Ford had decided that a problem affecting the collision avoidance system exists in certain 2020 Ford Expedition and 2020 Lincoln Navigator vehicles. The condition affects models equipped with the standard camera-only pre-collision assist built within a certain time period. Vehicles with optional radar plus camera pre-collision assist systems are not affected.
According to the defect report, the affected vehicles are equipped with pre-collision assist features that are not functional. This includes: Forward Collision Warning, Dynamic Brake Support and Automatic Emergency Braking. There is no warning to the driver that these features are not functional, increasing the risk and severity of a frontal collision.
Dealers will correct the problem by reprogramming the software affecting the Body Control Module, Anti-lock Braking System, Instrument Panel Cluster, Headlamp Control Modules and reset the Tire Pressure Monitor System. Ford’s number for this recall is 20S20 and the NHTSA campaign number is 20V-262.