I have a 2008 Chevy Silverado 1500 LT. I have done tons or research to find a wiring diagram for my stereo and speakers. Can you all help me out?

 

EIA Electronic Industries Association Color Code

Yellow 12V Memory
Red 12V Ignition
Orange Dash light Illumination
Black Ground
Blue Power antenna
White Left front +
White/Blk Left front -
Green Left rear +
Green/Blk Left rear -
Gray Right front +
Gray/Blk Right front -
Violet Right rear +
Violet/Blk Right rear -

 

Here’s a picture of the harness that I have

 

The colors of the wires that u posted did not match what was in my truck. I also have a few questions. My door speakers wont work but my tweeters will and i come to find out that the owner before me had put aftermarket speakers in it. I have tested the wiring ohms that go to the speaker and i have power but the speaker that was already in there and my new ones i bought both wont work. I;m also curious where my amplifier its, I dont have the bose system but i wanna make sure I rule out any possibilities. If anyone has had this problem and has fixed can you please let me know what im doing wrong or what I'm missing

Thanks