Colors often differ from one car manufacturer to another but the code used to identify them in car wiring diagrams is always the same. Use the legend to understand what each symbol on the circuit means.
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Vehicle wiring diagram symbols. Common automotive diagram symbols. They break down and simplify a diagram large enough to cover an entire table. Sometimes wiring diagram can also refer to the architectural wiring plan. For example a few basic symbols common to electrical schematics are shown as. To read it identify the circuit in question and starting at its power source follow it to ground. For example a white wire with a black stripe on the side would be identified as whtblk.
Note the switch symbol displays an open or closed circuit path which is what an actual switch performs. Electrical symbols represent different components in electrical schematic block diagrams. Automotive manufacturers use block diagrams of individual circuits. On the right you will observe some of the most frequently encountered car schematic electrical symbols utilized in professional wiring diagrams. It uses simplified conventional symbols to visually represent electrical circuits and shows how components are connected with lines. It shows the locations and interconnections of outlets lighting electrical equipment and the wire routes based on a building plan.
The car schematic electrical symbol indicates this relay is just a magnetically controlled switch. The color will be noted using abbreviation beside each wire following the exact same pattern. Automotive electrical diagrams provide symbols that represent circuit component functions. Now you know what the legend is and have a brief understanding of what the various symbols mean its time to read a wiring diagram. The ideal way to understand wiring diagrams is to take a look at some examples of wiring diagrams. Normally automotive wiring diagram symbols refers to electrical schematic or circuits diagram.
A car wiring diagram is a map. 1 switch 2 battery 3 resistor and 4 ground.
Gallery of Vehicle Wiring Diagram Symbols
