SO LOG STORY SHORT I INSTALLED A 2011 VALVE BODY IN MY 2003 LB7 AND IM USING A LLY TCM TO COTROL THE SHIFTING. All the solenoids work perfectly and I have gears 1-5 reverse neutral and park. In the tcm calibration it has 5-6 shift speeds and pressures I am commanding the 6th gear at speeds around 50 but I noticed the truck will only shift to 5th and lock up the convertor. I have set all the shift pressures and torque converter solenoid to mimic a 2011 and up valve body. my tcm OS is 15196784 has anyone else had issues with commanding the 6th gear on the AL5 CONTROLLER? It also seems like the 04.5 and 2005 tcms are missing the trans diagnostics tab in the vcm editor? Every 02-04 tcm i have looked at have trans diag for the codes they store in the tcm one being P1717 Incorrect 6th gear ratio which the 04.5-05 have non you cann enable or disable why is that especially when the tcm has diag on normal obd2 scanners like my autel? I also noticed we have no gear ratio tabs to input our data or max 1-6 max rpm shift points like 06 and up and i do understand the 06 uses a A40 controller vs the AL5 on 01-05 Allison 1000 transmissions.
Any help would be greatly appreciated.