(Tested) OBDSTAR X300 DP program G chip key for Toyota RV4 all key lost

This blog will prove and demonstrate how OBDSTAR X300DP program two Toyota G chip keys for a Toyota RV4 when all keys lost. (One master key, one sub-master key) OBDSTAR X300 DP now is ready to send at eobdtool.co.uk)

Step1. A Toyota RV4 2013 with G chip lost all keys. So we are going to program two new G chip keys as below:

Step2. Connect OBDSTAR X300 DP with car and power up tablet, use the new master key to switch ignition on then click “Diag Program” to start.

Choose “Type 2 (With G 72)

Choose “Remote immobilizer (all key lost)”

Step3. Switch ignition off.

Then switch ignition on.

Now switch ignition off and remove the key.

Step4. Use the new master key to switch ignition on again and click “Yes”. Switch ignition off and remove the key.

Follow solution B: program one master and one sub key

Use the master key to turn on ignition and wait 5 seconds then pull it out.

Next use the sub-master key to turn on ignition and wait 5 seconds then pull it out.

Turn on ignition quickly for 5 times and the security light will be off. Key programming complete!

In this way OBDSTAR X300 DP tablet keyprogrammer successfully program 2 working G chip keys for Toyota RV4 all keys lost!