* Pioneer Engine Whine / Ground Loop Fix*

SethPhillips
5,000+ posts

I'sa Playa
Here is IMO the proper way to fix the problem with Pioneer headunit's and the troubles of installing multiple amps, witch in some cases will cause a ground loop...

the way i do it is oposite of how the other stick that was made on this topic.

Take #1

-the external RCA jack's plug.

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-what i do is take 20 ga primery wire. strip back 1 1/2-2'' of the outter caseing, then wrap the wire around the outter part of the rca.

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-then you basicly repeate the process till you have all ur jacks taken care of..

like so..

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- i like to twist them for a cleaner look...

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-like so...

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-then you can either add a ring terminal, or a male/female spade connector on the end.

like so..

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i usually do spade connectors then run another ground wire off the back of the deck to hook into the spade..

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- should look like this..

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TAKE #2

same thing with the rca's in the back of the deck.

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OK! now what i like to do is ground the chassis of the deck. to the chassis of the car via the extra spade connectors i have hanging off the back of the deck..

i allso ground threw the wire harness, but like to make a stout ground to these pioneer's..

i have yet to have any, ANY noise after doing this..

Thank you,

and Enjoy.

 
Not bad, I like the pics. If I were actually going to do something like this, I would have heat shrink the wire on then tech-flex for the better look.
this is just a general idea on how to do it... no need to one up me.. i can get this done in under 10min..

time is valuable to me so i have to do it fast. ( when installing and being that i am the only installer at my shop ). i never install and 2ch/4ch amp with a Pioneer deck without doing this...

now if i where to pull out the deck in my car... it looks allot better..

 
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SethPhillips

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