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Can GM detect a previous tune when getting warranty work?

Predator support for GM gas vehicles

Moderators: mikel, 06MonteSS


Posts: 17
I ran accross this new article on techlink that states GM can see the up to the last 10 tunes written. I'm wondering if reflashing the stock tune will cover this up? Or have I just voided my warranty?

http://sandyblogs.com/techlink/?p=4248


Posts: 55155
Location: DiabloSport World Headquarters

What that article fails to mention is that if you do your homework, you can flash without the CVN seeing it and that our device is not detectable by those means :)
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST


Posts: 17
mikel wrote:
What that article fails to mention is that if you do your homework, you can flash without the CVN seeing it and that our device is not detectable by those means :)


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Posts: 17572
Location: CT

and even if they saw a flash event occured, they can't tell WHAT was changed.. even their own GM flash updates would show up...
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


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