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Wiring, Electrical & Installation
Noise in ACC wire from dash
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<blockquote data-quote="wew lad" data-source="post: 8618465" data-attributes="member: 665412"><p>Noise is almost always an issue with a ground not the source signal. It honestly sounds like the unfortunate consequence of the vehicle being hybrid and maybe they didn't mitigate for noise under load properly?</p><p></p><p>I don't see any issues going forward with it wired the way you have it, but I am curious if grounding the headunit somewhere closer to the ground for the accessory ground or the computer would help</p><p></p><p>Is your ground for the headunit in the OEM harness or directly to sheet metal?</p></blockquote><p></p>
[QUOTE="wew lad, post: 8618465, member: 665412"] Noise is almost always an issue with a ground not the source signal. It honestly sounds like the unfortunate consequence of the vehicle being hybrid and maybe they didn't mitigate for noise under load properly? I don't see any issues going forward with it wired the way you have it, but I am curious if grounding the headunit somewhere closer to the ground for the accessory ground or the computer would help Is your ground for the headunit in the OEM harness or directly to sheet metal? [/QUOTE]
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Noise in ACC wire from dash
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