Reading Wiring Diagrams - System circuit diagram annotations
Z-GI-5wiring diagramCurrent symbol
Current flows in the direction of the arrow.
NOTE
*Indicates shielded wire.
*Shielded wire: Prevents signal disturbances due to electrical interference. Wire is covered by a metal meshing for grounding.
The number (e.g. 6), indicates the circuit continues to the related system diagram.
Connector symbols
Male and female connectors are represented as follows in the circuit and connector diagrams.
Connector symbols
Male
Circuit diagram symbolPin-style connector with 'Male' label
Connector diagram symbolBoxed L/R
Female
Circuit diagram symbolSocket-style connector with 'Female' label
Connector diagram symbolBoxed L/R
Like connectors are linked by broken lines between the connector symbols.
Connector diagrams always show connectors on the harness side. The arrow indicates the view from the harness side.
Colors for connectors other than those that are off white are given in diagrams.
Unused terminals are indicated by *.
Wire color code (harness symbol)
Two-color wires are indicated by a two-letter symbol. The first letter indicates the base color of the wire and the second indicates the color of the stripe. For example: W/R is a white wire with a red strip; BR/Y is a brown wire with a yellow strip.
The harness symbol is given in the ( ) following the wire color (Refer to GI-7).