I am trying to read a 2007 Sierra to save the stock tune.
But everytime I start to read it, message comes up that security not cleared, then it states will retry in 11 secs. When it trys again message comes up: security timeout - delayed, after this nothing happens.
I have tried opening the key for about 30 secs then trying to read it, but the same thing hapens again.
Any advise or can you i be pointed in the right direction?
Thanks Jesse
Hers -07 Jeep - SRT-8, Stock for now!
His -05 GMC - Duramax, CCSB,4x4,LLY
His -99 GMC - RCSB, 6.0, T-72 front mount, A/W intercooler, 4L80E, and bolt-ons
Shoot support a screenshot of the error you are seeing before the security timeout error along with a vcm suite infolog while connected to the vehicle.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
I will get this to you
Hers -07 Jeep - SRT-8, Stock for now!
His -05 GMC - Duramax, CCSB,4x4,LLY
His -99 GMC - RCSB, 6.0, T-72 front mount, A/W intercooler, 4L80E, and bolt-ons
do you have the ignition key in the right position -run ( just shy of actual starting) ?
all accesories shut off ?
keep all doors closed ?
PB's 1/4 mi 12.21 117.75 trap ,1/8 mi. 7.779 93.99trap , 1.949 short time (FWD W body)
Yes I have tried everything.Originally Posted by murphinator
Hers -07 Jeep - SRT-8, Stock for now!
His -05 GMC - Duramax, CCSB,4x4,LLY
His -99 GMC - RCSB, 6.0, T-72 front mount, A/W intercooler, 4L80E, and bolt-ons
something like this happened to me on an 08 silverado. Installing the latest version of vcm suite fixed it for me.
Are you using the VCM 2.22version?if not you can e mail support to give you new
software version to upgrade your interface.
07' Sierra reads are support by 2.22, no beta should be needed to read them. Probably something else going on ie either tunerlocked or something.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
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