All,

I need a little help with the stereo install. I’ve got a 07 Limited with the JBL Synthesis system in it, and I’m going to completely gut the entire thing. I’ve been doing a ton of research and google-fu, but coming up empty.

All I need is a harness that lets me tap into the stock Battery, Ground, and ACC wires for my Pioneer HU. And I do not want to splice into the factory stuff, should I ever have a reason to return everything to stock.

I’m my 06 Tacoma (previous vehicle to the 4R), I had all the following:

Pioneer PRS-800 head unit
JL HD 900/5 amp
Hyrbrid Audio L1V1 tweets
Hybrid Audio L6 SE mids
JL 13TW5 sub

I plan on putting all that into the 4R. Problem I’m running into is that it seems no one makes a wire harness to completely skip the JBL system. Seems there is either a) a harness to use a non-factory head unit with the stock JBL amp/speakers/etc, or b) a harness to skip the JBL amp.

Does a harness like I need exist?

Thanks for any and all help, I appreciate it.