What 126 owners told NHTSA about the 2022 Ford Mustang Mach-e Bev Bev

Vehicle stated "PARKING BRAKE FAULT". Driver (myself) discovered electric parking brake was stuck in the ON position and would not disengage. Vehicle could not be moved on its wheels. Vehicle was in parking garage, and driver became stranded for over 24 hours waiting for a low-clearance tow truck with a dolly that could move the vehicle. Ford dealer (Bill Brown Ford) inspected vehicle and discovered wiring immediately behind BOTH rear electric parking brake connectors were corroded and broken. Ford dealer stated there was an active recall for this issue (CSP 22P31 or TSB 22-2143), but that my vehicle's build date was not included. CSP 22P31 only includes build dates before 15 March 2022; Driver's vehicle has a build date of 24 June 2022. Ford dealer stated they repaired the vehicle by completing the procedures defined in recall CSP 22P31, but Ford did not cover the costs or acknoledge it as a recall repair due to the build date. tl;dr: The critical safety defect defined in Ford recall CSP 22P31 affects vehicles built in July 2022, but Ford has not expanded the recall to cover these vehicles. In this case, the corrosion led to DUAL failure of both rear electrical parking brake connectors, causing two exposed electrical circuits and lock-up of the parking brake.

NHTSA ODI 11741491

was driving my 2022 Mustang Mach-E in "One-Pedal" Whisper mode on. I always drive in that mode because it has a great feature where as soon as I take my foot off the accelerator the car slows down significantly. I feel safer in this mode especially in high traffic or on the freeway. I was very slowly turning into a parking spot in a private parking lot, stepped on brake to put car into Park when the car lurched forward without me touching anything, I had no control of my car no matter how hard I pressed on the brake. My car was driving itself!! when it lurched forward it hit a car parked directly in front of it on its right front side then pushing that vehicle about 2 feet! it did not stop even then, it veered to the right and forward and hit another parked car in the next parking space to the first car that was hit. My car pushed the 2nd car about 2-3 feet before it stopped almost hitting the car parked next to it!! There was an eye witness. This event scared me to death. It was as if someone else was driving my car. I had absolutely NO CONTROL of it. It would NOT STOP. I am soo grateful this happened in a parking lot and not in fast traffic or God forbid the freeway. I would not get back inside my car and never will. We had it towed to a certified repair shop. My car sustained front end & right side front damage. The first car hit sustained right front damage. The 2nd car hit was parked next to the first car hit and sustained right front & right side passenger door damage. No injury. The repair shop has a certified EV Specialist who is going to read the recorder to see how it malfunctioned. There was a police report but haven't received it as of yet. We contacted Ford where we purchased our car. They told us it would be better once repaired to sell the car ourselves as it could take a very long time for Ford to agree to buy it back my car back! only has $9,000 miles on it!! I hope Ford takes this issue seriously!!!

NHTSA ODI 11738432

Parking brake malfunction indicated. Ford CSP 22P31 covers repair of the issue for vehichles with a manufacture date before 3/15/22. My vehicle reached the US on 6/22/22. Ford has offered to cover a small part of the repair, but won't include me in the fix due to manufacture date. So Ford ended the program, NEVER FIXED THE ISSUE, and now won't offer to repair my car.

NHTSA ODI 11725195

Vehicle: 2022 Ford Mustang Mach-E Mileage at failure: ~36,800 miles Complaint Description: The left rear electronic parking brake (EPB) wiring harness/connector failed, resulting in a parking brake fault and abnormal braking behavior. This component is not a wear-and-tear item and is located in a fixed, protected area of the vehicle. It is not subject to routine maintenance or driver interaction. The failed wiring harness was inspected by an authorized Ford dealership and is available for further inspection upon request. This failure put safety at risk because the electronic parking brake is a safety-critical braking system. The fault created uncertainty regarding proper engagement and release of the parking brake, increasing the risk of unintended vehicle movement when parked and reduced confidence in braking reliability while driving. The problem was confirmed and diagnosed by a Ford dealership, which determined the wiring failure developed over time due to moisture intrusion and corrosion, not misuse, accident damage, or normal wear. The vehicle and component were inspected by an authorized Ford dealership. Ford Motor Company reviewed the repair documentation through Ford Customer Care but did not dispute the diagnosis. The component has not been inspected by police or insurance representatives. A parking brake fault warning message appeared shortly before diagnosis, accompanied by abnormal braking behavior. There were no prior accidents, vehicle modifications, or external damage related to the failure. This failure is identical to a known defect already acknowledged by Ford in Customer Satisfaction Program 22P31, which covers EPB wiring harness connector failures on other 2021–2022 Mustang Mach-E vehicles. Although my VIN was excluded, the same non-wear safety defect occurred within the same model year, indicating a broader safety concern beyond the original VIN population.

NHTSA ODI 11711513

On Tuesday, [XXX], between approximately [XXX] and [XXX] PM EST, I parked my Mustang Mach-E, powered the vehicle off, and exited the car with my wife and child. After unloading groceries and sports equipment, I retrieved the Level 2 charger from the front of my garage and plugged it into the vehicle. I waited for the blue indicator lights to turn solid and blink, confirming charging had started, which typically takes about one minute. I believe the vehicle had been parked and powered off for approximately 10 minutes when I entered the house. Shortly thereafter, I heard an unusual clicking noise and observed the charging cable strike the side of the garage door opening. The vehicle had rolled backward approximately six feet, twisting and pulling the Level 2 charging unit off the joist it was mounted to and damaging the vehicle’s front charging port as the cable stopped the vehicle from rolling into the street. This incident occurred less than one week after the vehicle was returned from service for a “Parking Brake Fault – Service Now” error that was repaired at Losco Ford in Fenton, Michigan. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11709706

I was waiting in a drive thru behind a line of cars at a full stop for some time, so I was using One Pedal assist/Auto Hold. My car suddenly accelerated and slammed into the car in front of me.

NHTSA ODI 11679760

Vehicle Information: •Make: Ford •Model: Mach-E •Model Year: 2022 •Vehicle Type: Electric SUV •VIN: [XXX] •Mileage at time of incident: 31114 •Purchased in: California Incident Date: [XXX] Location: Laguna Niguel, CA Injury: Yes Crash: Yes Fire: No Airbags Deployed: No Police Report Filed: Yes Description of Complaint: On or around [XXX], I was driving my 2022 Ford Mach-E when the steering wheel suddenly locked and the braking system failed completely. I lost all control of the vehicle and was unable to slow or steer the car, leading to a crash. Despite the severity of the incident, the airbags did not deploy. At the time, I did not have obvious injuries, but shortly afterward, I began to experience severe pain and physical impairment, including an inability to stand or walk without difficulty. These symptoms have worsened and are now impacting my daily life. The vehicle is now completely inoperable and appears to have suffered a critical system malfunction, possibly involving its electric or software control systems. There were no warning lights or indicators before the failure. I believe this is a serious safety defect in the Ford Mach-E and could pose a danger to other drivers. I am requesting that the NHTSA investigate whether this is part of a broader pattern of defects affecting Ford’s EV line and take action to prevent further injuries or fatalities. Contact Information: •Name: [XXX] •Phone: [XXX] •Email: [XXX] •Preferred contact method: email INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11671145

I was driving my car like normal when a handful of warning signs popped up on the front screen and the brakes went out. I could only stop by pushing on the pedal with all my force, and it eventually slowed the car to a stop, but took an incredibly long distance to do so. A handful of warning lights popped on the screen when this happened: -Power train malfunction/reduced power - antilock brake fault - pre collision assist not available - hill start assist warning

NHTSA ODI 11661751

The contact owns a 2022 Ford Mustang Mach E. The contact stated that while driving approximately 20 MPH and pressing the brake pedal to stop, the vehicle suddenly accelerated forward and crashed into the rear of a second vehicle. Before the crash, the pre-collision warning had activated, but the vehicle did not stop. The front end of the had sustained severe damage but no bags deployed. No injuries were reported. A police report was taken at the scene, and the vehicle was later towed to a nearby collision facility. The cause of the failures has not yet been determined. The manufacturer and local dealer have not yet been contacted. The failure mileage was 19,100.

NHTSA ODI 11657325

After 22,207 mi, the right rear wheel unit started making a clunking similar to a flat tire. I looked online and found TSB 22-2023 which states that a common problem with the Mach E one pedal driving is brake pad material gets fused to the rotor. I took it in for repair and the brakes are out of warranty after 18000mi. Average life of brake rotors FOR CARS THAT USE THEIR BRAKES is 30,000-70,000mi. If Ford knowingly continues to use brake components that become faulty and fail after such.a short time on cars that don’t regularly use brakes, this problem could cause serious brake failure in cases of emergent braking. One pedal users would not know their brake pads had fused to the rotors until too late and the braking system fails when they need it.

NHTSA ODI 11644326

At highway speeds, the power brakes failed. In order to slow the car down, the brakes pedal had to be modulated with extreme force, upwards of 100 pounds of pressure on the brake pedal. As this happened, the car raised 4 Active Alerts - Powertrain Malfunction / Reduced Power - Antilock Brake Fault - Hill Start Assist Warning - Pre-Collision Assist Not Available. It took a lot of force and distance to bring the car safely to a stop. After 20 minutes we restarted the car and it began to operate normally. The car was brought to a nearby dealer immediately, however, the dealership is unable to diagnose nor replicate the problem. ***We were extremely lucky there were no cars immediately in front of us, and that we have an extreme amount of room to stop. Had we been driving in traffic, there would have been an extremely high likelihood of an accident with injury.

NHTSA ODI 11615671

Post HVBJB recall, one-pedal drive randomly disengages. Operators of electric cars vehicles use one pedal driving to slow down the vehicle and brake. When that system of braking randomly fails, it is incredibly unsafe. Ford is aware of this problem and it's connection to the earlier recall. I can provide additional documentation if necessary. Ford recognizes issue but has not fix.

NHTSA ODI 11585013

The vehicle was delivered [XXX], its an EV and does probably 70% highway/30% city driving. As an EV is on "one pedal" mode exclusively to use the motor to brake the vehicle and regenerate charge to the battery so we rarely use the actual brakes. at 18k mile we notices when the brakes were applied the vehicle and steering wheel shock, we took the car in for service and the front brake rotors were re-surfaced as per Metro Ford in Miami, FL. We noticed again at 22k miles and then Metro Ford in Miami, FL replaced the front rotors as they could not be resurfaced since they were already resurfaces once and would have been out of spec. At 28k miles we notices again, we took it again to Metro Ford in Miami, FL and they said it was cause by brake pad glazing and pad needed to re-surfaced and this time also resourced the rear rotors. All this is been done under warrantee with the exception of replacement of front pads in the last repair as Metro Ford in Miami, FL considered them a "wear" item (even with clear history with brakes) the approximate cost was $427. I believe there is clearly a brake defect with my car as i dont see how an EV on one pedal driving has needed to have front rotors resurfaced 2x and replaced 1x, needed new front pads, and need rear pads resurfaced 1x in less then 2 years/28K miles. Summary of brake repairs - 18k Miles - front rotors re-surfaced - 22k miles - front rotors replaced - 28k miles - front and rear rotors re-surfaced / front pads replaced INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11584384

I just had a similar experience about four hours ago during normal conditions (dry and daylight). I was approaching a red light that controlled an on/off ramp intersection where a rural road intersects a state Highway. I was on the rural road. As I started braking, the pedal almost immediately felt soft. I kept pressing (never pumped) the brake pedal steadily lexpecting to feel more normal resistance. The brake pedal traveled more than double the distance that it normally does. I started to get some braking, but I don’t think I could have locked up the brakes if I wanted to. The emergency braking didn’t engage; however, there wasn’t a car traveling in my lane between me and the intersection. There were cars exiting the freeway and turning through the intersection immediately in front of me. Fortunately, I had enough brakes to stop just before the intersection. I had my wife and son in the car. I will be having the local Ford dealership look over the car. That incident happened 5-10 minutes after leaving my house. I had used my brakes during this trip prior to the incident. The brakes worked normally for the remainder of the 20 minute trip. Whatever is going on, isn’t right and although I never was dangerously close to an accident, if conditions were slightly different it could have been very bad.

NHTSA ODI 11577515

Brakes automatically engage when parked. Next time I went to drive the car wouldn't move until a loud "clunk" came from the rear and the car moved. But, when I started driving there was a repetitive noise coming with each turn of a rear wheel. Parked the car and took to dealership which confirmed that a "chunk" of the brake pad had come off and adhered to the brake rotor. Contacted Ford and was told that it wasn't covered under warranty because I had gone more than 12, 000 miles. They did set up a case (CAS-46526025-Q7S5V2), but I never heard anything from it. In conversation with the dealer, this is apparently a common problem for which Ford has issued at least 2 TSBs (21-2206 & 22-2023) but the term expired before my incident. From reading of other incidents on various forums for the MachE, it is apparent that the problem still persists as in my case and is affecting a number of owners. Ford needs to be pressured into issuing a recall to install improved brake pads/rotors to prevent this problem from occurring. It could happen at a time when it isn't easy to pull over and therefore, cause an accident.

NHTSA ODI 11560929