NHTSA Complaint #11588315 — 2011 FORD FUSION

The brake ABS module fails intermittently on 2010-2012 model year Ford Fusion Hybrid vehicles. It has failed multiple times on mine and I have only owned the vehicle for 2 months. The vehicle is available for inspection. When the module fails, the vehicle switches from electronic to manual braking; however, there are times when the brakes will not engage with the pedal at full travel, touching the floor board of the car. When this happens, the car does not stop and has almost resulted in accidents in the past and around April 2024, most recently for me. The only reason a crash did not occur is the light I was stopping for changed green and the car in front of me began moving. I was traveling approximately 25 mph when I began to press the brake pedal. I pumped the pedal 3 times but was still traveling around 15 mph when the light turned green. I had the car inspected by a mechanic because of this issue and found out the entire ABS module and brake pump housing is defective; the plastic pieces from the module that connect to the pump can fracture due to brake pressure. The module is also vin/vehicle specific and replacement parts are extremely hard to find. Symptoms leading to this issue are the parking brake lights-one on the instrument cluster and one on the information screen, and the Check Brake System message illuminate. There is also a clicking noise and vibration from the brake pedal, which I was told is the electronic assistance lever moving away from the pedal. There are multiple people talking about this in online forums and seems to be a well documented fault, even into 2024.