14 problems related to service brakes have been reported for the 2020 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Ford Mustang based on all problems reported for the 2020 Mustang.
My wife was pulling into her head-in parking space at work and the brakes did not slow the car down. She pressed the brakes hard. The car went over a curb and hit a fire hydrant. The fire hydrant broke off and the car rolled over it. The car went into the street and she steered it to keep it out of traffic and stopped by using the parking brake. There were no warning lights. The airbag(s) did not deploy. There were no personal injuries. The car was inspected by a repair shop and deemed a total loss. A brake line was damaged during the crash. The repair shop personnel did not think the brakes failed prior to the accident because the master cylinder had fluid in it. No other brake inspections have been done.
The hill start assist system has detected a failure.
Caught in stop and go traffic at night for 45 minutes. Car started moving forward even though my foot was only on the brake pedal. My first thought was I'd accidentally pressed both the brake and gas pedals, but I could see my foot on the brake pedal since the under-dash area is lit in the premium model. It happened for about one minute the first time, then happened again a couple minutes later. I hit the bumper of a tour bus during the second instance at about two mph. The tour bus driver apparently didn't notice the hit and changed lanes a few minutes later. I didn't see any damage to the tour bus, but my license plate bracket and license plate were bent, and the middle part of my bumper didn't snap back together correctly. The Ford dealer was unable to duplicate the problem, and the brakes and vacuum pressure module didn't show any leaks. The service advisor said it was impossible for the transmission to engage without pressing the gas pedal, but I suspect the 10-speed transmission since the engine rpm didn't appear to change. There were no warning lights before or after the incident and the service advisor said no codes had been set. In retrospect I should have tried putting the transmission in neutral, used the emergency brake,or turned off the ignition (but a tractor trailer was about ten feet behind me).
Brake light switch stopped working at around 30k miles. Cruise control stopped working and acceleration does not work. Will go no more than 45 mph and stall and stop.
On July 26, 2021, I had a head on collision ( driver side to driver side ) where I felt like the vehicle didn’t want to stop. Even when I applied the brake, the vehicle kept going forward. In that collision, even though I was wearing my seatbelt, my head went straight up and I hit the top of my car. My head felt crunched into my neck and shoulders, and the belt restrained me enough to pull my right shoulder back and down from having my head crunching further into the top of my car. Although I wasn’t given a ticket for the accident, the police found me to be at fault. Later, I went to an urgent care where they diagnosed me with having a concussion. I haven’t seen any other necessary doctors, because I don’t have the money out of pocket. I don’t know that my remaining pip will cover anymore. I am still having issues with my head, neck, back, and hip now. I recently saw a dentist and I may have tmj. I never have experienced such pain of my entire left side of my face. My migraines have increased in frequency and intensity, and other health issues are agitated and inflamed.
I was contacted by the NHTSA, after I had an accident in my 2020 Ford Mustang ecoboost with the automatic transmission and ability to manually shift. I spoke with an investigator by the name of [xxx]. The investigator wished me good luck, as it was relayed to me that I was the only one who had the problem which resulted in me having an accident. I have since then found multiple sites with multiple complaints of the same issue, and I was told that there’s a fourth class action suit right now that I should be a part of. Please have someone who is familiar with what’s going on with Ford call me [xxx]. Thank you for your help! information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
The contact owns a 2020 Ford Mustang. The contact received notification of NHTSA campaign number: 20v573000 (service brakes, hydraulic, service brakes) however, the part to do the recall repair was not yet available. The contact called the local dealer and it was confirmed that parts were not yet available. The contact stated the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not contacted. The contact had not experienced a failure. Parts distribution disconnect.
I was pulling into a parking space, I stepped on the brakes. The care spend up with the tires spinning and jumped the curb and hit a tree. When . I tried to reverse to reverse the tires continued to spend and the car continued to move forward jumped the curb . And hit a tree a CO worker witness my car s wheels spinning forward when I had my foot on the brakes. The enitre right front sife of the car is destroyed and the passenger side door is not opening.
Tl the contact owns a 2020 Ford Mustang. The contact stated that while depressing the brake pedal, the vehicle failed to immediately stop. The cause of the failure was not determined. The vehicle was not diagnosed nor repaired. The manufacturer and ricart Ford located at 4255 s hamilton rd, groveport, OH 43125, were notified of the failure. The failure mileage was 3,000. The VIN was not available.
Manufacturer recall 20s52 and NHTSA recall 20v573 notified walker Ford, FL, no action being taken.
Tl the contact owns a 2020 Ford Mustang. The contact received notification of NHTSA campaign number: 20v573000 (service brakes, hydraulic, service brakes) however, the part to do the recall repair was not yet available. Automax Ford located at 3301 e central texas expy, killeen, TX 76543, was contacted and it was confirmed that parts were not available until April of 2021. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. Parts distribution disconnect.
Brake pedal brackets that broke during emergency breaking.
While driving straight at approximately 65 mph heavy pressure was applied to brake pedal causing the bracket holding the brake pedal lever to snap. The brake pedal then sunk to the floor causing the brakes to no longer be functional. The entire brake pedal assembly was then dangling from the one of it's connection points. A piece of the pedal bracket had snapped from the pivot point and was then loose on the floor of the vehicle. Emergency brake had to be applied to stop the vehicle and luckily there was no accident caused. This is a serious issue and could have caused a fatal accident.
I made a safe driving training with my new 2020 Ford Mustang gt (eu model) (as I do for every new car I bought). During the first break training (emergency braking from 50km/h (~31mph) to 0 ) the break pedal broke. Luckily just right before the vehicle stops and not at the beginning of the maneuver. It was not possible to move the vehicle anymore, as the pedal was loose now and braking not possible anymore. I think maybe other batches of this plastic break-pedal holders might be affected (please see attached pictures).
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