2023 Ford Mustang Mach E driver assistance problems

Filed Oct 26, 2026 · Driver assistance, Electrical · CA

Sensors constantly list as failed. Makes the automated functions unusable. Paid for these features and they don't work over half the time. Also the JUN 30, 2026 recall is still not fixable. That's nearly 5 months of no serviceable fix. Manufacturer Recall Number26S50 the federal safety agency Recall Number26V417 Recall StatusRecall Incomplete, remedy not yet available

Filed Sep 22, 2026 · Driver assistance, Electrical · CA

On almost all Mustang Mach-E vehicles, a loose or faulty cable connection which runs to the forward facing camera in the rear-view mirror housing causes error messages to suddenly display on the dashboard screen. Generally, the driver will receive a "Front Camera Fault – Service Required" error message, in addition to a "Pre-Collision Assist Not Available" error message, also followed by an error message indicating that lane centering is also no longer functioning. All of this occurs after the vehicle travels over a harsh imperfection/bump in the road pavement, or in my case, every time I drive over railroad track crossings. I have seen so many reports of owners receiving this exact same issue, and everyone says the same thing: when this issue begins to occur, the vehicle will disable all of these safety features for about 30 seconds or less, and then all of the systems will reactivate like normal. Many owners state that eventually these errors become permanent, which causes all of these safety systems in the vehicle to become PERMANENTLY disabled, until the vehicle is brought into a dealership service center. If the vehicle is still within the 3-year/36,000 mi factory warranty, Ford will replace the coaxial cable running to the camera at no charge to the vehicle owner. However, as many owners have stated, if their vehicle is beyond the factory warranty, the vehicle owner usually is forced to pay for the repair out of pocket, which seems to range anywhere between $1,000 and $4,000. The reason I am reporting this matter is because I believe this is a major safety concern. When the front camera fault appears on the driver's display, the vehicle automatically disables many of the safety systems, including the ability for the vehicle to avoid a collision by bringing the vehicle to a stop. Because this is a major safety concern, I believe that NO Mustang Mach-E owner should be forced to pay for this repair out of pocket, and I believe that this should be a recall.

Filed Sep 8, 2026 · Driver assistance, Electrical · NY

Impacts: Electric system software & fools/locks/linegae. The EV vehicle has suffered a catastrophic, complete failure of its central software architecture, specifically impacting the APIM module and RDS system. Ford's internal In-Vehicle Technology (IVT) records confirm this failure originated in December 2025 while vehicle was fully under its 3-year bumper-to-bumper warranty. Because vehicle's underlying diagnostic and software infrastructure is completely frozen in an unresolved "updating" loop, the vehicle's onboard diagnostic tools are entirely incapable of reading or reporting critical hardware and structural component failures. Initial service was May 26. This software failure has caused severe, active safety hazards. In July 2026, the driver-side door latch completely failed to secure. Because software is bricked, no diagnostic code or dashboard warning was generated. As a 100% disabled driver, I was forced to drive 35 minutes home from an oncology medical appointment physically holding the driver’s door shut at speed on public roads to prevent it from swinging open. Furthermore, vehicle's network connectivity has completely shut down while driving on 3 separate occasions. During door latch failure, I was trapped in a rural area with zero cellular service. Because onboard telematics and modem systems are frozen and failing to receive critical safety patches, vehicle's SOS Post-Crash Alert System and tracking telemetry are severely compromised. If an accident or ejection had occurred due to the door latch failure, emergency services would have had no automated tracking link. Ford has failed to repair this after multiple extended dealer stays and has admitted through their IVT department that vehicle is unfixable due to massive never before seen software failure via standard service and requires manufacturer buyback. Dealer files att show no vehicle updates since Feb 2026 tho IVT confirmed May 28 not updates since Dec 2025 from Ford known software glitch.

Filed Aug 31, 2026 · Brakes, Driver assistance · PA

My 2023 Ford Mustang Mach-E GT experienced a sudden electronic parking brake failure. The vehicle displayed a parking brake fault warning, and the electronic parking brake became stuck in the engaged position and would not release despite repeated attempts and restarting the vehicle. The failure completely immobilized the vehicle and required Ford Roadside Assistance to tow it to an authorized Ford dealership. The Ford dealer diagnosed the issue in writing as: “REAR EPB HARNESS CORRODED; STARTING TO CORRODE ON RR AS WELL; RECOMMEND REPLACING BOTH REAR PIGTAILS WITH UPDATED STYLE.” The dealer therefore found corrosion affecting the electronic parking brake wiring on one rear side and corrosion beginning on the other side. Both rear EPB pigtails are being replaced with an updated-style component. This failure appears substantially similar to the electronic parking brake wiring/connector issue Ford previously identified in Customer Satisfaction Program 22P31 for certain earlier Mustang Mach-E vehicles. Ford's documentation for 22P31 states that damage to the EPB wiring can result in a parking brake malfunction and, in some cases, an inability to disengage the parking brake. My 2023 vehicle is apparently not included in that program despite experiencing a very similar failure mode. I am submitting this complaint because corrosion of the electronic parking brake wiring on a relatively new vehicle resulted in the parking brake becoming permanently engaged and the vehicle being completely immobilized. The dealer also found corrosion developing on the opposite-side EPB wiring and recommended replacement of both sides with updated-style pigtails. I believe the federal safety agency should evaluate whether this EPB wiring/connector corrosion condition extends to 2023 Mustang Mach-E vehicles beyond the population originally identified by Ford.

Filed Aug 25, 2026 · Driver assistance, Steering · NV · crash · 1 injury

Vehicle unexpectedly and without driver command steered/pulled to the right, departed the roadway and struck a guardrail. Dashcam footage documents the vehicle’s movement immediately before impact. BlueCruise was not equipped/being used. Driver did not intentionally steer the vehicle from the roadway.

Filed Aug 25, 2026 · Driver assistance, Steering · NV · crash · 1 injury

Vehicle unexpectedly and without driver command steered/pulled to the right, departed the roadway and struck a guardrail. Dashcam footage documents the vehicle’s movement immediately before impact. BlueCruise was not equipped/being used. Driver did not intentionally steer the vehicle from the roadway.

Filed Aug 21, 2026 · Driver assistance · CA

We recently brough the Mach E in for a recall of the rear camera. We mention the front camera alerts. They said due to safety concerns, sometime when the back camera goes out it affects all cameras. When we picked up the car, they told use that the front camera, which controls active cruise control, self-driving and emergency stopping is not covered under the recall. How can this not be a safety issue. The cost to fix it is over $4000. Please let me know if there are any upcoming recalls. Thanks!

Filed Jun 25, 2026 · Driver assistance, Electrical · CA

Vehicle in question had problems since day. One computer was affected was never fixed. Many problems ended up in agency for repairs a total of 9 1/2 months and I’ve only have a three year lease on the vehicle and have not been able to use it fully because of electrical and further issues. Litigation found with my attorneys and Ford attorneys, that the vehicle had multiple problems and was issued by a judge, repayment and penalties.

Filed Jun 1, 2026 · Brakes, Driver assistance · CA

While I was driving the brakes did not work. I had to slam on the brakes in order to stop the car. The back portion of the car then skid. The following warnings were sent to the phone and appeared on the dashboard as well. There were more on the dashboard but since I was driving I focused on trying to maneuver the car and not reading the dashboard. Not knowing what happened I continued to drive to duplicate the issue. The brakes were consistently only working when slamming on the brakes (and skidding). There was no traffic, allowing us to rely on driving slow speeds and letting the car to come to natural stops. We took it to the dealership immediately who were unable to duplicate. They diagnosed it as a network overload and attempted to release the car back to us. Currently working with a Ford Advocate as a Network Overload will shut our brakes off again. It's just a matter of when. Which is why they can't duplicate it. They can't predict when the Ford Network that communicates to the MachE braking mechanism will overload again. Powertrain malfunction/Reduced power Powertrain system fault Anti brake fault Anti lock brake system fault Brake system Fault Service brakes Electronic Parking Brake Hill start assist warning Hill start assist fault Pre collision assist not available Collision assist unavailable

Filed Apr 21, 2026 · Driver assistance · NC

Upon hitting moderate bumps the Front Camera faults causing the collision Assist to malfunction suddenly turning off any other driving assists , even if already active such as Cruise Control, lane keeping and departure. There are many examples of the same issues happening on dedicated forums to the Mach E. TSB 23-2155 was issued but are not covered on models that are or of warranty.