How to eliminate the ablation fault of automobile wiring harness

If there is an ablation fault in the wiring harness of the car, the specific location of the fault can be checked through the rupture of the fuse, because the fuse is used to protect the circuit of the car. When the circuit of the car fails, the fuse will be burned first.

When the manufacturer designs the automotive wiring harness, it does not implement the manufacturing standards of the wiring harness, so that the wiring harness does not meet the standard, or the wiring harness is twisted too tightly when the wiring harness is assembled, causing the wiring harness to break. The reasons for the breakage of the speed limit of the car are divided into internal reasons and external reasons. The internal reason is that the branch line design of the car's main wiring harness is too short, which leads to the breakage of the car's wiring harness during driving. The external reason is that the wiring harness is modified, which leads to the breakage of the wiring harness. Or the wire harness is scratched, resulting in breakage. The repair method is to cut off the burnt wire harness insulation layer, cut off the two ends of the wire, and reconnect it with a wire of the same specification and length.