I can't see to figure this out. I have the following:
Yellow/Orange: Constant 12v
Yellow/Brown: 2.4v when ignition on
White/Orange: 2.4v when on
I am trying to wire to pioneer harness. I need to hook something up to red for when the ignition is on... what am I missing here??
Unfortunately I didn't know there were harnesses (however the one I bought to try to match the cables didn't fit). I have cut off the factory receptacle.
Thanks in advance,