FT601US in FRS
 

I've searched everywhere, and still have one unanswered question.

I put a FT601US from a BRZ in my FRS, both 2013. Everything works, except the radio.

The only thing I haven't found is WHERE the wire from pin 8 needs to connect to.

Does anyone know?

Trying to power the antenna booster. The FRS antenna connector has one large wire for the antenna, and a smaller wire in the plug.

Running a jumper from pin 8 on the gen pin connector will supply 12v when the HU is in FM/AM/SAT modes, but I haven't found where the other end of the jumper goes.

There's a post somewhere I used when I did it. I believe I just tapped into the ACC wire so as long as radio is power it is good to go

" you would need to add a new pin/wire at pin #8 on your car's 10-pin power/speaker plug, and tie that to the smaller single wire (not the coax antenna cable) on your car's AM/FM plug."

That's what I did