How OBDSTAR X300 DP do All Key Lost for Toyota with G via OBDII

How to do all key lost for Toyota with G? We can only program with adapter before,
but now we can directly program with”OBDSTAR X300 DP” via OBDII .
Here i will share the detailed procedure.

Device: X300 DP tablet key programmer full version


Master key and G key 


G Chip Key


Connect X300 DP with your vehicle through OBDII port

Click” Diag Program” on the main menu

Select”Type 2(with G72)


Select”Remote immobilizer(All key lost)


Then switch ignition off

Click”OK” to continue


Switch iginition on

Click “OK” to continue


X300 DP will prompt you to switch iginition off and remove the key

After doing that,click OK


It is configuring the system,wait for a while


Then insert the removed key and switch ignition on


It is configuring the sytem,wait….

Switch ignition off and reomve the key again

Then you should program keys as the following steps within 120 seconds


Here we program 1 master key and 1 usb key

Click”OK” to begin program keys

Step1: Insert the first master key,turn on the ignition and wait for 5 seconds

Step2: Insert the second sub key(the G chip key),turn on the ignition switch and wait for 5 seconds

Step3: turn on the ignition switch quickyly for 5 times,the security light will turn off,the programming is finished

Done! Program key for 2013 toyota RAV4 G successfully!