Tmpro 2 Tmpro 2 Software module 180 – Unlocking of locked PIC18F252 in SAWDOC

In 50% of SAWDOC immobilisers MCU PIC18F252 is locked against reading.
Because of this TMPro cannot read data to make a key.
This software can unlock PIC18F252, view the connection diagram
To unlock PIC: Press the Select and Write memory device button.
The unlocking procedure will begin. At the end of the procedure, the MCU is unlocked.