Car wiring layout should pay attention to

The layout of automotive wiring harness is a complicated process and there are many aspects to be considered. In the following, HooHa briefly analyzes the precautions for the layout of the automotive wiring harness and hopes to help everyone.

First, the wiring harness should be arranged naturally, and it should not be visually felt to be far-fetched, interfered with other components during assembly, and not be difficult to operate during maintenance.

Second, the grounding line should be set up according to the imaginary circuit, and the grounding point should be arranged on the large component;

Third, the wire harness should avoid interference with the surrounding components, the gap between the wire harness and surrounding components is uniform, and the heat source maintains a sufficient distance;

Fourth, the fuse box fuses, relay arrangements, to take into account the size of its heat dissipation and its working hours, to avoid local early failure.

Fifth, the signal line should avoid large current wires and interference sources as much as possible to prevent electromagnetic interference.

Note that in the above five aspects, the basic layout of the vehicle wiring harness is reasonable and there will be no major flaws.