Battery voltage

[eltaco]

I have the same opinion that the battery gauge is simply inaccurate. I can go on a drive that sits around 13.3-13.5v, turn the truck off and come back 5mins later and the truck starts up and goes to 14.3v.

If it’s anything like my ambient temp gauge, there’s a pretty big margin for error on these sensor readings!

 

[Webbo]

Yup, I’ve noticed the same. One day it stays above 14V, the next it’s mid-13’s. But this 12.3V had me concerned. Hope to see a TSB for it if this is the case..