It could also be that there is another point with a bad ground that feeding into your system. If the cigarette lighter or lights have a bad ground, you could have the same problem.
Senior Member
It could also be that there is another point with a bad ground that feeding into your system. If the cigarette lighter or lights have a bad ground, you could have the same problem.
Former owner of a 1987 Supra Saltare. Current owner of a Malibu 23LSV.
Member
Oh man seriously! I hope I eliminate it on the first try, chasing it through the other accessories sounds like zero fun...Originally Posted by wotan2525
08 Launch 22SSV
Orting, WA
Senior Member
An RCA cable, such as a stereo RCA, is comprised of a left and right channel. each plug is positive and negative. These carry an A/C audio signal, so that outer RCA negative, should not be a direct chassis or 12V DC ground. In most cases we come across, it is just that, DC on the signal negative, that is the source of the noise. 9 of 10 cases, its a result of the audio gear drawing from different battery sources.
Michael
Mikes Liquid Audio
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