I3 unlock and/or new license???

Post here with any questions regarding the use of the i2 on supported Chevrolet, GMC, Cadillac, Buick, and Pontiac applications.

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Eaglefan55
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Joined: Mon Apr 20, 2020 9:04 am

I3 unlock and/or new license???

Post by Eaglefan55 »

Hello .... I have an I3 tuner that i bought for my 2014 Camaro SS. Last year I traded the car and totally forgot to set the tune back to stock. Now I have a 2017 Silverado 1500 (5.3L) and I want to use my tuner to set up the truck. Especially since i am in the process of lifting it and I'll need the speedometer adjustment. So... how do I get this unlocked? and will it work on my 2017 Silverado (5.3L)
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mikel
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Re: I3 unlock and/or new license???

Post by mikel »

you can buy the $149 GM license then you'll need to purchase an additional $40 GM unlock after initially connecting to the vehicle since all 17+ GMs require a specific unlock.


Thanks
Mike Litsch
Holley Technical Sales Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST
Whiterock1
Posts: 99
Joined: Fri Apr 27, 2007 4:00 pm

Re: I3 unlock and/or new license???

Post by Whiterock1 »

So, for my 2018 Corvette, I would also need the GM Unlock purchase?
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06MonteSS
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Re: I3 unlock and/or new license???

Post by 06MonteSS »

yes.... any 2017 or newer vehicle needs an ECM unlock...
06MonteSS / DiabLew Tune
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2014 Camaro SS - 2SS, RS pkg., short-throw shifter, NPP perf. exhaust, BMR strut-tower brace, Cold Air Inductions cold air intake
www.diablewtune.com -- www.diablocustomtune.com -- www.diablocustomtunegm.com -- www.diablocustomtuning.net
Whiterock1
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Joined: Fri Apr 27, 2007 4:00 pm

Re: I3 unlock and/or new license???

Post by Whiterock1 »

Thanks, Monte.
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