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2021 Ford F-150 brakes complaints

Page 2 of 4: complaints 11 to 40 of 77, newest first, as owners wrote them.

See the summary of 2021 Ford F-150 brakes problems: which part fails, at what mileage and related recalls.

Filed Jan 9, 2026 · Airbags, Brakes · VT

Started after McGee ford did a service on my truck Apparently they told ford they repaired electrical recalls which I wasn’t having issues with nor did I know They did anything! They did however erase the recalls so that was 8-2024 shortly after my truck experienced major electrical issues, another dealership told me it was gonna be 6k and 4 weeks to fix I was in awe I left with my truck that had no blinkers no air bags and so on 15 safety codes! I battled this for a year and then my parking break locked up while driving 70 on the highway! That’s the recall megee claimed they fixed I’m not rich single dad 100% of rhe time and I sure my kids everywhere daily, I do research call ford find intact i had a recalll so im thinking it will get fixed! 6 weeks later they not fixed i was told 2 days Now heritage and ford won’t fix it they want megee ford the certified service and dealer to pay for it. It’s winter im a contractor in Vermont they let me borrow a Sentra with summer tires on it. Couldn’t make it off my road. I’m still driving my kids around! I almost reck once a day as the whole system is messed up now! I feel like I’m being bullied and picked on because of my nationality

Filed Dec 29, 2025 · Brakes · 134,000 miles · NY

The contact owns a 2021 Ford F-150. The contact stated that the vehicle was serviced under the federal safety agency Campaign Number: 23V509000 (Parking Brake), but the failure persisted. The contact stated that the failed to respond upon shifting to reverse(R) or drive(D). Additionally, the parking brake had seized. The messages "Parking Brake Fault" and " Parking Brake Service Required" were displayed. The dealer was contacted but refused to repair the vehicle under the federal safety agency Campaign Number: 23V509000(Parking Brake). The contact stated that the dealer had previously inspected the vehicle but no repair had been performed under the recall. The dealer instructed the contact to check the wiring harness. The contact followed the instructions and found that a wire had rubbed through and was fractured. The contact spliced the wire together with a wiring butt connector as a temporary repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 134,000.

Filed Dec 5, 2025 · Brakes, Driver assistance · MN

My truck thinks my parking brake is engaged so it constantly flashes the “brake” light, constantly chimes while driving and says parking break malfunction, talk to dealer. I brought it to Webber family Ford in Detroit lakes MN 56501 and they checked it over including the safety recall location for recall 23S35. They said it was not the recall location and I would have to bring it in Monday for another appointment. When I got it home that day I crawled under to check that location. I see visible green which usually means corrosion and the protection around the harness seems warm. I also noticed the "recall" was not completed how it is shown on fords recall paperwork using the zip tie as a wear location so it isn't the harness itself. That is not how mine is. I have photos to prove that. I spoke with corporate ford today and they said they can't re open the recall because it has been closed and it is past its 12 month warranty being it was done in October of 2023 before my ownership and at a different dealer. I don't believe it is fair to me the current owner to pay for the cost of a rerepair of a recall that was done incorrectly.

Filed Sep 8, 2025 · Brakes · KS

Truck has been at Ford dealership since July 9th for this recall. After updating the computer as mentioned in the recall, a “trailer brake fault” was displayed and we were left with no trailer brakes while towing our camper. It has beyond a “reasonable amount of time” to get this safety issue fixed. Compaign recall number: 25S15/25V132

Filed Sep 4, 2025 · Brakes, Engine · MI

See attached document for complaint.

Filed Jul 10, 2025 · Brakes · MI

The contact owns a 2021 Ford F-150. The contact stated that while his father was driving 70 MPH, the driver's side rear brakes locked up. The “Parking Brake Service Now” message was displayed. The driver was able to continue driving. The driver heard an abnormal beeping sound coming from the vehicle. The vehicle was taken to an independent mechanic who determined that the wiring harness had failed. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was unknown. The VIN was not available.

Filed Jun 25, 2025 · Brakes · 40,000 miles · WI

The contact owns a 2021 Ford F-150. The contact stated while driving 65 MPH, the brake pedal became significantly hard to depress. There was no warning light illuminated. The contact was able to stop the vehicle by depressing the brake pedal with added force. The contact stated that the failure recurred while driving. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 40,000.

Filed Jun 24, 2025 · Brakes · MI

Brake trailer module failure leading to loss of trailer brakes. Second incident.

Filed Jun 13, 2025 · Brakes, Seat belts · 119,000 miles · TX

The contact owns a 2021 Ford F-150. The contact received notifications of the federal safety agency Campaign Numbers: 21V653000 (SEAT BELTS), 23V509000 (PARKING BRAKE), 22V142000 (VISIBILITY) and 23V163000 (VISIBILITY). The contact stated that while driving 60 MPH, the parking brake independently activated. The contact pulled over to the side of the road. The contact turned off the vehicle and, after waiting for a short while, the vehicle was restarted. The message "Service Parking Brake" was displayed. The contact stated that on a separate occasion, while turning off the vehicle, the parking brake fail to function as intended. The contact stated that recently the seat belt failed to retract and remained loose. The vehicle was taken to the dealer; however, the dealer refused to repair the vehicle under the Seat Belts and Parking Brake recalls. The contact stated that the recall repairs for Visibility were performed. The manufacturer was not made aware of the failure. The failure mileage was approximately 119,000. Parts distribution disconnect.

Filed Jun 7, 2025 · Brakes · RI

The same brake booster that allegedly only had 51 vehicles included in it? Same exact issue as this link: [XXX] not working seems like a pretty big safety issue. DTC Code: C0594 Brake Booster Motor "A" Performance DTC Code: C0594 Right rear solenoid circuit INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed May 27, 2025 · Brakes · 55,100 miles · NJ

The contact owns a 2021 Ford F-150. The contact stated that occasionally while driving at various speeds, the parking brake was independently activated. The brake warning light was illuminated. Several local dealers were contacted, but the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 55,100.

Filed May 1, 2025 · Brakes · TN

The contact owns a 2021 Ford F-150. The contact received notification of the federal safety agency Campaign Number: 23V509000 (Parking Brake). The contact called the local dealer on several occasions to have the recall repair performed and was informed that the vehicle needed to be inspected before the part could be ordered to perform the recall repair. The contact was also informed that the vehicle needed to remain with the dealer, and that a loaner vehicle would not be provided. The manufacturer was made aware of the issue and informed the contact that the dealer information was incorrect, and that parts for the repair are available for the recall repair. The contact stated that the dealer was the nearest dealer and that calling another dealer would be an inconvenience. The contact had not experienced a failure. Parts distribution disconnect.

Filed Apr 14, 2025 · Brakes · 45,000 miles · NY

The contact owns a 2021 Ford F-150. The contact stated while driving at various speeds, the vehicle suddenly decelerated and could only be driven at an excessively slow speed. The traction control, brakes, and ABS warning lights were illuminated. The vehicle was towed to Kings Auto, where it was diagnosed that the ABS pump had failed and needed to be replaced. The mechanic related the failure to the federal safety agency Campaign Number: 21V533000 (Service Brakes, Hydraulic). The vehicle was not repaired. The dealer was notified of the failure and informed the contact that the VIN was not included in the recall. The manufacturer was contacted and referred the contact to the federal safety agency Hotline for assistance. The failure mileage was approximately 45,000.

Filed Apr 9, 2025 · Brakes, Visibility · 80,000 miles · MI

The contact owns a 2012 Ford F-150. The contact stated that while the vehicle turned off on several occasions, the message "Parking Brake Fault" was displayed. The contact stated that each time the vehicle was started, the message was no longer displayed. Additionally, the contact stated that on another occasion, the windshield wipers stopped midway and kicked back. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.

Filed Dec 30, 2024 · Brakes, Driver assistance · KY

I was traveling 47 mph and suddenly the parking brake was activated, causing the car to brake instantly. Luckily, no one was behind me and luckily it did not cause an accident. There were no lights on the dashboard. I took it to the Ford dealer to have it inspected and they gave me an appointment for 8 days later and let me go home knowing that I could not drive it since I almost caused an accident.

Filed Sep 27, 2024 · Brakes, Driver assistance · CA

Since 09/23/2024 my 2021 ford f150 the ABS ,service advance trac and pre-collition assist not available messages are displayed every time i press the brakes, the truck is only 3 years and has 21077 miles

Filed Sep 21, 2024 · Brakes, Driver assistance · UT

I was slowing to a stop at a stoplight in traffic when the brake pedal dropped to the floor and the truck was no longer slowing. The ABS, Anti collision, and check brake system lights all illuminated. I was able to slow the truck and place in park to stop. Vehicle was taken to dealership where it was found to be in perfect condition according to the mechanic. I have been told that I should have no issue taking the vehicle although nothing has been resolved.

Filed Aug 30, 2024 · Brakes · PA

Purchased vehicle w/ roughly 5000miles in 2021 from Ford Dealer. All stock items and factory tires. At roughly 50,000 during state inspection, it was found that the front passenger brake line was chafing on tire and was deemed unsafe by the Ford dealership. No prior work or modifications was done in this area. Research indicates that this is happening to other Ford F150s

Filed Aug 7, 2024 · Brakes · MD

On Wednesday [XXX]. The front brake hose rubbed against the right front tire, causing it to bust and me to lose brakes very dangerous, difficult to stop my vehicle. This needs to be addressed. All the brake safety features failed and all the brake related dash lights came on. The truck is at Bob Bell Ford in Maryland. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 7, 2024 · Brakes · 20,000 miles · IL

The contact owns a 2021 Ford F-150. The contact stated that while the vehicle was idling, the electric parking brake light illuminated, and the electric parking brake engaged independently. The contact depressed the brake pedal to release the parking brake. The contact had received notification of the federal safety agency Campaign Number: 23V509000 (Parking Brake). The vehicle was taken to the dealer where the recall repair was completed. The contact stated that approximately a month after the recall repair the failure occurred. The failure had become persistent. The contact stated that at one point the failure occurred three times in one day. The dealer had not been contacted again. The vehicle had not been diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 20,000.

Filed Aug 1, 2024 · Brakes · 45,000 miles · PA · crash

The contact owned a 2021 Ford F-150. The contact stated while driving approximately 35 MPH, the rear end of the vehicle seized, and the vehicle swerved to the right. The contact was unaware of any warning lights being illuminated. The contact lost control of the vehicle and the vehicle slid off the roadway. The vehicle was not damaged. The contact stated that while his wife was driving approximately 45 MPH, the rear end seized, and the vehicle slid to the right. The contact's wife lost control of the vehicle and crashed. The contact's wife stated that there was no warning light illuminated. The contact's wife was not injured. The contact stated that the vehicle was not drivable and that the Police arrived on scene and filed a report. The vehicle was towed to an impound lot and was later declared a total loss by the Insurance provider. The contact had received notification of the federal safety agency Campaign Number: 23V509000 (Parking Brake) and related the failure to the recall. The manufacturer was informed of the failure. The failure mileage was approximately 45,000.

Filed Jun 28, 2024 · Brakes, Electrical · FL

While driving the parking break activated. I was in the middle of the road with my newborn. I believe my truck should have been recalled since this is something that other F150 had. I took it to the Ford dealership and they said there was no active recall on this vehicle. So I had them check it since it’s such a high safety concern. And yes there was a default with the parking break system.

Filed Jun 26, 2024 · Brakes, Transmission · NY

I contacted a local Ford dealership: Hempstead Ford, 301 N Franklin St, Hempstead, NY 11550, (516) 363-1579 to perform multiple safety recalls issued by the federal safety agency. The service department refused to schedule me for service because I did not buy the vehicle from their dealership. I reported this to Ford Customer Relations and was told that they cannot force the dealership to service my vehicle. I believe this is illegal.

Filed Jun 11, 2024 · Brakes, Driver assistance · PR

Truck was repair as per the recall of the emergency brake however is still applying the parking brake again and took it to have it scan but ford dealer ship says they don't find no codes or anything saying it does and I'm just scared of continuing to put myself and my family at risk when is still applying the emergency brake whenever it wants. So far has done it over 3 times in a period of a few moths after the recall was supposedly been done for that same reason. On the picture I'm posting here is the invoice of the repair of the recall. Is in Spanish part of it but all the numbers of the recall are there

Filed Jun 7, 2024 · Brakes · MD

While approaching a red traffic signal at speed, I went to apply brakes and the brake pedal had no resistance and failed to slow the vehicle. Immediately several alarms sounded and lights illuminated on the dash board. I was able to slow the vehicle with repeated brake attempts and swiftly moving to the right turn lane where I could navigate a turn and come to a complete stop after coasting. Dashboard indicated: Pre-collision assist not available, antilock brake fault, service AdvanceTrac, and check brake system.

Filed May 29, 2024 · Brakes, Driver assistance · MD

Unknown which component is failing. It started with a rumble while accelerating or coasting but goes away when I shift into neutral so I believe that is the transmission. Other issues that are occurring randomly, speedometer will change indication to slower speed than I am actually going or it will drop to 0 while I am driving. Alerts and faults that have shown at the same time the speedometer goes out are: Powertrain fault, ABS, Forward Collision Warning, Parking Collision Warning, Automatic Emergency Braking, Lane Departure Warning, Blind Spot Warning, Lane Keeping Assistance, Cross Traffic Warning. Also a random metallic spinning noise coming from under the truck. It has been in the dealer garage 5 times now.

Filed Apr 17, 2024 · Brakes, Driver assistance · FL

Normal brakes fail. Only the emergency brake functions and locks up one of the rear tires.

Filed Apr 13, 2024 · Brakes · MO

My family and I were driving to a local coffee shop when my dash went off with a low brake fluid warning, I pull over to check and it was bone dry. That pretty odd so I immediately start looking for leaks and discovered the passenger side rear brake line where it connects to the rubber hose and goes to the caliper has a MAJOR leak. I videoed the leak so show how bad it was and where it was leaking from. The rubber hose itself if fine the leak is coming from the metal part of the hose but unfortunately the way to fix the issue is by replacing the hose assembly and according to ford that part is a wearable item, so my extended warranty I paid for it does not cover it. I find it absurd and extremely dangerous that a three-year-old truck has a major brake fluid leak like that and Ford has been no help at all. I’ve spent all day on the phone with them arguing and they don’t seem to care. This is a major safety issue from a clearly faulty part from the manufacturer, and I don’t feel as though I should be responsible with the bill.

Filed Apr 5, 2024 · Brakes · 28,000 miles · OK

The contact owns a 2021 Ford F-150. The contact stated that the brake power booster was emitting a hissing sound when the brake pedal was being depressed. The contact used an excessive amount of pressure to depress the brake pedal. The ABS warning light was illuminated but deactivated independently. The vehicle was taken to the dealer, but the cause of the failure was not determined. The dealer confirmed that the failure was related to the federal safety agency Campaign Number: 21V533000 (Service Brakes, Hydraulic) however, the VIN was not included. The vehicle had not been repaired. The manufacturer was made aware of the failure, and it was confirmed that the VIN was not included in the recall. The contact was referred to the federal safety agency Hotline to file a complaint. The failure mileage was 28,000.

Filed Feb 7, 2024 · Brakes · WI

While driving forward the parking brake system automatically applied itself. Because of this I was nearly involved in a rear end collision. This was completely unexpected and without warning. The vehicle was in for service last week. It is now back in service and they are having trouble diagnosing the parking brake system. My vehicle is currently at the dealer and the dealer is in contact with Ford because the dealer is having trouble diagnosing the parking brake system.

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