I got a Toyota Roomy van with one key, the second either remained in Japan.
I’ve been planning to fix this for a long time. And I ordered a key and a mini vci Toyota techstream cable.
Daihatsu logo key. It was cheaper and more fun.
The key must be new or blank. To register the key you need to prepare a laptop with Techstream installed, a mini VCI cable, an old key and a new key.
I registered with Techstream version 16.20.023.
Choosing Roomy
Select the Body module in the list of units
Select Utility on the left
Select Add key registration
The program offers to open one of the car doors and turn off the car.
Then the program will ask you to bring the old key to the start button – if the central lock clicks ok, then the new key. These operations take 30 seconds. – you need to have the keys in direct access. )
Everything, the new key is registered, it remains only to cut a new physical key on a blank.
Read also: http://www.key-programmer.org/2022/12/21/program-toyota-corolla-2007-key-with-mini-vci-techstream/