Toyota G and Toyota H Chip Vehicle OBD Remote Key Programming Device support programming both Toyota G and Toyota H chip vehicle via OBD2 port.
Toyota G and Toyota H Chip Vehicle OBD Remote Key Programming Device

Toyota G and Toyota H Chip Vehicle OBD Remote Key Programmer Description:

Apply to 4D67,68,72(G), support both G and H chip, test on 2015 Camry

Toyota Add Remote Control

Get in the car and close the door, insert the key and turn the key on, insert the device into OBD. After the sound(Dee-), it will start to add the remote control.
After the sound ( Dee- Dee-),open the door, when hear the sound blaring. Press ' lock & unlock' key at the same time. And press the' lock' key. If the blaring end, It's OK.
Note: Switch is on the right (add remote control).
Toyota Add Transponder:

Get in the car and close the door, insert the main key into the lock and turn the key on,and then insert the device into the OBD. If it will sound twice, it will start to add transponder.
After the sound (Dee-Dee-), 2-3 minutes later, anti-theft light is on. And then remove the key( anti-theft light will flash), insert the new key and doesn't need turn the key,
anti-theft light will be off later.
Note: switch is on the left.( add transponder)

Customer Feedback:
It works perfectly fine. I had not used it until now to do immo but remote programming works as advertised. Very simple. Tested on Toyota Highlander and Toyota Rav4 until now.
Separate key and remote on these cars that I tested.
Package including:

1pc x Toyota G and H OBD Remote Key Programmer