Mouse Condo in Tundra

toyota
tundra

#1

We use a Tundra for working at a vacation home. We do not drive it every day. Recently the truck wouldn’t start. The Toyota dealer found that mice had built a condo under my hood and chewed through wires. Now that the mouse condo has been removed and the wiring repaired, what is the best way to keep mice from rebuilding and chowing down on my wires again?