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All Electronics completely dead after turning key on with loose battery ground connec

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All Electronics completely dead after turning key on with loose battery ground connec

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Old 11-30-2018, 03:40 PM
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Join Date: Nov 2018
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Model: Cherokee (XJ)
Default All Electronics completely dead after turning key on with loose battery ground connec

I put a recharged battery in my 2002 jeep grand cherokee laredo. When I turned the key, the battery ground post sparked. Now I have no power to anything. Hopefully I can change a fuse and not have to replace the PCM again.
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