TMPro2 Software Module 180 - Unlocking of locked PIC18F252 in SAWDOC

In 50% of SAWDOC immobilisers MCU PIC18F252 is locked against reading. Because of this, software module 174 cannot read the data to make a key. Software 180 can unlock PIC18F252 used in immobiliser box SAWDOC in Land Rover.

You can unlock PIC18F252 with TMPro2 - view connection diagram.

To unlock PIC18F252: Select manual software 180. Press Select and write memory device button, unlocking procedure will begin. At end of procedure MCU is unlocked.

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