Ford Fusion abs comes on

Filed Oct 23, 2026 · Brakes · 175,000 miles · MO

The contact owns a 2010 Ford Fusion. The contact stated that the ABS warning light was illuminated. The contact stated that an independent mechanic replaced the ABS sensors; however, the failure persisted. The contact stated that while driving at approximately 5-10 MPH, the brake pedal went to the floorboard while depressing the brake pedal, causing the stopping distance to be significantly extended. The vehicle was taken to the dealer, where it was diagnosed with ABS pump failure, which resulted in the rear calipers freezing. The contact associated the failure with the federal safety agency Campaign Number: 19V904000 (Service Brakes, Hydraulic); however, the VIN was not included in the recall. The manufacturer was notified of the failure by phone. The failure mileage was approximately 175,000.

Filed Oct 19, 2026 · Brakes, Electrical · NE

Ford Motor Company, a massive automotive manufacturer, sold a vehicle with a known, systemic defect that can cause a driver to suddenly lose power steering at highway speeds, while simultaneously disabling critical safety systems ABS and AdvanceTrac stability control. The vehicle's dashboard lights up like a Christmas tree, steering suddenly becomes incredibly heavy, and the safety nets designed to prevent a rollover or spin-out turn off at the exact same moment. Lives are absolutely being put at risk. Because Ford has chosen to handle this through expensive, individual part replacements rather than a massive federal recall, the burden of safety has been unfairly shifted onto the consumer. When the PSCM (Power Steering Control Module) lost communication, it simultaneously disabled my ABS and Traction Control systems. This caused a sudden, unexpected loss of critical safety and handling systems while driving, creating an immediate crash hazard. I have already fixed the vehicle, so I must log the failure. Ford’s network architecture turns a single component failure into a massive, vehicle-wide electrical blackout. I've analyzed the underlying mechanics, and it became clear why this specific cycle is happening and why it causes the entire dashboard to go haywire. The Ford does not use simple independent wires for different parts; it relies on a High-Speed Controller Area Network (HS-CAN). Think of this like a high-speed internet data rail that loops through the car, where the Power Steering Control Module (PSCM), the Anti-Lock Brake System (ABS), the Powertrain Control Module (PCM), and the Body Control Module (BCM) all "talk" to each other in real time. The steering gear houses the internal Steering Angle Sensor. The ABS module needs to know my exact steering angle dynamically to calculate how to apply the brakes or handle stability control (AdvanceTrac).

Filed Oct 19, 2026 · Brakes, Electrical · NE

Sudden Loss of Power Steering Assistance and Simultaneous ABS/AdvanceTrac System Faults I am submitting this complaint to document a serious vehicle safety incident involving my 2014 Ford Fusion SE. The vehicle experienced a loss of communication with the Power Steering Control Module (PSCM), accompanied by faults affecting the ABS and traction/stability control systems. During the incident, the dashboard illuminated multiple warning lights, and the steering suddenly became extremely difficult to operate. The simultaneous loss of power steering assistance and warnings involving critical vehicle safety systems created a serious potential crash hazard, particularly at highway speeds or during an emergency maneuver. Diagnostic scanning with FORScan revealed the following communication-related diagnostic trouble codes: • U0131 — Lost Communication with Power Steering Control Module. • U0121 — Lost Communication with Anti-Lock Brake System (ABS) Module. • U0420 / U0415 — Invalid or implausible data received, as indicated by the recorded codes. I am concerned that an electrical, electronic, or component-level failure involving the power steering system may be associated with the simultaneous faults in other vehicle systems. I request that the federal safety agency review the incident and determine whether similar complaints involving the 2014 Ford Fusion SE indicate a broader safety concern. One concern is that the failure is intermittent. The steering and warning lights appear to recover after the vehicle is shut off, allowed to cool, or restarted. Such intermittent behavior make the problem difficult to reproduce and diagnose, even though the underlying safety concern remain.

Filed Oct 6, 2026 · Brakes · MI

The contact owns a 2009 Ford Fusion. The contact stated that while driving 20 MPH and coming to a complete stop at a traffic light, the brake pedal was depressed but traveled down to the floorboard. The contact shifted into neutral(N) and continued to pump the brake pedal until the vehicle responded. The vehicle was taken to the dealer to be repaired under the federal safety agency Campaign Number: 19V904000 (Service Brakes, Hydraulic). The brake calipers and the brake master cylinder were replaced, and the ABS module was cleaned; however, the failure persisted, and the contact was advised to retrieve the vehicle. The contact believed that the ABS module replacement was required to repair the vehicle, but the dealer denied additional repairs.

Filed Sep 19, 2026 · Brakes, Steering · GA

We have had multiple issues with the ABS and HCU since we bought this car used a couple years ago. We've replaced the ABS Module and HCU and had Ford reprogram it and are still having issues. The brakes go out fully and I went through a red light. The ABS and Traction control and check brake system lights come on. We've spent a couple thousand dollars trying to fix this issue. The brakes have gone out before this incident as well around 95k miles and intermittently since. If needed, contact for invoices.

Filed Sep 3, 2026 · Brakes · AZ

The braking system failed which was covered by Ford Safety Recall 19S54 with the federal safety agency campaign #19V904000 at 37,750 miles. After research and finding the label of the ABS Hydraulic Control Unit still on the vehicle, being manufactured 07/12/2008, picture attached, it turned out to be the original HCU, whose failures were the reason for the Safety Recall. A Ford dealer had performed software evaluation of the ABS HCU and determined replacement of unit not necessary. This was done on 4/14/2021 at 17,606 miles along with break fluid change to DOT4 and reservoir cap change. Unfortunately my wife just went through a four-way stop intersection when the break pedal went to the end of its movement without being able to stop. No injuries or crashes involved. According to all sources read, this was caused by the ABS HCU valve being stuck open after attempting to brake on the slippery road during rain. The car is no longer safe to drive and sitting in front of our home. Asked Ford Motor Co to take care of this incomplete repair by the Ford dealer and replace the HCU but they say it’s no longer their responsibility. My understanding is that with a safety recall, they are to fix the issue as long as the vehicle is still around. They don’t agree. Can you help with this situation? Thank you! Note: I tried to upload pictures of ABS HCU and VIN labels on vehicle but failed after a number of retry attempts. If you need them I can try another way. Let me know.

Filed Aug 24, 2026 · Brakes, Electrical · SC

The brake pedal switch pad was recalled and failed after being fixed and tripped the whole ABS system which caused the whole transmission to not shift and I didn’t have traction. My taillights stayed on 24/7 and I had to disconnect my battery. Ford did nothing

Filed Aug 24, 2026 · Brakes, Electrical · SC

The brake pedal switch pad was recalled and failed after being fixed and tripped the whole ABS system which caused the whole transmission to not shift and I didn’t have traction. My taillights stayed on 24/7 and I had to disconnect my battery. Ford did nothing

Filed Aug 24, 2026 · Brakes · 200,000 miles · SC

The contact owns a 2014 Ford Fusion. The contact stated that the brake pedal was not sending the correct signal to the ABS. The "Hill Assist" option was not operational while driving on a slope and the brake lights remained illuminated, even when the brake pedal was not depressed. An independent mechanic was contacted and associated the failure with the brake pedal failure. The contact associated the failure with the federal safety agency Campaign Number: 22V011000 (Services Brakes, Hydraulic). The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 200,000.

Filed Jun 24, 2026 · Brakes · TX

The ABS Hydraulic Control Unit (HCU) failed internally due to a stuck valve. The component remains on the vehicle and is available for inspection upon request. While braking normally on a public road, the vehicle hit a minor road bump, causing the ABS to momentarily engage. Immediately following the bump, the brake pedal lost all hydraulic resistance and dropped severely to the floorboard. The vehicle experienced an immediate, drastic reduction in stopping power and an extended braking distance, nearly causing a collision. This sudden loss of braking capability puts the driver, passengers, and other motorists at immediate risk of a severe accident. There were absolutely no warning lamps, error messages, or symptoms prior to hitting the road bump. The braking system functioned completely normally until the exact moment the ABS was triggered by the uneven road surface. The vehicle and its components have not been inspected by the manufacturer, police, or insurance representatives. This identical safety-compromising failure mode (loss of pedal pressure immediately following ABS activation on a bump) is a thoroughly documented defect covered by Ford under Safety Recall 19S54 and Customer Satisfaction Program 21N11. However, because this specific vehicle has a production date falling just outside of Ford's arbitrary manufacturing window (which cut off on July 15, 2009), the vehicle is barred from receiving the safety remedy. This vehicle uses the exact same layout and suffers from the exact same dangerous safety defect. the federal safety agency needs to investigate and force an expansion of the vehicle build dates for this recall before this known defect causes a fatal crash.