What is an automotive complete wiring harness?

Automotive wiring harness is the main body of the network of automotive circuits, there is no wiring harness there is no automotive circuits. Harness refers to the copper punching and into the contact parts of the terminal (connector) and wire and cable crimping, and then outside the plastic pressure insulator or additional metal shells, etc., to the harness bundled to form a connection circuit components. Wiring harness industry chain including wire and cable, connectors, processing equipment, wiring harness manufacturing and downstream application industry, wiring harness applications are very wide, available in automobiles, household appliances, computers and communication equipment, various electronic instruments and meters, etc., the body wiring harness connects the entire body, the general shape of the H-shaped. Automotive wires, also known as low-voltage wires, it is different from ordinary household wires. Ordinary household wires are copper single-piston wires, with a certain degree of hardness. And car wires are copper multi-pistil wire, some soft wire as thin as a hair, several or even dozens of soft copper wire wrapped in plastic insulation tube (PVC), soft and not easy to break.

Due to the special characteristics of the automotive industry, the manufacturing process of automotive wiring harnesses is also more special than other ordinary wiring harnesses.

Manufacturing automotive wiring harness system is broadly divided into two categories: 1. to Europe and the United States, including China: the use of TS16949 system to control the manufacturing process. 2. to Japan-based: such as Toyota, Honda, they have their own system to control the manufacturing process.

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