I have already replaced my head unit once. At the time that I did it, I couldnt find any wiring clips to do so and wound up hard wiring it. That deck died. Now I have another to put in. I got a diagram from this site...Its really good but the colours are all wrong. It works great if you have the stock clip to compaire to to figure out all the colours. I dont have it , so if anyone knows what the actual colours cor this diagram are please help me.

 

I made that diagram, used it to hook up my headunit and never had a problem.

That diagram represents the wiring harness of my 03 OZ.

 

On my last car, I learned to never hardwire. It makes the future much more of a hassle. Sorry I cant help you out but I'm sure someone here knows.

 

Well for mine the colours are different. Ex. Battery - Red/Blue,
Front Left (-) - Red/Blue
Some Of the others are different too, I remember from my frist install. I dod one on another guys car and it was the same is mine... maybe for some reason they made the Canadian ones different, I dont know....But Its a Great diagram to have eitehr way.

 

Danno, make sure you use the ground wire. It'll reduce noise, but there's a possibility of blowing the unit if you don't too. The black one. Just attach it to any metal part of the chassis.

 

Thanks JTC, I figured it all out...well not the speakers yet, but that will only take a minute or two.