How to Connect Older Toyota with VXDIAG VCX NANO?

Problem:

My vxdiag vcx nano toyota techstream cannot connect with a Prado 2008 model year-engine code: 2TR-FE.

Here’s the procedure:

The vehicle is imported from Japan.

Start engine, connect vxdiag vcx nano Toyota via WiFi
The vx manager detected the vcx

Go to VIM select and choose VXDIAG Toyota VCI

Run Techstream, connect to vehicle, vxdiag cannot connect to car nor detect vehicle information

Also tried manual vehicle select, vxdiag still cannot detect vehicle

Solution:

For older Toyota models, you need to manual select vehicle information.

Don’t use Auto vehicle selection.