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Voltmeter on ScanGauge

2.3K views 2 replies 2 participants last post by  dnyc77  
#1 ·
I think it was a month ago when I put in my ScanGauge and setup the voltmeter as one of the gauges. Back then it read 12.9 but lately for a week or two it's been at 14.1. The electrical load has not changed it's always radio, A/C, ventilated seats & headlights/fogs at night. What would cause it to up?
 
#2 ·
14.1v reading would be when the DC-DC connection is charging the 12v battery using bigger traction battery. After putting it in READY mode the system quickly starts to charge up the 12v battery and then as needed.