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Registered
2007 CTS
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46 Posts
Discussion Starter · #1 ·
So I got my PAC noise filter today and I just have one question. What are the 2 brown wires coming from it? Are they ground wires? If not can someone tell me what they are and where and if they need to be hooked up? As all ways any and all help is greatly appreciated!!
 

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balck raven 2003 CTS
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134 Posts
I believe there for older type amplifiers which require reference ground, so if you have nowhere to connect them your good. The directions state "Connect the brown wires to ground only if there is no sound out of the amplifier. Connect them both to the source chassis case."
 

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2007 CTS 2.8L
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291 Posts
Let me know how the filters work, I get some static/noise when listening to the radio after my Double DIN install. Might pick up these filters if they work.
 
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