WranglerMan
Well-Known Member
- First Name
- Will
- Joined
- May 8, 2018
- Threads
- 100
- Messages
- 3,384
- Reaction score
- 2,693
- Location
- Katy Texas
- Vehicle(s)
- 2018 Wrangler JLU Sahara
- Occupation
- Gas Pipeliner
- Vehicle Showcase
- 1
- Thread starter
- #1
As the title states the battery voltage displayed is driving me crazy trying to figure it out, when I first got my JLU a few months ago the voltage displayed would run 12.7-12.9 going down the road with everything on and as I would slow down it would increase and then once stopped and idle it would drop back down to the 12.7-12.9 and I was told this was normal as its designed to charge only when needed but now I am seeing it display 13.7-13.8 all the time except when ESS kicks in at a stop if I forget to turn it off and then once it shuts down at a light with everything on it drops to 12.2-12.3 and once it starts up again it goes back up to the 13.7-13.8.
I have never had any issues starting as in a dead battery and no error messages or warnings displayed so with all my rambling what’s up with it and do I have possible issue.
I have never had any issues starting as in a dead battery and no error messages or warnings displayed so with all my rambling what’s up with it and do I have possible issue.
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