Subaru Legacy 2012- Pioneer AVH-w4400

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Subaru Legacy 2012- Pioneer AVH-w4400

Post by ccola3 » Sat Oct 27, 2018 1:22 pm

Had the new wireles CarPlay Pioneer AVH-w4400 put in my 2012 Subaru Legacy with Harman Kardon stereo and there is a constant buzz/white noise, even when the stereo is at 0. The installer checked the ground and doesn’t think that is it. He thinks the maestro is not paired well with the Harman kardon amp. Any one have this issue?

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Dara DeGrand
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Re: Subaru Legacy 2012- Pioneer AVH-w4400

Post by Dara DeGrand » Mon Oct 29, 2018 12:28 pm

How are the audio wires connected? Did the installer use the supplied RCA cables, or did they cut the RCAs and hook them up wire-to-wire on the speaker level inputs?
Dara DeGrand
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