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<blockquote data-quote="The Camry" data-source="post: 8478178" data-attributes="member: 657974"><p>The nicer hardware you get, generally the more sensitive it is too interference.</p><p></p><p>1. when you replace headunits, or really do anything electrical on a car. you should ALWAYS disconnect the battery. When you wire something up like say a common without wiring the ground first. You run the risk of essentially powering the headunit without a ground, it grounds to itself and bad things happen to the electronics. I doubt this happened to you. Just an FYI</p><p></p><p>2. its possible your Rcas are too close to a power cable. If you truly think that is the cause. Run a different pair of rcas completely outside of all panels and whatnot. From headunit, over seats and such. directly to amp. See if that helps. IF it does. Its most likely just power wires and rcas too **** close.</p><p></p><p>3. This is most likely your problem. Its a ground loop. just change out the ground on the head unit to something that isnt stock. You shouldnt wire audio hardware to anything with stock ground places. Too many electronics in the car can cause ground loops. Just find a better ground.</p></blockquote><p></p>
[QUOTE="The Camry, post: 8478178, member: 657974"] The nicer hardware you get, generally the more sensitive it is too interference. 1. when you replace headunits, or really do anything electrical on a car. you should ALWAYS disconnect the battery. When you wire something up like say a common without wiring the ground first. You run the risk of essentially powering the headunit without a ground, it grounds to itself and bad things happen to the electronics. I doubt this happened to you. Just an FYI 2. its possible your Rcas are too close to a power cable. If you truly think that is the cause. Run a different pair of rcas completely outside of all panels and whatnot. From headunit, over seats and such. directly to amp. See if that helps. IF it does. Its most likely just power wires and rcas too **** close. 3. This is most likely your problem. Its a ground loop. just change out the ground on the head unit to something that isnt stock. You shouldnt wire audio hardware to anything with stock ground places. Too many electronics in the car can cause ground loops. Just find a better ground. [/QUOTE]
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