The wiring harness of the car is mainly connected with the main wire through the wiring port formed by the punching of the copper wire material, then insulated and plastic-sealed, and then bundled with the wire harness to form the corresponding electrical components. All harnesses have the same construction. the
Line overload: Overload refers to exceeding the tolerance range of the wiring harness. The main manifestation is that the overload of the circuit or electronic components exceeds the fixed limit, resulting in excessive current flowing in the wiring harness, resulting in overheating of electrical components. Long-term use of electrical circuits will reduce the service life of electrical components, so it is necessary to regularly overhaul and maintain the circuits of electrical components to ensure the safety of automotive circuits.
Short circuits are very dangerous in electronic components. The short circuit of the line means that the current cannot flow in the whole circuit, and it will close the loop within a certain range, which is equivalent to directly connecting the two poles of the battery.