HP Tuners credits are required for flashing your tune for the first time. Some modules (like the FSCM or CCM modules) are extra and will require you to add credits to your interface cable. You will be required to give Pat G Tuning the serial number of your interface cable so we may add the credits to your account. There are no refunds on unused credits.

Once you get the confirmation email from Pat G Tuning that the credits have been added to your account, open the HP Tuners VCM Editor, select Help, then select Resync Interface from the drop down menu. Make sure you have wifi when you perform this function. This will add your credits to the interface cable.