I've installed a Pioneer CD receiver in my '07 Hyundai Sonata and it
works great, but now I have very poor to no AM reception, and I live in
the SF Bay Area with plenty of powerful stations around.
I'm guessing the in-glass antenna has some sort of amplifier, but I
don't see a way to hook it up using the aftermarket harness. Pin 24,
with a green/black wire is on the factory harness side, but is unused
on the aftermarket harness. Could this be it? If so, which wire does it
There is no blue wire, and the only unused wires are a blue/white with
a tag that says remote system control, which I assume is for the
steering wheel control, and a yellow/black with a tag that says mute on
it. I guess that also goes to the steering wheel control, which I'll be
hooking up in the near future when I get the interface.
Is this the way to regain AM reception? If so, how?