Power Line: Used to connect the battery to the vehicle’s electrical devices, ensuring power supply.
Signal Line: Transmits signal data between various sensors and control units in the car, such as the signal lines between the Engine Control Unit (ECU) and the sensors.
Audio Line: Used in the audio system to connect audio devices to speakers or sound units.
Data Line: Used for in-vehicle network communication, such as the CAN bus (Controller Area Network) line, for data exchange between different ECUs.
Lighting Line: Connects the vehicle’s lighting system, including headlights, taillights, turn signals, etc.
Sensor Line: Used to connect various sensors, such as temperature sensors, pressure sensors, and oxygen sensors.
Heater Line: Used for heating seats, mirrors, and windshields, among others.
| AWG | Diameter (mm) | Current (A) |
|---|---|---|
| 8 | 3.26 | 40 |
| 10 | 2.59 | 30 |
| 12 | 2.05 | 20 |
| 14 | 1.63 | 15 |
| 16 | 1.29 | 10 |
| 18 | 1.02 | 7.5 |
| 20 | 0.81 | 5 |
| 22 | 0.64 | 3.5 |
| 24 | 0.51 | 2 |
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