How to Program Toyota 8A All Keys Lost by VVDI2+Xhorse key adapter

Xhorse Toyota 8A Non-smart key adapter is a new cost-effective adapter. It works well with VVDI2 or VVDI Key tool Max plus Mini OBD Tool without disassembling the IMMO box. It supports the car models incl. Levin, Corolla, Rav4, Land Cruiser Prado, Camry, Highlander, Reiz and Sienna. No need token and license!  Here share the detailed guide to do Toyota 8A all keys lost programming.

Make sure your device has updated to the latest version for this function

Check the wiring diagram about Toyota 8A adapter with VVDI2/ Key tool Max& Mini OBD Tool

Note: Very important!!! During the process, don’t insert the key, and keep ignition off!

Video reference:

Tips& Guide to program Toyota 8A all keys lost:

Disconnect the positive pole of the car battery to protect the connector and avoid short circuit

Connect the fuse box

Unplug the relay

Plug the J3 harness interface

Connect the steering wheel ignition harness

Unplug the ignition plug and insert J5 ignition plug

Plug into the OBD2 port of the car

Connect Toyota 8A all keys lost adapter and connect the battery

Then start to generate chip by VVDI2 software or key tool max software interface

When finish generating, restore the original car’s harness, otherwise the fuse box and devices will be burned after directly starting.

Finally test generated transponder

Please kindly notice:

Different 8A models have different wiring connection. Check the corresponding model below.

1.Toyota Levin:

2.Toyota Corolla

3.Toyota Rav4

4.Toyota Land Cruiser Prado year 2017/2018

5.Toyota Camry year 2015/2016/2017

6.Toyota Highlander

7.Toyota Hilux



VVDI 2+Key tool max+ Toyota 8A all keys lost adapter program non-smart key:

Xhorse Toyota 8A Non-smart Key Adapter for all Keys lost:

Xhorse VVDI2 Key Programmer full version:


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