Apparently our F6Bs don't use 'environmentally friendly' soy based wiring insulation as many cars do. Rodents and other small animals find it very tasty. There's one vunerable wiring harness on my wife's car that's been eaten by rabbits twice. Each time the repair cost was over $500. The second time I had the harness wrapped in tape infused with hot pepper. That spoiled their tasty snack. The problem is so widespread that Honda car dealerships carry the spicy tape.