Performing a fast learn on an 8L90 / 6L80 GM truck to fix shifting problems using the Autel MS906.

I go through the transmission fast learn / relearn procedure to fix a hard shifting issue on my 2016 GMC Sierra / Silverado. Most of your high-end scanners can do this such as the Launch, Snap-on verus, and others. This procedure is the same for 8L90e and 6L80e transmissions.
XTOOL D8BT Automotive Diagnostic Scan Tool with 3-Year Updates, 2023
https://amzn.to/49be29E
Autel MS906TS
https://amzn.to/3a26b2j
Autel MS906BT
https://amzn.to/2R6Ar4R
Autel MS906
https://amzn.to/2R15FdC
Autel MS908S
https://amzn.to/3zyXU02
Autel MS909
https://amzn.to/3gKOxSd
Autel MS919
https://amzn.to/3wEXYJQ
Autel MaxiSys Ultra
https://amzn.to/35B7Xnu
Xtool D8BT
https://amzn.to/3jBVuqI
Xtool D8
https://amzn.to/3xsAcUt
Xtool D9
https://amzn.to/3MaY5UZ