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Question about engine whine
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<blockquote data-quote="Einzee" data-source="post: 4303133" data-attributes="member: 556176"><p>Grounding the chassis of the HU would also ground the RCA's. The circuitry inside the HU shares the ground. I'm thinking that a quick test could be done by simply taking a piece of wire and touching it to the chassis of the HU and to a good ground. (Outer sleeve of cig. lighter because it is always nearby.)</p></blockquote><p></p>
[QUOTE="Einzee, post: 4303133, member: 556176"] Grounding the chassis of the HU would also ground the RCA's. The circuitry inside the HU shares the ground. I'm thinking that a quick test could be done by simply taking a piece of wire and touching it to the chassis of the HU and to a good ground. (Outer sleeve of cig. lighter because it is always nearby.) [/QUOTE]
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Question about engine whine
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