CM2450B Vin Change [Archive]

fr33kst3r

November 11th, 2022, 09:56 AM

I have been using EFILive for several years and started working on 19-21 Cummins. I have a customer that needs to change the VIN on his ECM. I have tried with 7.5 and 8 Scan to avail. I know bidirectional doesn't work like the older Cummins, I get a Sub-Function not supported. I have a base file and Iam able to flash. ECM is licensed. Can anyone tell me if it can be changed and how? Seriously appreciate any help.

Blacky

November 11th, 2022, 09:03 PM

Does this not work?
24268

Regards
Paul

Bigxrig98

November 12th, 2022, 03:59 PM

It does not. Cummins software and live change is only way ive found to change it.

fr33kst3r

November 14th, 2022, 04:53 AM

What exactly is live change?

fr33kst3r

November 17th, 2022, 07:35 AM

Does this not work?
24268

Regards
Paul

Like a champ.. Thank you.