A while back I bought a XM unit for my truck. Its powered via the DC socket and is connected to my radio via the AUX input on the radio.
Well a few days ago I noticed a very loud and obnoxious whine coming through the speakers and the more I accelerated the louder it became. It was crystal clear when I first hooked it up and its now doing this without me touching a single wire.
I did a search online and found something called a Ground Loop Isolator CLICK ME!!! but I'm not 100% sure this would help.
My problem is it JUST started to do this, it hasn't done it since I bought it back in Feb. What can be the cause of this and how can it be fixed?
BTW, the XM unit is the Delphi RoadyXT. CLICK ME!!!
Well a few days ago I noticed a very loud and obnoxious whine coming through the speakers and the more I accelerated the louder it became. It was crystal clear when I first hooked it up and its now doing this without me touching a single wire.
I did a search online and found something called a Ground Loop Isolator CLICK ME!!! but I'm not 100% sure this would help.
My problem is it JUST started to do this, it hasn't done it since I bought it back in Feb. What can be the cause of this and how can it be fixed?
BTW, the XM unit is the Delphi RoadyXT. CLICK ME!!!