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Does anyone know how the battery under the hood charges after you depleted the electric battery ? Since no alternator as far as I can tell what charges it ?
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I assume this is why the charging shuts down when you pop the hood. A short on the 12 volt battery could hit the DC to DC converter which is connected to the IDCM. I'm sure there are fuses or breakers or some method of disconnect but I don't know if that's user serviceable.
 
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