When I got my door speakers installed, I wanted to run them off my deck. But, since I had the amplified system in the back, there was no wires that were in the place that I wanted them to be. I assumed that it would be easy to just run a short wires through the plug in the door, and connect for my door speakers. Well, apparently there is a plug that has all of the wires that go to the door, and it is harness style. The installer told me that he would have had to drill through the plug, and that he did not feel comfortable doing that.
So he ended up hooking up the preouts to the front speaker connection on the deck, and then he connected those to the door speakers in the back..... kinda a half-assed job, but better than buddy messing up my power windows or something.
However, your wires should already be coming from the console area, so there should be no need for you to re-wire....
Probably not the answer you are looking for, but it is not necessary to do so....
So he ended up hooking up the preouts to the front speaker connection on the deck, and then he connected those to the door speakers in the back..... kinda a half-assed job, but better than buddy messing up my power windows or something.
However, your wires should already be coming from the console area, so there should be no need for you to re-wire....
Probably not the answer you are looking for, but it is not necessary to do so....