While driving up hill in low gear, the vehicle suddenly will jerk, a service light will come on, and a powertrain warning will occur. When this happens, it warns that the pre-collision assist is unavailable, as well as the exhaust mode selection. Once this occurs, the vehicle becomes much more difficult to drive as the rev match no longer occurs, the vehicle no longer increases revs as you start releasing the clutch, and when in gear it becomes more jerky as you are driving along. I don't have the experience but I suspect it is essentially in a low power mode with minimal computer aid. After being able to pull off and turn the car off for a number of minutes (not off and on as that does not resolve it), the vehicle returns to normal. This has happened twice now while driving on the same section of roadway in almost the exact same spot. I previously called the dealer after the first time and they told me if it happens again to bring it in. They did not seem interested in looking at it. I will be hopefully doing that tomorrow. I am not sure if it is related, but the vehicle did seem like it was running rich earlier in the day (a slight smell of gas when driving by).

Source: NHTSA complaint ODI #11694848 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2023 Ford Mustang. The contact stated that while driving approximately 45 MPH and making a left turn the collision avoidance system erroneously light activated although no other vehicles or structures were nearby and the braking system suddenly malfunctioned causing the brake pedal to extend to the floor while pressed causing the driver lost control of the vehicle and crashed into a wall barrier. During the crash, no injuries were reported. A police report was taken at the scene and the vehicle was eventually towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure but no assistance was offered. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 23V727000(Electrical System). The contact indicated that the vehicle had experienced that same failure listed in the recall. The failure mileage was 14,000.

Source: NHTSA complaint ODI #11579652 · view all complaints for this vehicle at nhtsa.gov

The contact owns a 2023 Ford Mustang. The contact received notification of NHTSA Campaign Number: 24V493000 (Steering); however, the part to do the recall repair was not yet available. The contact stated while driving at an undisclosed speed, the steering wheel was shaking abnormally. The local dealer was contacted; however, no assistance was provided. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 3,000. VIN tool confirms parts not available.

Source: NHTSA complaint ODI #11614044 · view all complaints for this vehicle at nhtsa.gov