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i installed my system a while back, and noticed a problem during the installation. we were hooking up power for the deck to the wiring harness and noticed, no power, why is that, so ot fix the problem we hooked up the power to the amp, for the deck. now my cars keyless entry doesnt work, and the interior lights dont common until the ignition is on accessories, what caused this, i dont think i blew a fuse, checked em all, what could have happened?

 
Rep Power: 0

you didnt check them all

theres a fuse under the hood called backup...
10 bucks says its blown

 
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could there possibly be anything else wrong?

 
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trust me, its that one

 
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dood u were right, finally