Second Ford Fusion. Second time the wiring was eaten by rodents! These wires have a soy-based insulation that rodents have been attracted to for many years! Ford and other manufacturers have been WELL AWARE of this problem for years. This time they ate the wiring to the pre-collision assistance system! Honestly, I'm not sure I would trust a dealership flat-rate "technician" to install a complete new wiring harness made of "less tasty" insulation.