2017 Ford Fusion

NHTSA COMPLAINT - 2017 Ford Fusion Energi Titanium (VIN: REDACTED) - [XXX] (Collision) Q1: FAILED COMPONENT Battery Energy Control Module (BECM) and hybrid battery cell balancing circuits failed post-collision. Per Ford Recall 23V-440, Current Interrupt Device causes excess voltage, fire risk, toxic gas exposure. DTCs: U1027 (ABS/ECM loss), P2450/P2451 (EVAP stuck open/closed), P0DD2/P0DD6/P0DDE (battery cell balancing circuits H/J/K/M stuck off). Vehicle available for inspection. Q2: SAFETY RISKS Sudden power loss, fire risk, CO/HF toxic gas exposure from damaged cells. HF IDLH 0.025 g/m³. Symptoms: headaches, cognitive issues, respiratory problems requiring Brain MRI. Ford documented 7 fires, 2 while driving. Gas events recur when changing charging amperage; CO detector alarmed repeatedly; hospitalized for symptoms. Q3: DEALER CONFIRMATION NOT investigated. No Ford dealer conducted required post-collision battery diagnostics despite DTCs proving multiple system failures. United Insurance Claims ignored [legal demand] for hybrid-specific inspections. No CO/HF assessment. Battery cell balancing failures indicate physical collision damage to high-voltage system. Q4: INSPECTIONS Insurance: Standard only, ignored DTCs requiring hybrid testing. Ford Service (Tempe, AZ) and Ford Collision Center (Mesa, AZ): No inspection; reasons given a) lack capability b) we just scan the vehicle; we don't thoroughly inspect for gas leaks". Recall 23V-440 documents identical failures. Police: No report (real-time audio capture of admission of at-fault driver), no hazmat assessment. Multiple permanent DTCs prove need for Ford-certified diagnostics. Q5: WARNING SYMPTOMS Pre-collision: Intermittent issues, check engine light, reduced range. Post-collision: Reduced range, Gas exposure symptoms plus DTCs U1027, P2450/P2451, P0DD2/P0DD6/P0DDE showing communication/battery cell failures. Medical documentation available. Pattern confirms BECM/battery damage per documented defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

What malfunctioned- Car did not give any notice that it was in engine failure for months other than under performing and upon taking it to the ford dealership was never helped with the problem they took money for an oil change and works package but failed to make sure my car was safe. My car was a safety hazard bc it gave zero warning that it was loosing power and when the engine did fail I knew something had been wrong for almost a year and felt it went ignored by Ford and was taken advantage of. The product has been confirmed by multiple mechanics that what causes it is the hose cracks and thus the engine coolant wrecks a working engine. Ford knows it’s a problem but isn’t acknowledging it and makes more money off of parts.

I obtained my vehicle on Lease in 2017 with 40K miles from Ford of Branford CT. When off lease I purchased it outright. I still own the vehicle and am still having Two main problems, One since almost the beginning. The First is the automatic seat control(driver's). This system would periodically push the driver into the Steering Wheel. I brought it into that dealership several times for that reason, while still in CT. They did claim to get it to stop doing this with some resets, but over time it continued. Around 2020, the vehicle began going totally dead. Initially it was determined to be the Starting Battery. My concern was it to ba a Compiter or Power drain problem. Several batteries and Dealership visits didn't solve it. I moved to SC in May 2022. These problems continued there, where Cox Ford of Southern Pines took over. After more Service visits the only answer was a BAD BATTERY. Recently, after returning from Vacation and having to jump start the vehicle two times, I had several conversations with the service department. Finally a new Service writer found some information. A Technical Service Bulletin described how in this vehicle, how under seat wiring for the automatic seats, were becoming frayed and shorting on metal rails.(182025A). Also another for Battery Drain (SSM 50250). My Automotive background (which I no longer do) Tells me that electric seat wiring, grounding against seat rails could cause the Battery to be Draining. I believe they could be connected.

There is a recall on 2017 Ford Fusion's torque converter. I currently have a 2017 Ford Fusion. After inspection at a Ford service dealership, the "torque converter clutch internally failed filling the transmission filter with metal debris and starving the pump for fluid causing debris to go throughout the transmission." The problem with this, is that even though it's list as a recall for ,y specific car, the recall is not listed under my VIN number. This inspection was done on December 17, 2024. The safety of myself and children were put at risk when my car hesitated to accelerate on multiple occurrences on busy roads and intersections. The problem has been reproduced by a Ford dealer and has also been inspected by a Ford service dealership. There were no warning lights on indicating that there was a problem.

The 12v battery on my 2017 Fusion Energi titanium has failed every 6-10 months since buying the car new. Each failure is at best, inconvenient and expensive, however on multiple occasion it resulted a dangerous situation that compounded, knocking out fuses for components which manage power steering and other components. It was extremely difficult to pull over safely with my two young children and we were left stranded until we had a replacement battery delivered on the freeway. Ford knows this is a problem and says that it’s because the car is designed without a alternator and then changed the warranty coverage on the batteries from 3 to 2 years because of how much money they’ve been losing on replacements with warranty tolling.

The contact owns a 2017 Ford Fusion. The contact stated while the vehicle was parked, the contact connected the battery to the charger and the dead cell warning light illuminated. In addition, the contact stated that the battery failed to charge. The contact stated that even though the vehicle was not started, the gear shifter independently switched from park and reverse. The contact stated when the vehicle started, the vehicle rolled backwards several feet. The contact stated that the failure almost caused him to be pinned up against the wall of the garage, where the vehicle was parked. The contact stated that he used the parking brake to stop the vehicle from moving. The vehicle was towed to the dealer; however, the failure could not be duplicated. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 33,500.