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Head unit power and wiring question
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<blockquote data-quote="tdog333" data-source="post: 8195092" data-attributes="member: 658662"><p>Hey guys, I just got done installing a new 4chan amp and door speakers. I re-wired everything, ran new wires for front and rear speakers and unplugged factory amp. When i tried to turn Head unit on nothing happened. I checked the voltage on the red wire coming out of the stock harness, and there is no voltage.</p><p></p><p>Checked all my fuses and relays and they are fine 0.o. So i ended up running a wire from my fuse box (cabin lights fuse i think) up into my head unit area, i tried hooking it to the red wire(off head unit), and yellow wires(off head unit) individually but nothing happened. When i hooked all 3 together (red and yellow off of head unit, and wire i rigged off the fuse, the head unit turned on and worked perfectly. But when i turn the car off the head unit stays on.</p><p></p><p>Any suggestions on what to do? If I can just rig it using wires from the fuse box thats good enough for me. Just not sure what to do at this point.</p></blockquote><p></p>
[QUOTE="tdog333, post: 8195092, member: 658662"] Hey guys, I just got done installing a new 4chan amp and door speakers. I re-wired everything, ran new wires for front and rear speakers and unplugged factory amp. When i tried to turn Head unit on nothing happened. I checked the voltage on the red wire coming out of the stock harness, and there is no voltage. Checked all my fuses and relays and they are fine 0.o. So i ended up running a wire from my fuse box (cabin lights fuse i think) up into my head unit area, i tried hooking it to the red wire(off head unit), and yellow wires(off head unit) individually but nothing happened. When i hooked all 3 together (red and yellow off of head unit, and wire i rigged off the fuse, the head unit turned on and worked perfectly. But when i turn the car off the head unit stays on. Any suggestions on what to do? If I can just rig it using wires from the fuse box thats good enough for me. Just not sure what to do at this point. [/QUOTE]
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