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Old 03-14-2017, 12:13 PM
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dark knight89
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Default Terrible FM Radio signal

I have a 2008 350z with the base stock head unit. My FM signal is terrible. I have a stubby antenna and I swapped it out and it did nothing, I also swapped out the antenna amplifier and that did nothing. I even bought a new head unit from best buy and the issue did not go away. Everything is connected into the head unit correctly. When i touch the antenna the signal comes in. The only thing I can think of after everything i have read is that it is not grounded. Can anyone please help by letting me know which wire is the ground for the amplifier and how to check it/fix the issue. Please don't tell me to get a new head unit and just listen to XM because that does not help fix the issue.
Attached Thumbnails Terrible FM Radio signal-wire-harness-1.jpg   Terrible FM Radio signal-wire-harness-2.jpg   Terrible FM Radio signal-model-number.jpg  
Old 03-14-2017, 01:33 PM
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travlee
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I think the ground is in the hatch area.... i just saw a thread on this the other day but dont feel like looking for it
Old 03-14-2017, 02:49 PM
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well heres the back

Old 03-14-2017, 03:48 PM
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Search duder.....answers are out there
Old 03-15-2017, 04:56 AM
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https://my350z.com/forum/audio-and-v...d-antenna.html




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