Patent ID: 8481856

Claim:
A vehicle wiring structure which uses a power cable to connect between a power source and an electrical load disposed, inside a vehicle, with a space therebetween in a vehicle front-to-back direction, comprising: a metal pipe disposed on a vehicle floor undersurface between a position below where the power source is installed and a position below where the electrical load is installed, and two ends thereof are inserted into the vehicle; and the power cable being inserted through an inside of the metal pipe and which connects the power source and the electrical load; wherein the metal pipe is provided slanting from the two ends toward a bottommost part in a vertical direction, and wherein a heating unit is provided to heat the metal pipe at the bottommost part; wherein the heating unit is an exhaust pipe of an engine installed in the vehicle, and wherein a part including the bottommost part of the metal pipe and the exhaust pipe are proximately disposed within a recessed portion formed on the vehicle floor undersurface.