Tom,

The battery was replaced by the dealer last fall, and it doesn't appear to have any issues when starting. I have seen a few posts about the older radios not sending a kill signal or that you have to put switch 1 down on the dice, could either of these be the issue? What I also found strange is if I shut off the truck without switching to FM or shutting the radio off, the text will continue to scroll on the OBC for about 2 minutes.. There have been no other accessories added to the electrical system, and all wiring is 100% factory.

Thanks
JD