It connects the automotive request switches with relevant control modules to enable signal transmission. For example, when the driver operates the door request switch, window request switch, etc., the wiring harness accurately transmits the electrical signals generated by the switch actions to the body control module or corresponding actuators, prompting the vehicle to perform actions such as unlocking the doors and raising/lowering the windows.
• It is typically composed of wires, connectors, protective sleeves, etc. Wires serve as the carrier for signal transmission, and different specifications and materials of conductors are selected according to the transmitted current and signals. Connectors are used to connect switches and other devices to ensure the reliability and stability of electrical connections. The protective sleeve wraps around the outside of the wires to insulate and protect them, preventing wear, corrosion, electromagnetic interference, etc.
• It is widely applied to various parts of vehicles, such as doors, windows, seats, center consoles, etc. Common application scenarios include: door request switch harness for controlling door unlocking and locking, window request switch harness for regulating window lifting, and seat adjustment request switch harness for achieving seat position adjustment, etc.
• Stable Electrical Performance: It can accurately and quickly transmit signals within the voltage range of the automotive electrical system, ensuring no signal distortion or attenuation.
• High Mechanical Strength: It has excellent tensile and bending resistance to adapt to vibrations and bumps during vehicle driving, as well as mechanical stress from switch operations.
• Good Protective Performance: It features excellent insulation to prevent short circuits and leakage. Meanwhile, it can withstand harsh environmental conditions such as high temperature, humidity, and oil stains to ensure long-term stable operation.
•Strong Electromagnetic Compatibility (EMC): It can effectively suppress electromagnetic interference, avoiding its own electromagnetic radiation from affecting other electronic devices, while also preventing external electromagnetic interference from disturbing signal transmission.
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