Solved: Dead Battery, instrument panel light stays on all night

[Synergy26]

Well it ended up being the BCM needing replaced due to moisture in the cab from front rear window leak.

 

[Noway]

Well it ended up being the BCM needing replaced due to moisture in the cab from front rear window leak.

were you able to see the leak in the cab prior?

 

[bigdodge]

Im having the same issue, my dealer replaced my battery went to pick it up today dead. wanted to leave it for them to further diagnois it and was declined saying there was nothing more they can do. for the amount of money we spend on these trucks we should not be having issues like this.

find a new dealer

what is your truck?

 

[Ellisstrong]

Well it ended up being the BCM needing replaced due to moisture in the cab from front rear window leak.

Front rear window leak??? I think my bcm may be the culprit to my issues but I don’t see anything that makes me think I have a leak