Alientech has released a new protocol for reprogramming TCUs. This protocol makes it possible to work on transmissions powered by Magneti Marelli TCU, CFC333R and CFC308 using KESS3. See the full vehicle list here:


Magneti Marelli CFC333R:


RENAULT

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC333R Renault Yes Boot

Magneti Marelli CFC308:

FIAT

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC308 Fiat Yes Boot

LANCIA

TCU Brand TCU Version Vehicle Brand FULL RD/WR Mode
Magneti Marelli CFC308 Lancia Yes Boot