Current Flow
WARNING: This page is about a different car, the 2013 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Each figure normally starts with the component that powers the circuit, such as a fuse or the ignition switch. Current flow is shown from the power source at the top to ground at the bottom. A full representation of the power supply of a fuse or the power distribution from a fuse to various components is given in "Power Distribution." Full representation of the ground connections are shown in "Grounds."