The programmer design simple, and operate easily through OBD directly and no need to press any button. Support all Toyota 4D chips, with the original key programming protocol, non-general initialization protocol.

Safe and highly effective: Only about 10 second to program a new key; the anti-thelf system will not be damaged in safe using way, it is the most quickly and safest programmer.

The operating step as follows: ( read the using step and the importance notice carefully)

1. Turn the ignition on with the right 4D chip key.
2. Connect the programmer to the OBD port of the car, there are some short beep sounds after power on. When the connection with the Computer of car is done successfully, there is a long beep sound in 3 seconds,

3. Take away the programmer from OBD.
4. Matches 2 pcs main key and 1 pc vice-key to the IMMO computer

Notice: 2 new main key and 1 vice-key are needed to close the programming procedure?

a) Close all the car door.
b) Insert the first new main key to the ignition for 5 seconds.
c) Insert the other main key to the ignition for 5 seconds.