I plan on redoing the audio system on my '05. Other than a Pioneer DEH 6400BT, I think everything is stock. Right now i'm getting sound randomly cutting out on every speaker besides the front passenger, but never more than 1 at a time. In the event that it is a wiring issue, and not a loose connector, what are my options on completely stripping out the speaker wiring and replacing it? Is there a pre-made wiring harness for it, or would I have to run speaker cable all over the place?