Toyota 8A H Chip All Keys Lost Programming by VVDI2 Plus Key Tool Max

It’s tested ok to program Toyota 8A H chip all keys lost by VVDI2 and key tool max.

Original Xhorse Tools need:

Xhorse VVDI2 Full Version 

Xhorse VVDI Key Tool Max with VVDI MINI OBD Tool


Immobilizer box off-line match (here need VVDI mini OBD tool)


OBD match without disassembling Immobilizer box

Disconnect the battery positive


Locate the #2 ignition switch relay position and unplug the relay at the same time

vvdi2-key-tool-max-toyota-8a-h-akl-3 vvdi2-key-tool-max-toyota-8a-h-akl-4vvdi2-key-tool-max-toyota-8a-h-akl-5

Connect the VVDI2 device to computer and vehicle

vvdi2-key-tool-max-toyota-8a-h-akl-6 vvdi2-key-tool-max-toyota-8a-h-akl-7 vvdi2-key-tool-max-toyota-8a-h-akl-8

Put the VVDI super chip into VVDI2


Enter VVDI V6.7.0 software (newest)

The version used is Chinese, and the English version has same key position as well.

Click “Check Toyota 8A adapter”


And then select “8A IMMO all keys lost, generate master key directly”


Read data, upload data, compute data

The VVDI2 completes automatically


Free download V6.7.0 Xhorse VVDI software:

Download VVDI2 V6.6.6 first, when finish installing software, update directly in the software.

Password: zbrayv

Size: 303.53 MB