new body style volts

[kmg556]

Just curious what your trucks are running at on the volt meter. Mine likes to stay around 15 at start and for most of the drive, then it drops to 14 or 13.5ish. I know theres a regulator gizmo now that regulates the needs, but isnt 15ish to high?

[Bad Bowtie2]

Which year model are we talking about?

 

If you have a 2007.5-2013 model, read your owners manual.

[dsr611]

Everything's normal

 

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http://www.gm-trucks.com/forums/topic/149962-voltage-gauge-question-2010-sierra-53/

http://www.gm-trucks.com/forums/topic/125031-voltage-fluctuation/