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I am getting engine noise/alternator whine through my system. What is the cause?

April 26, 2017alternator cause engine noise system whine

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I am getting engine noise/alternator whine through my system. What is the cause?

1 Answer

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There are a variety of causes that produce engine noise. Consult our troubleshooting guide for tips on solving this problem. In many cases the problem can be solved by connecting the head unit’s ground cable to the amplifier’s ground point on the vehicle. Another possible solution is to reroute the head unit’s power cable (with fuse) directly to the battery and bypass the battery terminal in the fuse box.