2022 Ford Mustang Mach E: false forward collision warnings

Filed Sep 17, 2026 · Driver assistance, Electrical · NV · crash

I had put the vehicle into One Pedal Drive mode for the first time on the morning of Aug 29th. Vehicle operated as it should for first few places I drove to and stopped, but then I approached a red light, removed foot slowly from accelerator and vehicle came to a full stop as it should. Approximately 2-5 seconds later, without warning or even the collision avoidance system activating, my vehicle suddenly accelerated into the rear of the stopped truck in front of me. Fortunately no serious injuries but someone could have been killed. My foot was NOT on the accelerator at the time - it was hovering over it while waiting for the light to change to green. My vehicle was taken to Ford for evaluation, but they claim it has to be repaired before they can diagnose/confirm the issue. I am the original owner with no previous accidents or incidents.

Filed Jul 16, 2026 · Electrical, Transmission · 40,000 miles · TX

The contact owns a 2022 Ford Mustang Mach-E. The contact stated that while driving at an undisclosed speed, the vehicle became inoperable and the vehicle stalled, and the gear shifter was inoperable. The contact exited the vehicle and was unable to re-enter the vehicle because the doors were locked and failed to unlock. The messages "Service Now" and "Battery Management" were displayed on the instrument panel. The pre-collision sensor warning light and several other unknown warning lights were illuminated. The failure had occurred on several occasions. The vehicle was towed to the residence, and the batteries were replaced. The contact researched the issue and became aware of an unknown recall; however, the VIN was not included. The vehicle was taken to a dealer, where it was determined that the battery management system needed to be reset. The vehicle was repaired, and the dealer advised the contact to drive the vehicle for 30-40 miles. However, after approximately 3 miles, the message "Stop Now" was displayed on the instrument panel, and the failure persisted. The manufacturer was not notified of the failure. The failure mileage was approximately 40,000.

Filed Sep 30, 2025 · Electrical · 104,442 miles · CA

The contact owns a 2022 Ford Mustang Mach-E. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated. The messages "Stop Safely Now", "Service Advancetrac", "Overdrive Off", and "Pre-Collision Indicator Off" were displayed. The contact pulled over and parked the vehicle. The vehicle failed to restart, and the 12-volt battery was drained. The vehicle was towed to the residence. The vehicle was later towed to the dealer, who determined that the high-voltage battery contactor needed to be replaced. The dealer performed the recall repair under the federal safety agency Campaign Number: 22V412000 (Electrical System); however, the failure persisted. The vehicle was not repaired and remained with the dealer. The manufacturer was made aware of the failure, and two cases were filed. The failure mileage was 104,442.

Filed Aug 8, 2025 · Acceleration, Driver assistance · MD

Shortly after purchasing my vehicle on [XXX], specifically on [XXX] a significant malfunction was encountered, indicated by the 'Front Camera Fault Service Required' and 'Pre-Collision Assist Not Available' warnings. Returning to the dealership on May 5th, the manager misinformed, stating the issue was a recall and required service at a Ford dealership. However, upon contacting Ford Lincoln with the VIN, it was discovered these codes are not associated with any recall. I returned to the dealership, provided them the printout from Ford Lincoln explaining the codes and how it's not a recall. They then told me that they will not honor the repairs due to me exceeding my 30-day extension. I proceeded to leave and said I'll deal with it when it poses a problem. After a resent software update, a new code popped up saying "Door Fault Service Required". July 2025 Koons Ford picked my car up and they confirmed that the issues documented in the attached photos are not covered by any recalls. However, this experience is further corroborated by attached photos and testimony from others reporting identical recurring problems since 2022. You can reference to the [XXX] " for the other vehicle owner's testimony. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 28, 2025 · Acceleration, Airbags · 19,100 miles · WA · crash

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.

Filed Sep 20, 2024 · Brakes, Driver assistance · NJ

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.

Filed Aug 12, 2024 · Driver assistance · PA

Multiple safety features rendered INOPERABLE AND USELESS including front collision warning, automatic emergency braking, adaptive cruise control, lane keeping system because FORD uses an inferior product to connect the vehicle's cameras and sensors. Each of the systems listed "front collision warning, automatic emergency braking, adaptive cruise control, lane keeping system" are now DISABLED and they are integral to preventing collisions. The vehicle is marketed with those features and is presumably justification of the MSRP charged to customers. FORD is apparently aware of the issue based on FORD forums, that replacement of windshield can comprise the coax cable. The company is using an outdated and less reliable coax cable to run sensors and cameras for an Electric Vehicle when a much more viable, pliable and reliable Fiber media has been available for over 20 years is shortsighted and cheap. Coax to run safety features also brings into question how that feature was safety tested. The vehicle was diagnosed by a Ford Dealership in PA, "U2107" code indicating an issue with the coax cable used to connect the sensors and camera. No component been inspected by the manufacturer, police, insurance representatives or others. Even though there were warning messages it is UNKOWN when the issue actually started or know exactly when the systems failed. I am sure FORD can check the messages store in the software.

Filed Jan 13, 2023 · Acceleration, Driver assistance · CA

I am randomly receiving the errors: "Front Camera Fault" "Pre-Collision Assist Not Available" Also, my cruise control no longer works while this error is active. Error will clear itself after a few minutes, but will still pop up from time to time.