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Radio help

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Old 08-09-2018, 09:57 PM
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Radio help

Hey guys I have an 07 lsj and I recently disconnected my battery to get rid of a CEL after replacing my downpipe. When I reconnected it my radio no longer works. I have no door chime, turn signal sounds and the screen doesn't even come on to display lock. I bought a new oem head unit and the same thing. What could the issue be and what are the possible fixes. I'm really not trying to go aftermarket as I like the stock system and steering controls thanks
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Old 08-09-2018, 11:22 PM
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did you check the fuses?
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Old 08-09-2018, 11:31 PM
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I checked the radio fuse in the footwell fuse box. Looked to be good. I should also mention that when I plug in the new unit it cycles through the 6 disc changer like it has power but like I said, no display or sounds.
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Old 09-26-2018, 11:19 AM
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I don't remember if it has a separate fuse for the amp or not?
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Old 09-26-2018, 11:38 AM
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Originally Posted by cobaltss#01 View Post
I don't remember if it has a separate fuse for the amp or not?
I ended up buying a headunit out of an 07 base and it works but it doesn't play sound through the speakers. I bought a new amp in case somehow the batter fried the headunit and the amp just haven't had time to install it because I don't have my car right now.
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