Guud ahaan, suunka xargaha madal lagu ogaanayo loop waxa loo isticmaalaa in lagu ogaado wareegyada khaldan iyo kuwa furan. qalabka badbaadada. Wareegga nidaamka korantada, halkaasoo birta lagu dhejiyo, waxay ku guban doontaa meesha ay ku taal. Halka ay isku xidhmaan dadkii gubtay iyo goobta aan cidi lahayn, siligga meeshan lagu dejiyay waa dhulka; Haddii suunka terminaalka uu ku gubto qaybta fiilooyinka ee qalab koronto gaar ah Haddii ay sidaas tahay, waxay la macno tahay in qalabka korontadu uu cilladaysan yahay. sidaas darteed lakabka dahaadhka fiilada ee gudaha ku jira ayaa waxyeelo soo gaartay, taasoo keentay wareeg gaaban oo u dhexeeya fiilooyinka, fiyuuskana waa la afuufay. Inta badan ciladadu waxay ku dhacdaa isku xidhka, taas oo ka dhigaysa in qalabka korantada aanu si fiican u shaqayn. Markaad wax xukumayso, shid awooda qalabka korantada, jiid ama taabo xidhiidhiyaha ku haboon ee qalabka korantada. Marka xiriiriye gaar ah la taabto, qalabka korantada ayaa si lama filaan ah u shaqayn kara, oo si lama filaan ah uma shaqayn karo. Waxay ka dhigan tahay in xiriiriyaha uu cilladaysan yahay.

　　1. The terminal wiring harness is burned out, and the burning speed is relatively fast, generally there is no safety device. In the circuit of the power system, where the iron is grounded, it will burn where it is. At the junction of the burned out and the intact place, the wire grounding in this place is the ground; if the terminal harness is burned to the wiring part of a certain electrical equipment If so, it means that the electrical equipment is malfunctioning.

　　2. The terminal wiring harness was squeezed and impacted from the outside, so that the wire insulation layer inside was damaged, causing a short circuit between the wires, and the fuse was blown. Most of the faults occur in the connector, which makes the electrical equipment not work properly. When judging, turn on the power of the electrical equipment, pull or touch the relevant connector of the electrical equipment. When a certain connector is touched, the electrical equipment suddenly can work, and suddenly it can’t work. It means that the connector is malfunctioning.