2004 F 150 Radio Wiring Color Code. Find out what makes what move on the old unitwrite down the color wirethen apply power and ground to the new unit onw wire at a timeMark down the color and what function it didafter testing both units then match your research and put the wires togetherI wished I were thereGood Luck. Light BlueRed Car Stereo Dimmer Wire.
Great products I have you your products several times. Light BlueRed Car Stereo Dimmer Wire. Bose Amplifier Trigger On.
Car Radio Battery Constant 12v Wire.
Switched 12V may be a different color but it is located in the same position. Connect wires together and plug on to existing factory harness. BlackGreen Car Radio Illumination Wire. Any user assumes the entire risk as to the accuracy and use of this information.