Ok I’ve spent hours looking and none of the posts seem to match my wiring for the pioneer head unit. I have a 2009 rx350 with nav and no ML.

I just need to know what wires to tap for the 6x9 front door signals and which wire to use for the turn on lead. I want to make sure I get the low frequency signals for the bass.

Using a kicker line output connection to rca to my amp.

Port#1

Port#2

Stock Head unit

6+6 connecter loom- I’m bridging the cd port to an aftermarket Bluetooth module

 

https://www.clublexus.com/forums/rx-...ml#post4094372

EDIT: you need to tap in from the amp leads out to the speaker, which is behind the rear seats. Can't tap into the head unit.