How-to: read pin code and add a new key to a Dodge Durango 2014 with OBDSTAR X300 DP PLUS via OBD.
Turn on ignition switch
Select Chrysler/Dodge/Jeep->Select from Vehicle->Dodge->Durango->
2014->Read Pin Code
This function is available by connecting the server.
Enable network connection
Switch ignition off. Press the Emergency indicator
Reading pin code in progress
Read Pin Code Success
Now you can add key with X300 DP PLUS.