2019 Ford Fusion Hybrid

2019 Ford Fusion Hybrid SE. Vehicle experienced a “Stop Safely Now” warning with hybrid system shutdown, occurring both while driving and while parked/idling, causing jerking symptoms. This puts driver and other roadway users at risk, as loss of power/propulsion can occur without warning while in motion. Vehicle also set a P0073 (ambient air temperature sensor circuit high) fault code. The ambient air temperature sensor was replaced (Ford part numbers AU5Z-12A647-B / FC4Z-12A647-A) but the underlying issue has not been fully resolved and diagnostics are ongoing. Vehicle also had a prior transmission replacement (January 2023). Vehicle has also had extreme, unresolved electrical issues: fuses repeatedly burning out, lights burning out, two horns replaced due to failure, backup camera display turning blue/failing, and dashboard warning lights randomly illuminating. The dealership has confirmed electrical issues are occurring but has not been able to identify the root cause despite inspection. Issue has been confirmed/reproduced by a dealer. Vehicle and components are available for inspection upon request. Exact onset date of symptoms is UNKNOWN, but warning lamps and jerking preceded the “Stop Safely Now” shutdown events.* problems have been ongoing since purchase of the vehicle in 2019. Ongoing still in 2016

I was driving on a slushy road and it was snowing. I received a warning that the pre-collision assist was unavailable. Another light also lit up saying there was no traction. The car veered toward the concrete barrier next to me and I couldn't turn the wheel. The brakes also did not work. I slammed into the concrete barrier at about 55 mph and began spinning back across the interstate and stopped next to a guardrail. When I hit the concrete barrier, my seatbelt didn't catch and my whole body slid forward into the steering wheel, dashboard, and windshield. My face hit the windshield. The airbags never inflated.

The contact’s son owns a 2019 Ford Fusion. The contact stated while decelerating and coming to a stop, the vehicle lost motive power and shut off. The contact stated that after approximately 5 - 10 minutes the vehicle would independently restart with the A/C unit on high. The vehicle was taken to the dealer who diagnosed that the Battery Energy Control Module (BECM) had failed and needed to be replaced. The dealer confirmed that the failure related to NHTSA Campaign Number: 23V440000 (Electrical System); however, the VIN was not included in the recall. The vehicle was repaired. The manufacturer was made aware of the failure and confirmed that the VIN was not included in the recall. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 75,000.

The contact owns a 2019 Ford Fusion. The contact stated while driving at an undisclosed speed, the vehicle lost motive power with the low battery warning light illuminated. The vehicle was towed to the dealer but was not diagnosed. The contact was informed that the 12-volt battery had been replaced. The vehicle was repaired; however, the failure recurred. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 42,256.