OBDSTAR X300 Pro3 is one of the car key programmers which is able to reset Toyota G chip 72 when all key lost. Go on reading for step-by-step procedure.
Tool to prepare:
Toyota G chip 72 new key
This is Toyota G chip 72 new key.
Power on OBDSTAR X300 Pro3, choose car brand "Toyota/Lexus version 31.09".
Insert the new Toyota key into the ignition, the security light do not off.
Turn on the ignition with the new key. Come to X300 Pro3 function menu "Toyota/Lexus version 31.09", press "ENT" button, initializing.. Authorizing... choose "Immobilizer" ->Type 2 (with g 72) -> Reset. Switch ignition off, and then Switch ignition on.
Switch ignition off and remove the key, press "Ent" button, configuring the system, please wait...
Switch ignition on then enter, configuring the system, please wait...
Switch ignition off and remove the key. Now security light steady prompt.
Get full-screen information which guides how to program keys within 120 seconds. Just follow the instruction.
Now the car can start.