• Last updated: Jul 14, 2021 by EFILive Support

If you were to assume that the mechanism designed to move the license exported and removed the entire license from the v2 (the process moves license 'abc' tied to s/n '123' and '456' off the v2 to a file, so say for example you had 1 license on the v2, you now have 0). Jan 31, 2020 EFILive licensing works like this for FlashScan V2: 1. You need a tuning license (GM or Cummins) to 'activate' those manufactures controllers' for your V2 - you will chose either or both during initial purchase. If you want to tune a Corvette or Duramax, you need the GM license.

1. Configure FlashScan V2 for BBX features if not already setup.
2. Copy selected tune file(s) from your PC to FlashScan V2 if not already copied via Quick Setup in step 1.
3. Connect your FlashScan V2 device to your vehicle.
4. Turn the vehicle ignition to the On position (not the Accessory position. Vehicle must not be cranked/running when flashing).
5. Navigate to the F2 Tune Tool -> F1 Tuning and select either F2 Program Cal or F3 Program Full menu option.
6. Using the arrow keys, navigate to the correct tune file and select OK.
7. If the controller has not been licensed by this FlashScan V2 previously, you will be presented with the License this controller now? message. Select Yes to license the controller or No to exit without licensing the controller..
   
8. Select Yes to confirm licensing the controller and commence the flash, or No to exit without licensing the controller.
   
9. When the flash process is complete the Reset Controller notification will be shown. When prompted perform the following actions:
   
   1. Turn the vehicle ignition Off.
   2. Click on the Start button to begin the countdown timer.
   3. DO NOT turn the vehicle ignition on until the countdown timer expires. This time is critical to allow the ECM to perform internal functions after a read operation.
      

Helpful Unhelpful

Efilive License California

Efi Live Vin License

3 of 7 people found this page helpful

Efilive License Verification

Please log in or register to submit a comment.