I am trying to unlock 6th gear in my 07 C5500 Topkick. I cant find any parameter that "activates" it, but 6th gear is in all the tables and from the looks of the file it should shift into 6th. I know...
Type: Posts; User: MotorBandits
I am trying to unlock 6th gear in my 07 C5500 Topkick. I cant find any parameter that "activates" it, but 6th gear is in all the tables and from the looks of the file it should shift into 6th. I know...
I have another 6L90 coming up soon, I?ll give this a shot. Logically I don?t see why this wouldn?t work, and it?s my own transmission so if I screw anything up at least it isn?t a customer?s.
First, thanks everyone for adding your $0.02!
I have the trans back in and the cal is still showing the same/correct OS. Adding fluid now to see what we get.
Didn?t know for sure when I dropped it off for a rebuild, but I?ll be finding out today.
The truck would move under its own power for a minute or two after cranking. Then would lose all gears....
Ah what a pain, I guess if I plan do do many more trans swaps I should step up and buy a good J2534 pass-through and subscribe to SPS to download the calibrations.
I am having the 6L80 in a customers 2013 5.3 Silverado 1500 rebuilt. I did a full read on the ecm, tcm prior to pulling the transmission. I have not applied any credits to license this VIN yet.
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I had a similar idea. The LFX is one of the siblings to the LLT that has some upgrades improving reliability, power, AND it was MUCH cheaper. I did not have my own shop at the time but I contacted...