Gestrada53
Member
I'm going to try and jump the Aux battery because I know the big battery is good. I hope that's the problem. I know the dash light stayed on all night so it definitely needs a jump.
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This just happened to a friend of mine with a JL.
Dealer replaced both batteries and all good now.
Seems like this is a fairly common issue.
Dealer replaced both batteries and all good now.
Seems like this is a fairly common issue.
Gestrada53
Member
I tried giving it a jump with a jump starter kit but it didn't work. However it did show me that the voltage of the battery is at 11.4 which is not ideal.
ShadowsPapa
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Even with WK2.
ShadowsPapa
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Yeah, you are sure right there - it's far from ideal, like NYC to LA from ideal.
You should be sitting at at least 12.6 on a fully charged battery at 100%. (GM said 12.65)
According to GM/Delco, 12.06 is only 25% full.
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