ISX12 500EV bad de-mandated club
05-31-2025, (Subject: ISX12 500EV bad de-mandated club ) 
Post: #12
RE: ISX12 500EV bad de-mandated club
Update
(reflash ecm) instead of (download)is what my version of calterm shows. Got the tune in and the truck runs great.
It did take me a bit to realize I needed to unzip the file so it was compatible.
We are still having an issue with the Jake brake not coming on. Not sure if it is a software or hardware issue, or if it was even functional before the truck got worked on.
Thanks again Rawze!!
replyreply
 Thanks given by: Rawze


Messages In This Thread
RE: ISX12 500EV bad de-mandated club - thewondershowzen - 05-31-2025



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