Expedition 4WD V8-5.4L VIN 5 (2006)
Some components on each diagram have internal symbols with an identification number located to the right. You can identify the internal symbol or
function by finding the corresponding number under the component name.
Circuit Function Identifiers (7)
Some components without internal diagrams use symbols or text to describe the function of a circuit in a system.
Fuse and Relay Information
Fuse/Locations and Relay/Locations contains a view of the fuse-/relay box, in which all fuses and relays are identified.
Fuse and Relay Numbering and Naming
Fuse and relay numbering and naming follow the indication of the fuse panel cover. In addition, a prefix precedes the fuse number to facilitate finding
the fuse in the Component Location Charts, e.g. "F 1." precedes Battery Junction Box fuses, and "F2." precedes Central Junction Box fuses.
Power Distribution
Power and Ground Distribution Diagrams shows the current feed circuits. The current path is shown from the battery to the ignition switch and to all
fuses. It also shows the circuits protected by each fuse. The circuit is traced from the fuse to the component. All details (wires, splices, connectors)
between the fuse and the first component are shown.
