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  1. Check engine light with code U034B after recall for battery replacement and software update 2021 Big Bend

    Ever since the recall for a new battery and software update on our 2021 Bronco Sport Big Bend, we have been getting check engine light with code U034B popping up. Took it to dealer and they could not identify any problem. This issue seems to only be happening after going over bumpy areas (i.e...




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