need to find out what speaker wire or wire color coding from the factory radio to the factory amp. is.
i plan on tapping the loc between those two, right after the factory deck, before the factory amplifier.

thanks in advance for any help or inputs.

 

If you do that you will need a line driver to raise the signal to an acceptable level, the high/low is the complete opposite of what you need to do.

 

you're on track for failure...

LOC's attach to these wires post amplifier!! If you feel the need to go before the amplifier than you can just modify some RCA's and solder them directly. And I have the appropriate wiring diagrams for those as well

left front + LIGHT GREEN
left front - Purple
Right Front + Blue
Right Front - RED
Left Rear + Brown/White
Left Rear - Red/Yellow
Right Rear + Red/Blue
Right Rear - Yellow
Subwoofer + yellow/Black
Subwoofer - Light Green/red
Center + Brown
Center - White/Light Green

-Jason

 

just attach it to the wire going to the factory sub, you will save your self SO much time and effort.

also, since i think you have a type-s you will need to do this:

https://acurazine.com/forums/3g-tl-audio-bluetooth-electronics-navigation-94/i-163-amp-sub-installed-08-tl-s-amp-not-getting-signal-when-doors-shut-700991/

 

thanks for the quick replies guys, i've rethink this a little and probably will go with audio control line driver from speaker input then rac output to processor.