21 bronco lost power screen saying vehicle network communication error

ivy

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Driving home my vehicle went pitch black cot the vehicle communication error on the screen and I pulled over as it was 11 at night my blinkers weren’t working or anything since I live in the country not safe to drive I turned car off and it wouldn’t restart back my husband disconnected battery and re connected it it starts but when I called the dealer still throwing codes but no lights on or anything
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cprcubed

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I would have your battery checked. Also, check the negative battery cable to make sure the connections are clean and tight at both ends. Cheers!
 
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ivy

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So they did replace the battery like a month ago do to a recall
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