VIN missing, select ECU
If there is VIN mismatch or VIN not programmed correctly there will be an option to select the appropriate VIN from one of the modules using the screen shown here:
Select the correct VIN matching the vehicle (stamped on the front passenger floor) and select OK, this will take to you to the vehicle status page. If none of the VINs are matching the vehicle stamping, manually enter the stamped VIN and click OK.