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2018 Radio Screen and USB not working

274 Views 1 Reply 2 Participants Last post by  RedSLEd
Currently have a blank screen and info screen not working. Back up camera still works but nothing else noticed USB in middle console also not working. Started with stabilitrak warnings and truck lost power twice. Since screen is black and have not gotten a stabilitrak warning since. Any help would be appreciated.
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Typically when you have multiple electrical failures happening, a common culprit is the negative battery cable and/or corroded ground connections. I would inspect the battery cables and replace them even if they look good because they can be corroded under the sheathing. Then disconnect/clean/reconnect all the ground locations on the engine, body, and frame. You might have to also do a reset on the radio.
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