Okwangoku, zininzi iintambo zokubopha ezisetyenziswa kwiimoto, kwaye inkqubo yolawulo lombane inxulumene ngokusondeleyo nentambo yokubopha.Intambo yocingo lwemoto ngumzimba oyintloko wenethiwekhi yesekethe yemoto, edibanisa izinto zombane kunye nombane wemoto kwaye ibenze basebenze.Akufunekanga iqinisekise kuphela ukuhanjiswa kwemiqondiso yombane, kodwa iqinisekise ukuthembeka kwesekethe yokudibanisa, ukubonelela ngexabiso langoku elichaziweyo kumacandelo ombane kunye nombane, ukuthintela ukuphazamiseka kwe-electromagnetic kwiisekethe ezijikelezileyo, kunye nokuphelisa umbane omfutshane.
Ngokumalunga nomsebenzi, i-automobile wiring harness ingahlulwa ibe yintlobo ezimbini: umgca wamandla ophethe amandla omqhubi wokuqhuba (i-actuator) kunye nomgca wesignali ohambisa umyalelo wegalelo we-sensor.Iingcingo zamandla ziziingcingo ezishinyeneyo ezithwala imisinga emikhulu, ngelixa iintambo zomqondiso ziziingcingo ezibhityileyo ezingathwali mandla (optical fiber communication).
Ngokunyuka kwemisebenzi yemoto kunye nokusetyenziswa okubanzi kobuchwephesha bolawulo lwe-elektroniki, kuya kubakho izinto ezininzi zombane kunye neengcingo ezininzi.Inani leesekethe kunye nokusetyenziswa kwamandla kwimoto kuya kwanda kakhulu, kwaye i-wiring harness iya kuba nzima kwaye ibe nzima .Le yingxaki enkulu efuna ukusonjululwa.Indlela yokucwangcisa inani elikhulu leentambo zocingo kwindawo elinganiselweyo yemoto ngokufanelekileyo nangengqiqo, ukwenzela ukuba iintambo zeentambo zeemoto zidlale indima enkulu, ibe yingxaki ejongene neshishini lokuvelisa iimoto.