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+--- Thread: ISX12 500EV bad de-mandated club (/showthread.php?tid=10136)
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RE: ISX12 500EV bad de-mandated club - thewondershowzen - 05-28-2025
We are getting the stock file loaded back in today. I will get it sent back when it’s done. Thank you again
RE: ISX12 500EV bad de-mandated club - thewondershowzen - 05-31-2025
Rawze got me hooked up with a fixed file and I’m having trouble getting it put back into the ecm. My calterm doesn’t have download on the calibration tab. It shows (reflash smart device, reflash ecm, reflash csar device, and upload).
Do I have the wrong version?
Any advice is appreciated.
RE: ISX12 500EV bad de-mandated club - thewondershowzen - 05-31-2025
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!!