Izingxenye zesistimu yamabhuleki enqola ezihlinzekwa ngabakwaTrans-Power ziyakhiqizwa futhi zihlolwe ngokuhambisana ngokuqinile nezinga le-SAE: SAE J639: Uhlelo lokumiswa kwemoto eyinqola, kanye nezidingo zekhasimende.Ukuze kuqinisekiswe ukuthi umthamo wokuthwala, ukuphepha, ukuzinza, ukuphila ngokuhambisana nezidingo zezimo zokusebenza zomkhiqizo, ukuqinisekisa ikhwalithi yonke kanye nokuphepha kwe-trailer.
