Automotive wiring harness arrangement problem

Automotive wiring harness in the arrangement of wiring harness must be drawn in advance before the wiring harness diagram, and wiring harness schematic and the circuit is not the same, the schematic circuit diagram is only about the relationship between each electrical part of the image, it does not reflect How to connect the electrical components is not affected by the shape and size of the electrical components and the distance between each other; and the wiring harness is the need to take into account the shape and size of the various electrical components and the distance between them, but also that the electrical How to connect between the pieces.

Automotive wiring harness processing related technical personnel must first wire harness to make the appropriate wiring harness panel, and then workers according to the relevant provisions of the cable board to carry out the cable and cut the line, the main beam of the vehicle can generally be divided For the engine, lighting, instrumentation, air conditioning and auxiliary appliances and so on, there are the main harness and the branch harness, the main harness of the vehicle is generally the dashboard as its main core part, extending forward and backward, because the length of The reason is that for the sake of assembly convenience and the like, some automobile wiring harnesses can be divided into a front wiring harness, a rear wiring harness, a canopy harness, and the like. At each end of the car wiring harness will be marked with letters and numbers above is used to indicate the wire connection object, the operator can see the signs can be properly connected to the appropriate wire and electrical devices, this is at This is especially useful when repairing or replacing the wiring harness.

Automotive wiring harness processing, in order to facilitate the safety and processing and maintenance, the use of plastic or woven wire wrapped, but because the woven wire package has now been eliminated, it is generally wrapped with adhesive plastic tape.