View Full Version : 07.5-08 tcm in a 2009-10 LMM
IdahoRob
January 20th, 2011, 05:55 PM
Have a customer now running a 07.5 tcm in his 2010LMM. This is a built tranny truck that the 2010 tcm was limiting. I tried it with a LBZ tcm and it doesn't work, but if needed find a early LMM tcm to mod the tuning on to get the most out of the late LMM.
cook
January 22nd, 2011, 03:35 AM
hi, any other mods required or is it just plug and tune thanks. Loren
killerbee
January 23rd, 2011, 04:09 AM
Have a customer now running a 07.5 tcm in his 2010LMM. This is a built tranny truck that the 2010 tcm was limiting. I tried it with a LBZ tcm and it doesn't work, but if needed find a early LMM tcm to mod the tuning on to get the most out of the late LMM.
can you differentiate with part/service #'s?
interesting.
IdahoRob
January 23rd, 2011, 09:14 AM
can you differentiate with part/service #'s?
interesting.
Yes,
DURAtotheMAX
January 25th, 2011, 07:45 AM
No other issues experienced when running an 07-08 TCM in an 09-10 LMM? Stabilitrak still works fine?
killerbee
February 4th, 2011, 09:33 AM
I tried it with a LBZ tcm and it doesn't work.
IIRC, the LBZ and pre-09 LMM use the same TCM.
??
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