Transmission would downshift unexpectedly causing me to brake and panic, the tool icon will come on dash, speedometer stops working and backup camaras failed, transmission locked up on highway and caused driveshaft to lock back tires. All around dangerous situation

- Rincon, GA, USA

Bought truck on 2/25, . 7/15/25, wife went to store took truck. When she went to stop truck noticed brake pedal was going down but truck stop. Brake light went on so she turned around home. She drove slow when she reached the front of house pressed brake to stop truck brake pedal went all the way down. Could not stop truck with brakes so she hit curb with tire to stop it.I checked brake fluid canister and is was empty.No leaks on street.I called dealer; three days later truck was towed by dealer to their place.I was told master brake cylinder assembly and booster assembly has to be repaired.I paid $1,648.22. I called Ford for any recalls (I was concerned about brakes) I was told that there was a brake recall repaired by All American Old Bridge, dealership I bought the truck from.Repaired was done on April 12, 2017. Recall Number is 16S24 I noticed that it was exactly same problem I paid for. I told Ford what happened and I wanted my money reimbursed At first I was told the warranty expired, it was either 12 months or 12, 000 miles. I explained it was a Safety Recall not a warranty. The person would not allow me to file for reimbursemenent and after going back and forth finally told me file a claim.I did. Another weeks past and I called again, went through the whole explanation again. Asked to speak to supervisor and after a conversation told me go to dealer to file papers.I did and service manager at first started saying the same thing but eventually put in the claim. I waited several weeks, then check with dealer who told me Ford had to give a code. Called Ford was told no code needed.Called dealer and told them. Several weeks later check dealer and was told still needed code. I called Ford, and asked for a code I was told again about the warranty expiring.I spoke with supervisor same problem. Is 4 months. Nothing. Ford is not complying with Federal Safety Recall Law that does not expire. Need investigation about truck brake problem and reimbursement money.

- New Brunswick, NJ, USA

Driving at highway speed when the low brake fluid warning light came up on dash. I managed to get the truck and trailer I was pulling to a safe location and checked brake fluid. I had little braking power. I had brake fluid brought to my location and refilled the reservoir. I inspected the brake system for leaks and there were none. I tested brakes and they appeared to function properly. I returned to the highway and within two minutes I completely lost all braking. The internet reports that there are recalls on some trucks for this problem but my search using my VIN does not show one, but I have the same brake failure described to those reports.

- Edenton, NC, USA

My master cylinder leaked in to my brake booster, so I had to replace both after losing my brake stopping abilities. I received the new parts replaced them then hookup the battery checked brakes turned off ignition. Went back to start engine nothing battery 7.5 volts.. Replaced $250 started engine brakes good drove stopped 3 times got home evening sun down brake lights are on, I cant turn them off! unplugged battery. The brake switch was on and broken could not be reset. This is a fire hazard!!! My leads for the positive where hot very hot to the touch, my power was weak on the engine while driving I almost lost my truck over that Brake switch? No where does it say to replace it or why does this happen it clearly is a small broblem that can be a very big one fast!

- Mesa, AZ, USA

Transmission & Brakes... Acting

- Dallas, TX, USA

I had to do laundry loaded truck jumped in took off got on the highway doing 75 MPH peep peep low brake fluid! Low brake fluid, my peddle was not to the floor but was slow to stop.. no store to fill up brake fluid but an Ace hardware was at my laundry mate which I got 32 oz to fill it was empty. No fluid on ground!"! Did laundry drove 4 miles to walmart almost did not stop! Low brake fluid and it was out! Filled it back up with 32 oz brake fluid drove 4 miles more to home brakes down to floor put in park when stopped at light lucky it was a construction zone all the way home 35 MPH. Got home no fluid leaking out the booster weep hole? because they dont have one anymore" Took master off booster was full of brake fluid had to order both. Lucky I am an old shade tree machinic a person with out knowledge would of crashed...

- Mesa, AZ, USA

They have a faulty master cylinder on the brakes causing brake issues. I was driving down state road 80 after hurricane Ian and a car slammed on its brakes in front of me because a vehicle lost a load off of their tailgate. I slammed on my brakes but I didn't break very well. It was very squishy into the floor and I relied on distance. The brakes gave a little assistance

- North Fort Myers , FL, USA

Vehicle drove fine to work and upon getting in to return home and staring the vehicle, the brake pedal was instantly spongy and low brake fluid alert displayed on dash. There was a difference in 9 hours from when the brakes were fully functional to having brakes were completely out and nonfunctional. Had vehicle towed to local dealership and their diagnosis was "master cylinder is bleeding into the booster" and booster "full of brake fluid." This exact issue has been known and was supposed to be addressed but there have been numerous issues with the new parts installed after the recall leading to subsequent master cylinder/booster failures. Since it has already been "repaired" under the initial recall, the subsequent repair cost $1,300 including diagnostic.

- Waukee, IA, USA

While leaving the VA parking lot, and after breaking 3 times on the way out, as I approached a major intersection, the break pedal dropped to the floor and a low break fluid warning appeared on the display. My slow approach allowed me to stop. Checked the reservoir and it was empty. I walked to the gas station and purchased break fluid, when I returned, I checked under the vehicle for a leak, to no avail. I walked back to the spot I was parked but there was no indication of a leak. I was able to get my car home, and filled the break container intending on bleeding the lines; however, Florida weather forced to wait a day. Today, Saturday, I proceeded to bleed the lines but the reservoir was empty. Again, no signs of leakage around tires, break lines, reservoir, master cylinder. Everything I have searched regarding this indicates a large population of 2024-18 F150 with a master cylinder failure.

- Brandon , FL, USA

While driving the brakes failed and pedal was to the floor. No warning light before this happened. Warning light eventually came on after the failure. This was a very scary situation. Vehicle was taken to auto repair shop who confirmed it is a failure of the master cylinder and brake booster.

- Northville, MI, USA

Either the brake calipers or the soft brake lines feeding the calipers are sticking/collapsing internally causing the brakes to drag/lock up. This has drastically decreased the driveability of the vehicle as brakes dragging is dangerous. Based on internet searches and forums this appears to be a consistent problem with these pickups as this is the most common issue mentioned. Ford needs to address this problem with a recall before someone gets hurt.

- Shelbyville, TN, USA

This truck only has 35,000 miles on it, so it's a baby! All of a sudden I get a warning light that says there is a problem with my anti lock breaking system. In the 10 years I have had this truck I have never even had the anti lock breaking system engage! The Ford dealership where I bought the truck said I had a DTC C1288. The DTC C1288 on a Ford F150 indicates a brake pressure transducer circuit failure. Specifically, it means the ABS module has detected a problem with the transducer, possibly due to a short or open circuit, where the pressure reading is too high when other inputs suggest a non-pressurized system. This often results in the ESP (Electronic Stability Program) light remaining illuminated. They said if I didn't pay them $3400 parts and labor, my breaks would stop working. This is crazy. The ABS system has never engaged yet they say it's broken. This is very dangerous. Most people don't have $3400 to flush down the toilet like I did. I should not have to pay for this repair. Ford should. The part was defective from day 1. Please help me.

- New York, NY, USA

Brake pedal goes to floor. Feels like the brakes goes out sometimes.

- Pleasant Grove , AL, USA

had a recall on my truck to replace master brake master cylinder on October 2014, my truck lost braking power on [XXX] before I was able to leave my community almost resulted in me driving to a pond with toddler in the backseat. I was eventually able to bring truck to a full stop using extreme force to push brake to the floor. Upon discussion with Ford service representative, it is highly likely due to premature brake booster failure as a result of recalled brake cylinder. Upon further research on Kelly's Blue Book, it states that the brake booster should be replaced "as necessary" as a part of the master cylinder recall but was not in my case. this failure could have resulted in catastrophic failure ending 2 lives and Ford refuses to warrant the repair. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Palm Beach Garden, FL, USA

On September 7, 2024 at around 8 AM I was driving my 2014 Ford F150 3.5 L eco-boost and suddenly my brakes failed on me. I was driving and noticed that the low brake fluid light turned on and when I was coming to a stop, it was very difficult to stop the vehicle because I had to press my foot all the way down to the floor since I didn't feel any pressure when I pressed down on the brake. I made it to a parking lot where I put in a bottle of brake fluid, but then noticed that the fluid level went down after a few minutes. My vehicle would not retain the brake fluid and remained extremely difficult to come to a stop without putting myself and others at risk on the public roads. I entered my vehicles symptoms online and found vehicle recall "20S31", but on the Ford website, it says that my Vin is not covered by this recall. I believe that my vehicle should be covered by this recall because it has the exact same symptoms as others within the same years of production and also has the same engine type as the others that are covered by this recall.

- Brandon , FL, USA

The brake booster failed. It is not available. The mechanic replaced it. Because the booster failed the engine was sucking the brake fluid into the intact. This caused the the brakes not to have fluid and the engine to lock up and the engine threw a rod threw the engine. The problem was diagnosed by a mechanic and parts replaced. A brand new brake master cylinder was installed and a new engine is being put in. No it has not. Yes a light came on that the engine was low on brake fluid when it happened.

- Bowie, MD, USA

Brakes hard when pressed resulting in safety concerns due to stopping range. Could result in wreck and personal injury. Possible vacuum pump is problem. Many more people have complained of this same problem and had to replace the vacuum pump. Under recall 20V332000 vacuum pump was not checked. Have not taken it to dealer they are hard to work with. In process of trying to get replaced before driving it. No warings or indicators prior to failure.

- Canyon Lake, TX, USA

We got the truck out of heated storage after 6 months, and lights on dash came up stating a"Service Brakes" and "ABS" plus warning bells. Took to Ford dealer immediately and they test and said we needed a Hydralic Control Unit as our brakes would not work. In looking this up, other F150's have been recalled, but not our VIN. So we had to pay $3,000 for part and it to be programed. Fortunately it is an extra vehicle for us and we were not caught out on the interstate. I find it interesting that 3 recalls were done for this same braking issue on the F150, but for some reason did not include ours"???"

- Auburn, IN, USA

The low break fluid light suddenly come up, next thing you know, I didn-??t have any brake function what so ever. Luckily I was driving off a parking lot. I have to call the tow truck to take my truck to the dealership. The dealer diagnosed, (failed brake master cylinder leaking into brake booster. Inspected brake system and found no external leaks all lines and calipers are dry. Removed master cylinder and found brake booster is full of fluid. Installed new brake master cylinder and brake booster. Bleed brakes) it was a recall for 2014 F150-??s for this same issue but dealership said my vehicle was built months after the recalled trucks. I believe if this happened in the highway driving 70 miles an hour could end up in fatalities really easy. I am pretty sure many other 2014 F150 trucks got the same issue.

- Grovetown , GA, USA

I was driving my 2014 F150 truck with 5.0L engine when Brake fluid level low light came on. I tested the brakes and the pedal was soft and went almost to the floor. I added brake fluid and within 5 miles it leaked out. I had the truck towed to my parents home near where I broke down. Confirmed that master cylinder leaked fluid into brake booster. I can see there was a recall for 2014 F150 3.5L engine for this issue. Called dealer and Ford corporate and was told it did not affect 5.0. Problem is exact to recall and I believe the issue affects more vehicles than listed by Ford. Ford directed me to file complaint with NHTSA.

- Crofton, MD, USA