Car Radio Wiring Diagram and Car Stereo Wire Diagram – 2004 Chevrolet Silverado

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  5. Car Radio Wiring Diagram and Car Stereo Wire Diagram – 2004 Chevrolet Silverado

Whether your an expert installer or a novice enthusiast with a 2004 Chevrolet Silverado, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car stereo, car radio, car speakers, car amplifier, car navigation or any mobile electronics is identifying the correct wires for a 2004 Chevrolet Silverado.

The Modified Life staff has put their heads together to create an invaluable resource containing free car stereo wiring diagram, free car wiring diagram and free radio wiring diagram. Feel free to use any car stereo wiring diagram or factory radio wire colors that are listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2004 Chevrolet Silverado.

If you can’t find your car radio wiring diagram, factory radio wire colors or stereo wire diagram on Modified Life, please feel free to post a car wiring diagram request (Radio Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

2004 Chevrolet Silverado Radio Wiring Diagram

ApplicationWire Color
Car Radio Constant 12V+ WireRed/White
Car Radio Switched 12V+ WireGMLAN Serial Data
Car Radio Ground WireBlack
arrow Use a Car Radio Wire Harness and Car Radio Dash Kit for an Easy Install!
Radio Illumination Dimmer WireN/A
Radio Antenna Trigger WireN/A
Radio Amplifier Trigger WirePink
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.
Front Speakers Size6 1/2″ Speakers
Front Speakers Depth4″
Front Speakers LocationDoors
Left Front Speaker Wire (+) Tan
Left Front Speaker Wire (-)Gray
Right Front Speaker Wire (+)Light Green
Right Front Speaker Wire (-)Dark Green
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speakers Size4″ x 6″ Speakers
Rear Speakers Depth2 1/2″
Rear Speakers LocationN/A
Left Rear Speaker Wire (+)Brown
Left Rear Speaker Wire (-)Yellow
Right Rear Speaker Wire (+) Dark Blue
Right Rear Speaker Wire (-)Light Blue
arrow Use a Steering Wheel Control Adapter to Keep Your Steering Wheel Controls.

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