duramaxxed

Nope all Wires are are connected to the correct ones between the Pioneer & Adapter Harness. Like I said, EVERYTHING was working fine until I plugged in the Nav & Radio Antenna's, and iPod Cable. Then the Alt. Whine and such started happening. Now it won't go away. Amp Ground is perfect, nothing loose, scraped down to bare Metal. I've been Installing for 10 Years now, and have NEVER had so many problems with 1 Car. I've done Nissan's before too, just this one is a HUGE P.I.T.A.

Ok, I am installing the F90BT in an '02 Altima. I have been trying to do this for the past 2 Days. The First Headunit I got was dead out of the Box. The RCA Outputs were shot, and gave a sharp Popping & Snapping sound every 5 Seconds or so. So I took it back today and got a new Headunit. The Second one worked perfect at first. I had it hooked up unmounted in the Dash (I was just holding it in my Hand, and used one of the Screw Holes for the OEM Mounting Bracket for the Ground, because Nissan OEM Radio's Ground out through the Radio Chassis, there is no OEM Ground Wire) with no Ac