURE: WARNING, LANE DEPARTURE: ASSIST
All warnings, lane keeping assist, steering assist. Dealer confirms steering rack is failing. Truck has 50,000 miles. Completely lost steering while driving my children to school. Codes U3000 and U3000-96 internal failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11771779October 17, 2026
UNKNOWN OR OTHER
In July of 2024 I took my truck into Cleburne Ford in Cleburne, Texas for transmission issues. The vehicle registered 39, 581 miles at that time. My complaint was mainly clunky issue regarding shifting when down and upshifting. The dealer test drove and advised completing transmission rebuild IAW with TSB 24-2176. The truck stayed at the dealership for approximately one month closing out the work order on 8/6/2024. I drove the truck for approximately two years until experiencing a serious issue that was extremely dangerous. On a road trip to to El Paso from Glen Rose with the cruise control set travel at approximately 80 miles per hour, which is the legal limit on that stretch of road. The vehicle started lunging, lurching, and hunting! it was extremely unnerving and could have caused a lesser driver to lose control of the truck, because at that speed it only takes one small issue to happen and a grave accident could have occurred. The service engine soon indicator light then came on the dash. The cruise control was deactivated and we were near a rest stop where we stopped. When I turned the truck back on the service engine soon indicator light was off. For some reason I thought maybe it has something to do with the cruise control, so I did not turn it on again for the remainder of the trip there and back. The truck seemed to be ok, but I wanted to take it in again to have it checked. I took it to Triple Crown in Stephenville Texas, because I felt upset to think I might have experienced another transmission issue just two years ago. They system identified code P 07F7 and determined TSB 26-2226 was required. They commenced to do another rebuild replaced everything again. They did not find evidence of the CDF or trash can being bad. They said its also important to replace the pump and valve body to mitigate the possibility or reoccurrence. Ford paid approximately $1,800, because of a request from the dealership and I paid approximately $2,200 out of my pocket.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11771819October 17, 2026
SERVICE BRAKES
I was driving home after dark from a work trip. I was about 15 minutes from home when I slammed on my brakes to avoid hitting a deer that ran out in front of me. I was going approximately 45 miles an hour. Then all of the brake warning lights and ABS Fault lights came on. I was able to get home with no problem and though it might have just been because of the sudden brake application and it would clear at the next drive. When I went to drive my truck next, I had no brakes and the pedal went to the floor. I started looking and found a puddle of brake fluid under my truck. I used to be a mechanic, so I started to trouble shoot the problem and found that a wire mesh covered flexible section of the brake line feeding the front passenger wheel brake caliper had a blow out and is what had failed. Although my 2021 F-150 is out of warranty, a 5 year old well maintained truck shouldn't have a brake line fail and I think I was luck to get home safe. I had my truck towed to the local Ford dealership for the repair. They did a thorough examination and could find a reason for the failure and agreed that it shouldn't have failed and that they had never seen anything like it before.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11770895October 13, 2026
ENGINE
The contact owns a 2021 Ford F-150. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated, and a alert was received through the mobile application. The vehicle was taken to a dealer, where a diagnostic inspection revealed that the knock sensor failed and required replacement. The dealer informed the contact that water intrusion on the intake manifold caused the knock sensor failure. The vehicle was scheduled for repair at the dealer. The contact attributed the failure to the factory omission of the engine cover and the cowl design directly above the engine compartment, which allowed water to collect on the manifold. The manufacturer was notified via telephone, and a case was filed. The failure mileage was approximately 64,900.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11770343October 10, 2026
EXTERIOR LIGHTING
My daytime running light has burned out. I also see a lot of other f150 around town with the same exact problem. I also don’t want to get stopped from the police for having a bulb burned out. I have researched this problem and you can’t fix it unless you buy a whole brand new headlight assembly for $1500.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11770359October 10, 2026
ELECTRICAL SYSTEM, POWER TRAIN
I picked up my F-150 Powerboost from the Ford dealership after getting and oil change. Recorded mileage was 100,385 (just 385 miles out of the 100,000 EV warranty. Just 2 hours after getting it back the check engine light came on for P0B24 for hybrid battery failure. The Ford dealership diagnosed the issue and confirmed the entire hybrid battery has to be replaced. I requested Goodwill assistance from Ford being that it was <500 miles out of warranty. Ford denied the request immediately. The Ford service department wrote them an email with official confirmation of the issue and the timing of the issue starting. Ford denied their request for Goodwill assistance/financial help within 20 minutes of the request. The repair is $5,000+ out of pocket.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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