alright guys just bought the pioneer avic used off a friend along with pioneer XM box. just need a alittle help figuring the wiring out. i already have the gm harness for my car as i have a pioneer unit in right now. will the colors be the same as that unit and match up? also the xm box. how/where do i install it and what are the black and yellow wire for? heres some pics to help. thanks

how it came


got butt connectors on and ready


the yellow and black wire


after taking this i relize its the antenna wire

 

power ground and antenna for the XM box.

 

okay the xm i have the instruction thing and am pretty good on it. the head unit however doesnt show any of the wiring

 

my Alpine unit was all color matched

 

right u have 10 speaker wires which color match to the other harness. u have ground black yellow constant and red acc. then it looks like u have a purple reverse in that harness as well only needed if ur installing a rear view cam

 

okay cool thanks!