New energy vehicle wiring harness is a specialized wiring system that connects the various electronic components in a new energy vehicle. It is responsible for transmitting signals, power, and data between the various systems and components, including the battery, motor, charging system, and control unit. The wiring harness is designed to be lightweight, flexible, and durable, with high temperature and vibration resistance. It is a critical component in ensuring the reliable operation of new energy vehicles, and plays a key role in optimizing energy efficiency, reducing emissions, and enhancing driving performance.