FixVault

Current Flow (1)

Each illustration 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 of the page to ground at the bottom of the page. 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 "Ground Distribution ".

Example:

Fig 1: Global Circuit Numbering System - Circuit Diagram
G09222527Courtesy of FORD MOTOR CO.
Item Description
1 Current Flow
2 Switch Positions
3 Splices
4 Component Referencing
5 Component Names
6 Internal Name and Function Identification Numbers
7 Circuit Numbering and Wire Identification