Stock Headunit Wiring Diagram

[Timbo126]

I am trying to install a new headunit in my 2003 tahoe and I was wondering if anyone knows where I can find a wiring diagram for the stock headunit wiring harness. Thanks in advance

 

[WrenchGuy]

Crutchfield Support and search the vehicle.

 

[oneradride]

Google is a a wonderful thing............

2003 Chevrolet Tahoe Car Stereo Radio Wiring Diagram
Radio Constant 12V+ Wire: Orange
Radio Ignition Switched 12V+ Wire: Class 2 Serial Data
Radio Ground Wire: Black/White
Radio Illumination Dimmer Wire: N/A
Radio Antenna Trigger Wire: Dark Green
Radio Amplifier Trigger Wire: Pink (If equipped, the amplifier is under the center console.)
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Wire (+): Tan
Left Front Speaker Wire (-): Gray
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Green
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Wire (+): Brown
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Blue
Right Rear Speaker Wire (-): Light Blue