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<blockquote data-quote="buildmeabox" data-source="post: 1889485" data-attributes="member: 560799"><p>I glanced at your post but I'm impatient at times.</p><p></p><p>Let's start from the HU to amp connection, from what you stated only the right channel works, so try this, connect the right channel output form the HU to the left input of the amp and see if that works. I would write down what wire color is connected to what input on the amp along with a plus or minus next to it. We know the right input from the HU is good so this test will simplify which way we'll trouble shoot next.</p><p></p><p>If you pm me the vehicle model and year I can tell you what the color code is on the HU output.</p><p></p><p>If the above works then you have a bad output on the HU</p><p></p><p>If not then the amp has a bad input. I would suggest you buy a line level to RCA converter, $20 bucks at walmart, and test your RCA inputs on the amp. Follow the above steps and do not deviate or you'll end up chasing your tail.</p><p></p><p>Good Luck</p></blockquote><p></p>
[QUOTE="buildmeabox, post: 1889485, member: 560799"] I glanced at your post but I'm impatient at times. Let's start from the HU to amp connection, from what you stated only the right channel works, so try this, connect the right channel output form the HU to the left input of the amp and see if that works. I would write down what wire color is connected to what input on the amp along with a plus or minus next to it. We know the right input from the HU is good so this test will simplify which way we'll trouble shoot next. If you pm me the vehicle model and year I can tell you what the color code is on the HU output. If the above works then you have a bad output on the HU If not then the amp has a bad input. I would suggest you buy a line level to RCA converter, $20 bucks at walmart, and test your RCA inputs on the amp. Follow the above steps and do not deviate or you'll end up chasing your tail. Good Luck [/QUOTE]
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