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Detailed analysis of common electronic wiring harness faults

1. Electric harness is burned out, common electronic harness fault analysis this situation is generally sudden, and the speed of combustion is relatively fast, in these burned out lines, generally there is no safety device. Wiring bundle burn is usually a certain rule: in the circuit of the power supply system, where the iron, the wiring bundle will burn to where, in the burned and intact place of the junction, is the place where the wire take iron; If the electronic wiring harness burns to the wiring area of an electrical device, it indicates that the electrical device is faulty.

2. The wire harness is squeezed and impacted by the outside, which causes the insulation layer of the wire harness inside to be damaged, resulting in a short circuit between the electronic lines, so that some electrical equipment is out of control, and the fuse is fused. If the line is poor contact, then most of the faults are in the socket, when the fault occurs, it will make the electrical equipment can not work normally. When judging, switch on the power supply of the electrical equipment, pull or touch the relevant connectors of the electric gas equipment. When encountering a certain connector, the electrical equipment suddenly can work, and then suddenly can't work, it means that the connector is faulty.