DaveCarter Posted January 20, 2009 Report Share Posted January 20, 2009 and my DIC shows constant 15 - 15.2 Volts - even after driving quite a while. Car cranks and runs fine, and I checked the battery cables and they are clean and no evidence of corrosion. Anyone have a clue what would make the battery voltage so high? Dave Link to comment Share on other sites More sharing options...
Ranger Posted January 20, 2009 Report Share Posted January 20, 2009 I think it's normal. My '02 SLS ran at that rate most of the time and so does my '03 DHS. Link to comment Share on other sites More sharing options...
JimD Posted January 20, 2009 Report Share Posted January 20, 2009 Nothing to be concerned about; setting an occasional B1328 during cold weather is not unusual. Key word = occasional. Make a note to monitor your system voltage in July and August; you should see a difference. There are many variables in the whole system voltage equation. Temperature is only one of them. Jim Drive your car. Use your cell phone. CHOOSE ONE ! Link to comment Share on other sites More sharing options...
DaveCarter Posted January 20, 2009 Author Report Share Posted January 20, 2009 Thanks Ranger and Jim, Appreciate the "peace of mind" from your comments. I'll keep watch as suggested. Link to comment Share on other sites More sharing options...
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