OrzechNJ Posted September 5, 2012 Report Share Posted September 5, 2012 Hey guys Couple weeks ago i installed pioneer deh 80prs and rf 2652 components i put all new speaker wires with connectors. Today i started to hear alt sound even with the system turned off.. I checked all connections , groundings rca and i even took the head unit out... What could be the reason? sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over. Link to comment Share on other sites More sharing options...
Mlcantin Posted September 5, 2012 Report Share Posted September 5, 2012 Hey guys Couple weeks ago i installed pioneer deh 80prs and rf 2652 components i put all new speaker wires with connectors. Today i started to hear alt sound even with the system turned off.. I checked all connections , groundings rca and i even took the head unit out... What could be the reason? Where did you hook the ground up to? Link to comment Share on other sites More sharing options...
CJSmith Posted September 5, 2012 Report Share Posted September 5, 2012 I've had this problem before. When my subs were off and my head unit was on, i could hit a bump and my subs would vibrate at a low volume. It was my RCAs, I had to put new ones in bc the old ones had a loose connection. *Rebuid in progress* Link to comment Share on other sites More sharing options...
Skullz Posted September 5, 2012 Report Share Posted September 5, 2012 Try another set of rca patch cords from the h/u to the amp with everything else disconnected and see if your getting the noise, if the noise is still there then try another amp and see if it disappears. You will need to check each piece as you go along to rule out the source of the noise and since it is causing the issue with the engine off it sounds like a cold solder joint in the amp or h/u. 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
aN-i-No Posted September 5, 2012 Report Share Posted September 5, 2012 Unplug your RCA's from the amp. I bet you $100 the noise stops. After that, look up the "Pioneer Pico Fuse Fix". Do that. I had the exact same problem. Link to comment Share on other sites More sharing options...
OrzechNJ Posted September 5, 2012 Author Report Share Posted September 5, 2012 Hey guys Couple weeks ago i installed pioneer deh 80prs and rf 2652 components i put all new speaker wires with connectors. Today i started to hear alt sound even with the system turned off.. I checked all connections , groundings rca and i even took the head unit out... What could be the reason? Where did you hook the ground up to? Which grounding? Of the head unit ir amps? sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over. Link to comment Share on other sites More sharing options...
OrzechNJ Posted September 5, 2012 Author Report Share Posted September 5, 2012 I've had this problem before. When my subs were off and my head unit was on, i could hit a bump and my subs would vibrate at a low volume. It was my RCAs, I had to put new ones in bc the old ones had a loose connection. I have knukonceptz rcas and i got them like 6 months ago.. I guess they aint bad quality... sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over. Link to comment Share on other sites More sharing options...
OrzechNJ Posted September 5, 2012 Author Report Share Posted September 5, 2012 I plugged out rcas from the amps and even worst now i try the hu now sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over. Link to comment Share on other sites More sharing options...
OrzechNJ Posted September 5, 2012 Author Report Share Posted September 5, 2012 It does the sound with the rcas plugged out.. It was much worst when i plugged out rcas just from the amp.. Do u thonk i shoul send the hu back? Its still under waranty.. I checked online about the pico fuse and its gettin bad when you plug rcas with the power on what i did when i messed up the channels.. Any other ideas? sometimes Loud is NOT pretty Sounds like its safe to go ahead and bend that ass over. Link to comment Share on other sites More sharing options...
aN-i-No Posted September 5, 2012 Report Share Posted September 5, 2012 It does the sound with the rcas plugged out.. It was much worst when i plugged out rcas just from the amp.. Do u thonk i shoul send the hu back? Its still under waranty.. I checked online about the pico fuse and its gettin bad when you plug rcas with the power on what i did when i messed up the channels.. Any other ideas? I meant unplug the RCA cables from the am (you can leave them in the radio). If it still makes noise then the amp is bad, not the radio. Are your door speakers amped? Link to comment Share on other sites More sharing options...
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