Help 2009 Aveo Sedan LT Head Unit Pinout/Schematic

I have a 2009 Aveo LT Sedan. I have been looking everywhere for my Head Unit Pinout or wiring schematic, whatever name you wanna give it. if anyone happens to have it i would greatly appreciate it if you could post it on here for me. i need the colors of the wires to each number. i have been able to find other ones to other years and even the 2009 hatchback, but the hatchback's wiring is different colors then mine. i would really love to put a head unit back in my car and be able to listen to some music. Hopefully someone has it, Thanks!:D