Can anyon tell me where I can find the color diagram for a Kenworth w900 aftermarket stereo installion? I got this for my trucker bf and apparently the harness didn't come with instructions. Thank you.
Your only real option is to take the factory radio harness and cut the radio end off. It will be color coded just like your after market harness and just match the wires by color. Every stereo I have seen uses standardized color coding.I have never seen an adapter for trucks like they have for cars.