Need A stock/base tune for LMM

CRAWLEN

Member
Sep 28, 2017
134
0
16
Might be in the wrong section,



But im after a stock LMM tune. as the one on my ecu looks like has been modifed with a plug in tuner. and is causing issues with my efilive.
a stock 6 speed allison tune would be nice aswell.



this is for an engine swap also.



Details.
VIN : 1GTHK29677E558019
Operating System 12628594
Year: 2007/ 2008


Tran OS: Operating System 25941751
REV: GC


if there is anymore info needed please let me know.


i have seen a few guys have downloaded the stock tunes right from gm from the vin number is anyone able to do that ? if not will just need a stock tune for both that will work with this, so we can start tuning and have a stock to revert back to.
 

CRAWLEN

Member
Sep 28, 2017
134
0
16
What issues are you having? You may have to go to GM and get a reflash

tune is corrupt, and the only option to fix it is start new. but we want a stock tune to revert back to. if need be



cant go to gm to reflash as the engine is on a pallet haha as its for an engine swap.
 

TheBac

Why do I keep doing this?
Staff member
Apr 19, 2008
13,815
223
63
Mid Michigan
You have the ability to find the exact stock tune using the VIN now, Tony? Nice! :thumb:
 

CRAWLEN

Member
Sep 28, 2017
134
0
16
Here ya go !



1GTHK29677E558019


E35B_12628596_12628594_12628796_12643818_12628786_12628779_12634940_12628798_12628595



wow thanks mate you are a legend, you wouldn't happen to have a trans tune for the same vehicle by any chance would you ?
 

GMC_2002_Dmax

The Still Master
All A40 TCM tunes for any LBZ and or LMM have to be a dealer flash. no way to get a correct file otherwise.

If you look up on TIS the requirements are such that unless you have the hardware number the file can potentially brick the A40 or replacement T14A.

I know I have a bricked T14A under my desk because I mistakenly used the wrong file..............:(
 

AJGolden1989

New member
Jun 11, 2021
2
0
1
Can anyone help me with getting a stock LMM tune as well like the last gentleman? I’m in a bind and need a stock tube to load

Vin: 1GTHK63619F148099
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)