I want to tap into the harness to power new rear speakers from my new amp. I did not want to drillnew holes to run new wire. So does anyone know which colors are connected to the speaker on the harness behind the panel that hides the seatbelt roller?

 

From the tech files, LeftRear is Black plus/Yellow minus, RightRear is Red plus/White minus.

 

Keep it simple, run your speaker wires to the radio harness thats how I do it.

 

So I haven't had a chance to delve/dive/wha'eva into this, but from what I gather, there are several different connections/harnesses that that break up the actual speaker wiring?

 

You can either take your wires directly to the door harness and tie in there or you can run your wires up to the harness at the radio and grab the speaker wires there.

 

If you're amplifying the speakers, do yourself a favor and run a larger high quality wire to the drivers. OEM wires are teeny.