Easy step by step guide on How to reset Toyota pass code/password/immobilizer code by Toyota TIS Techstream.Hope this article is helpful!
NOTE: Immo reset function is only available in the North American region of the program.
What tools you need to reset Toyota password/immo code?
*A laptop installed Toyota TIS Techstream.
*MINI VCI Cable for Toytoa TIS Techstram.
*Toyota TIS Techstream Video+PDF Tutorial
Steps to reset pass code:
Connect MINI VCI Cable to LX570 and the laptop
Run Techstream v11.00.019 interface

Connect to vehicle

Finish vehicle information and click Next to go on

Select Smart Access

Click Utility on the left column
Then Smart code reset

Tick on I understand and confirm the drivers door open, then Next

Input VIN, then Next

Input Pass-Code number, then Next

Smart code reset failed, and try again

Back to the interface of “Welcome to the Smart Code Reset utility”
Again, tick on I understand and confirm the drivers door open to continue
Again, input VIN, then Next
Go to Techstream ImmoReset PassCode Calculator
Select versions and input VIN
Then click Get Pass-Code

Copy the Seed number to Techstream ImmoReset PassCode Calculator

Then click Generate to get Pass Code

Copy the Pass Code to Pass-Code Number, then Next

It will take 16 minutes for the reset to complete

Smart code reset by Techstream v11 SUCCESS.