What does the orange wire connect to?
Orange wires are often used in the same capacity as red wires, to serve as a secondary power supply line. Although red is probably used more frequently, electricians sometimes pair orange wires with black primary power supply wires.
What is the orange wire on radio harness?
What are the colors on the radio wiring?
|Yellow||Power||12V Constant Power to Keep Memory Alive (Independent of Key Position)|
|Blue||Power / Antenna||Antenna Power|
|Blue / White Stripe||Power / Amplifier||Amplifier Turn ON|