|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|
What color is power wire for radio?
What to Know. The 12V battery wire is yellow, the accessory wire is red, and the dimmer/illumination wire is orange with a white stripe. The right-front speaker wires are gray, left-front speakers are white, right-rear speakers are purple, and left-rear speakers are green.
How do you match car radio wires?
What color is the factory amp wire?
One thing to note, most head unit wiring harnesses also have a solid blue wire. This wire is typically for power antenna or factory amplifier turn on, do not get this wire confused with the remote turn on wire with the blue/white stripe.