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Road
November 15th, 2017, 09:16 PM
I have a 2017.5 Colorado. Been trying to access the ecm. GM go with the new security encryption on the E98 too?

Mike

cindy@efilive
November 16th, 2017, 12:02 AM
Yes, the E98 USA model from 2017 requires controller authorisation to gain access to the ecm.

Cheers
Cindy


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Move'n Up
November 16th, 2017, 06:15 AM
Yes, the E98 USA model from 2017 requires controller authorisation to gain access to the ecm.

Cheers
Cindy

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Any way around it?

GMPX
November 16th, 2017, 07:26 AM
Before everyone gets confused, the E98 ECM's can still be tuned, they are not locked down like the L5P (E41).
You just need to order a Controller Auth code which gives you the code to be able to unlock the ECM.
http://www.efilive.com/controller-auth

Cheers,
Ross

cindy@efilive
November 16th, 2017, 07:29 AM
Controller authorisation is a module in the V8 Tune tool that will navigate those processes.

https://support.efilive.com/kb_article.php?ref=9815-QWPX-8846

Cheers
Cindy


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Move'n Up
November 20th, 2017, 04:59 AM
Thanks