In this instruction Obd2tool.com show you guide on how to use XTOOL AutoProPAD programmer to reflash/initialize immobilizer system for Toyota/Lexus.More topics about Toyota immobilizer,please check here:Toyota Key Programming

What You Need?

XTOOL AutoProPAD Programmer
XTOOL EEPROM Adapter Set
Toyota/Lexus Immbilizer Box

Procedures:

Plug the EEPROM PCB to EEPROM adapter,and rainbow cable on the EEPROM PCB

Connect clip to the rainbow cable

Build connection between XTOOL AutoProPAD and EEPROM adapter

And provide 12v power for EEPROM adapter

Enter menu to select “Other Service”

Select “EEPROM Adapter”

Select “Data initialization”

Make sure the adapter is connected and powered on,the status light is turned on

Press “OK” to contine

Select “Toyota”

Now locate the IC900 on the Toyota immobilizer system box

Use 8 pin clip to clamp the chip

Press “Toyota 16 bit (93C56)”

Then input the file name to make a backup on the XTOOL AutoProPAD,in case immobilizer data damaged during reflashing.

Press “No” to continue

And the file is saved successfully

Whether to continue

Press “Yes” to continue

Repair the data…

Data initialized successfully!

Now install the immobilizer box back on Toyoa/Lexus,then just do regular key programming proceudres.