Brake hydraulic control unit lockup
SERVICE BRAKES, HYDRAULIC, ELECTRONIC STABILITY CONTROL (ESC)
16 NHTSA complaints · 2020-10 → 2026-02
“The brakes suddenly locked up while I was driving which could have caused an accident. Luckily it did not cause me to swerve into oncoming traffic and no one was behind me at the time. This was caused by the ABS unit hydraulic control assembly”
“The contacted stated that while driving approximately 55 MPH, the braking system malfunctioned, causing the vehicle to abruptly stop in the middle of the freeway”
“Some portion of the brakes master cylinder degraded into small pieces and were found in the brake lines by a Ford Dealership technician”