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TBMSport
December 27th, 2010, 02:13 AM
http://www.youtube.com/watch?v=-RvDPcRpvdE&feature=player_embedded
:cucumber: It took wayyyy to much effort, energy, :blahblah: and money, but we finally got it working. And as this section seems to have the most amount of tumbleweed, I figured I'd share it here. '07 Trailblazer 4WD 5.3L with 6L80E
Tre-Cool
December 27th, 2010, 02:21 AM
so what ecu/tcm combo?
GAMEOVER
December 27th, 2010, 04:46 AM
Sweet...:D
ScarabEpic22
December 27th, 2010, 11:52 AM
so what ecu/tcm combo?

E67 + T43. Dont know what OS they ended up with, but Im thinking the ECM side is around the 12618164 calibration as GM made the same OS # for the 4.2L I6, 5.3L LH6, and 6.0L LS2 in 2008.
Chevy366
December 27th, 2010, 12:33 PM
Couldn't you have just bought a SS ? :angel_innocent:
Sounds good .
ScarabEpic22
December 28th, 2010, 07:23 AM
Couldn't you have just bought a SS ? :angel_innocent:
Sounds good .

He has both haha, an 07 5.3 and 07 SS. But the SS doesnt come with a 6spd...that was the entire reason for pursuing this project. Now you can have a 6L80E + TBSS combo without error codes, the T43 and E67 combo + TBSS comms (weird cause the GMT360 platform was all VPW then in 06 (V8, 08 for the I6) the ECM/TCM went CAN).