Sometimes wiring diagram can also refer to the architectural wiring plan. They break down and simplify a diagram large enough to cover an entire table.
The Trainer 32 How To Read An Automotive Block Wiring Diagram
Vehicle wiring diagram symbols. Automotive manufacturers use block diagrams of individual circuits. Normally automotive wiring diagram symbols refers to electrical schematic or circuits diagram. Use the legend to understand what each symbol on the circuit means. Electrical symbols represent different components in electrical schematic block diagrams. Common automotive diagram symbols. For example a few basic symbols common to electrical schematics are shown as.
1 switch 2 battery 3 resistor and 4 ground. A car wiring diagram is a map. To read it identify the circuit in question and starting at its power source follow it to ground. Note the switch symbol displays an open or closed circuit path which is what an actual switch performs. The color will be noted using abbreviation beside each wire following the exact same pattern. Colors often differ from one car manufacturer to another but the code used to identify them in car wiring diagrams is always the same.
The ideal way to understand wiring diagrams is to take a look at some examples of wiring diagrams. 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. For example a white wire with a black stripe on the side would be identified as whtblk. 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.
Gallery of Vehicle Wiring Diagram Symbols
