PSA Electrical Diagrams - Reading The Schematic Diagrams
A: Representation of an Earth Point.
В: Component Number.
С: Wire Number.
D: Connector Socket Number.
E: Connector Colour.
F: Connector Socket Number.
G: Fuse Number.
H: Representation of Information Going to Another Function.
I: Number of the Function Involved.
J: Representation of a Wire Depending on Vehicle Specification.
К: Component Diagram.
L: Uniting Wires.
M: Representation of a Splice.