I have a 2020 Ram 1500 new body style. Went to start the truck and it was dead. Jumped the truck it started right up and has continued to start. I tested the battery and it is good. Not sure why it did that but now the 8.4 uconnect radio does not come on at all just a black screen. I have disconnected the battery for 3 days and reconnected it and that did not work. Also tried the soft reset and nothing.
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Gia
Ram Cares