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Mobile WebSiteAutomotive wiring harness processing arrangements Note:
1: in front of the wiring harness in advance to draw harness map, wiring harness and circuit schematic is not the same;
2: The circuit schematic is an image representing the relationship between the electrical parts. It does not reflect how the electrical parts are connected to each other, regardless of the size of each electrical element and the distance between them. And the wiring pattern must take into account the size of each electrical components and the distance between them, but also reflect the electrical parts are connected between each other;
3: car wiring harness processing is generally divided into engines (ignition, EFI, power generation, starting), instrumentation, lighting, air conditioning, auxiliary appliances and other parts, the main harness and branch wiring harness;
4: a car vehicle harness processing has a number of branch wiring harness, as if the tree with the same branches. Vehicle main harness is often the instrument panel as the core part, before and after the extension. Due to the length of the relationship or easy assembly and other reasons, some of the car wiring harness is divided into front harness (including instrumentation, engine, front light assembly, air conditioning, battery), rear harness (tail light assembly, license plate lights, luggage lights) Wiring harness (door, dome light, audio speakers);
5: Each end of the wire harness will be marked with numbers and letters to indicate the connection object of the wire. The operator can see that the mark can be connected to the corresponding wire and electrical device, which is especially useful when repairing or replacing the wiring harness.
6: the color of the wire is divided into monochrome and two-color line, the use of color is also provided, generally depot custom standards. China's industry standard is only the main colors, such as the provisions of a single black dedicated to the line, red monochrome for the power cord, can not be confused.
