Did a search here and fritz's site and did not find any info on the TSB 18-001-07. My truck has it now from the last service. I said OK to it, now just trying to find out what I said OK to!

Thanks

 

Which truck, the 12v or the 24?

 

The 04.5 is the one.

 

I don't find it anywhere either. Where did you hear that it was a valid TSB for the 2004?

 

Don't know where they came up with it. I have tons of codes and check engine lights all the time with my Juice with attitude hot program. They were clearing them and said do I want the TSB that takes care of my "charging" problem. I said sure. Just wanting alot more info on what this reflash/reprogram really did.

 

According to this it's for 06-07 but maybe it's been expanded.

 

Well thanks! Guess that sums it up! I had a couple of dying batteries so that is why I think I was getting those 2502, 03, and 09 codes.