BoostedDakota
Nov 4 2009, 02:31 PM
im trying to tune my trailblazer and my pcm is locked. i guess the dealer needs to go in and unlock it some how so i can tune it. if anyone can help that would be great. thanks
BOTTLEDZ28
Nov 4 2009, 05:56 PM
WTF?? Why the F is it locked? GM does this at the factory or what? have you checked out the TB forums yet? If GM locks out all their ECMs then that SUCKS
jcat
Nov 4 2009, 05:58 PM
glenn, talk to Chris (MONTE, he's done it) or SDCE, i know they can tune factory PCMs so they might be able to point you in the right direction for a bypass or something.
BoostedDakota
Nov 4 2009, 08:08 PM
thanks
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