FD stereo center amp

BigIslandSevens · 03-26-2008, 08:26 PM

Hello all,
I am trying to figure out why the center speaker doesn't work. I notice that i have 2 wires in the fsm diagram that go from the head unit to the center amp... A Grey wire and a light green/black.. Can anyone tell me if they are supposed to carry power? are thet signal wires for something? I can't tell from the wiring diagram.

Or, do you loose the center speaker when someone hardwires in a sony harness? I have 2 unused wires still on the sony harness still. i have to check to see if they carry power or not.

Anyways , just looking to see if anyone else had run into this with aftermarket head units.

thanks, Dave

03-26-2008, 08:26 PM	#1
BigIslandSevens Rotary Fanatic Join Date: Feb 2008 Location: Denver, NC Posts: 201 Rep Power: 18	FD stereo center amp Hello all, I am trying to figure out why the center speaker doesn't work. I notice that i have 2 wires in the fsm diagram that go from the head unit to the center amp... A Grey wire and a light green/black.. Can anyone tell me if they are supposed to carry power? are thet signal wires for something? I can't tell from the wiring diagram. Or, do you loose the center speaker when someone hardwires in a sony harness? I have 2 unused wires still on the sony harness still. i have to check to see if they carry power or not. Anyways , just looking to see if anyone else had run into this with aftermarket head units. thanks, Dave