For kenwood or oem radios connect the blue yel wire to the remote input wire blue yel or yel blu for kenwood gray for oem of radio.
Blue white wire alpine.
The company also offers calibration services.
An aftermarket head unit typically has a clearly marked blue white wire included in the wiring harness.
If only one wire ever had power in this step it is the.
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Simply connect another piece of blue primary wire to the blue wire in the wiring harness and run the primary wire back to the amplifier to terminate in.
The radio am antenna is that big long metal plug that goes.
The wire that still shows 12v is the accessory wire which is usually red in aftermarket wiring harnesses.
Hello so today i bought then alpine ilx w650 head unit for my 2004 chevy silverado.
I already had a wire harness hooked up from my previous unit i installed so i spliced right in using the harness that came with the radio.
The wire that shows less than 12v at that point is the dimmer illumination wire.
Do not connect the blue white wire to the orange wire.
The 12 volt constant power wire is usually yellow or blue though it may be a number of colors coming from the car.
Wiring the remote turn on wire with an aftermarket head unit is pretty straightforward.
If there is no ground wire you can secure the ground cable to bare metal in the body of the car to serve as a ground.
Amplifier remote turn on.
For alpine clarion jvc pioneer sony or valor radios connect the swi rc 1 8 plug into the radio s steering wheel input jack on back of radio or wire harness.
In this video we go over what the wire colors are on an alpine video head unit plug.
Most aftermarket head units usually use an orange wire or an orange wire with a white stripe for this.
Blue w white stripe using a head unit harness adapter although most aftermarket head units follow the above coloring scheme and it s possible to figure out what the oem wires in your car are all for without a wiring diagram installing an aftermarket head unit is much easier if you have a harness adapter.