2023 Ford Mustang Mach-E problems

“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 NHTSA Recall Number26V417 Recall StatusRecall Incomplete, remedy not yet available”

“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…”

“I am reporting a recurring safety defect involving my 2023 Ford Mustang Mach-E Premium. The defect appears to involve the high-voltage battery system, powertrain system, and High Voltage Battery Junction Box (HVBJB). The vehicle and related components are available for inspection upon request. My vehicle experienced failures on May 28, 2026, June 25, 2026, and October 1, 2026. Prior to each failure, the vehicle displayed "High Voltage Battery Warning" and "Powertrain Malfunction/Reduced Power" messages. Following these warnings, the vehicle became completely inoperable and would not start. This has now occurred three times, indicating a recurring defect rather than an isolated incident. This defect created safety risks for both myself and others. During the first incident on May 28, 2026, the vehicle became inoperable while in the drive-through lane of a busy coffee shop. Because the vehicle could not be started or moved, it blocked access to the drive-through during peak morning and lunch periods, forcing the business to temporarily close the drive-through lane. This created a traffic obstruction and left me stranded. On all three occasions, the vehicle became…”

“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…”

“Multiple intermittent electrical/software malfunctions in my Ford Mustang Mach-E, one of which poses an acute safety risk. STEERING WHEEL BUTTON / UNCOMMANDED ACCELERATION: A button on the steering wheel, when pressed, causes the vehicle to suddenly accelerate to a high speed with no corresponding throttle input from me, and speed cannot be immediately brought back under control. This creates a serious risk of collision to myself, passengers, and other road users. DOOR LATCH: A door does not open fully ("bounce open") as designed. This matches Ford recall 25V404, covering doors that may fail to open, potentially trapping an occupant during an emergency exit. ALARM SYSTEM: Alarm is either overly sensitive (false triggers) or fails to trigger when it should — an inconsistent fault suggesting an underlying electrical issue. DISPLAY SCREEN: Center/instrument screen intermittently goes black while driving, temporarily removing visibility of speed, warnings, and camera views. REAR SOUND BAR: Rear-seat speaker intermittently stops working. Not itself a safety risk, but suggests a broader wiring/electrical fault affecting several systems at once. Component available…”

“I’ve had this situation happen at least 2 to 3 times but specifically I’ll talk about the most recent. I was reversing out of my parking spot approximately 20 feet or so to where I can turn around and circle around the parking lot and exit. When I switched over to drive the vehicle accelerated rapidly unprompted. I was able to stop it by using the break, but I can also see how this could be a significant safety issue.”