Go to Audiolines and have Bryan look at it. He should be able to find the problem within an hour. He just fixed the noise on my accord today and it took him 30 minutes. Trust me, I tried so many things at home almost went desperate.

 

better rca's or move them around , don't you just hate dc current . ac doesn't do such anoying things .

 

[QUOTE=MR2NR]Chances are batter that 90% that the problem is with the ground isolation in the Pioneer cd player. Remove the cd player from the dash and attach a ground wire to the shield of the rca cables on the back of the deck. See if the noise is gone.[/QUOTE
great solid advice! that shows you have experiance. Ive spent days moving rca's and grounds with no results. ground the outer shield (at front or back) and boom! no noise

 

That is a bit of a road trip for the guy, seeing as he is in Brampton, Ontario.

 

don't you ground that anyway ? my deck has like 3 grounds on it i grounded them all never had this problem . but have herd of it , btw most people call it alternator buzz .

 

ROAD TRIP TIME

 

The problem with the Pioneer's isn't induced noise, it is an internal problem.

 

And has been for 20 + years.

 

i fixed mine by grounding the rca shild less then 10mins to fix

 

If he's in brampton, go see Car Audio Haven on Main north of Vodden, I've been dealing with them for almost 2 years, great shop and no BS.