The contact owns a 2018 Honda CR-V. The contact stated that while driving at various speeds, the Forward Collision Avoidance system activated independently, causing the vehicle to abruptly stop in the middle of the roadway. During each failure, there were no other vehicles or structures nearby to cause the system to be activated. The vehicle was taken to the local dealer and the contact was informed that the contact that the computer module needed to be replaced. The vehicle was not yet repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.