Can I keep I2 for new truck

[USMC devil dog]

Right now I have my intune I2 on my 2014 Silverado ltz 5.3, however I just purchased a 2017 Silverado high country 6.2 with 8 speed trans, my question is can I restore my 2014 and sell it and put the i2 on my new 2017 with 6.2 and 8 speed trans.

rather I decide to do this or not whats the benefit of upgrading to the i3, from the i2 if I already own the i2?

thanks in advance

[06MonteSS]

yes it will work on the 2017 truck after you unlock/reset it and update it to all the latest updates..

but only the engine can be tuned on that new 2017 truck.

the 8 speed tranny can not be tuned/is not accessible on the new vehicles.

[USMC devil dog]

monte I was just reading on the forum and it says they got the tranny thing worked out as long as you update did I read that wrong? When are they gonna have the TCM thing done for these 8 speeds I was under the impression they fixed this in 2016

[mikel]

2017 8 speed tcm is locked down by GM, there is no way to tune it without removing it from the vehicle, cracking it open, and modifying it.

[06MonteSS]

monte I was just reading on the forum and it says they got the tranny thing worked out as long as you update did I read that wrong? When are they gonna have the TCM thing done for these 8 speeds I was under the impression they fixed this in 2016

yes, for 2016's..

but for 2017, GM changed their TCM encryption method, and 2017 8 speed TCM's can NOT be tuned...