1. Garkuwa da kayan aikin tushen tsoma baki da abin da ke da alaƙa: Babban tsarin sarrafa lantarki a cikin motar yakamata a lulluɓe shi da harsashi mai kariya. . Ya fi dacewa don soke da zoben maganadisu na ferrite da ya dace.

　　3. Daidaita tsarin kayan aikin wayoyi: shimfidar kayan aikin wayoyi yana sa ƙaramin ƙarfi kusa da siginar siginar.

　　4. Inganta ƙasa na kayan aiki : Ƙarƙashin kayan aikin lantarki na motoci an haɗa shi da jikin mota mafi kusa da Layer na garkuwar kayan aikin waya. karkatattun biyu. Ƙara nisa tsakanin na'urar da tushen tsangwama: Ƙarƙashin yanayin cewa shimfidar na'urar ta kasance baya canzawa, canza wurin shigarwa na abubuwan da ke da mahimmanci don ƙara nisa zuwa tushen tsangwama.

　　4. Improve the grounding of equipment: The grounding of automotive electronic equipment is mainly connected to the nearest car body and the wiring harness shielding layer.

　　5. Reduce the area of ​​the wire harness receiving interference: use a power supply method with a small loop area such as a twisted pair. Increase the distance between the device and the interference source: Under the condition that the layout of the interference device remains unchanged, modify the installation position of sensitive components to increase the distance to the interference source.