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Audio, Security, & Automotive LightingTroubleshoot wiring problems and get equipment suggestions all in one place. Now expanded to include Automotive Lighting
today i tried to ground my HU better.. i ended up taking a wire attaching it to the body then conecting it to one of the rca cables..took some of the noise away but its still there. whats the big 3?
if you still have this problem change the head unit... i can bet you that will solve your problem. if you have a n old one just do you can test to ensyre that it is indeed the head unit.