RTD Interface – How to save your stock file and email it to us.
► VERY IMPORTANT ◄
If you have a connection issue with your device and your computer can't connect to your RTD or MPVI2 to "Resync" and gives a message, "Please connect an MPVI or RTD interface", you will need to download and install the drivers from HP Tuners.
Use the link here Drivers, and click on the option "Download MPVI2 Drivers" (same as RTD). *After it downloads, open the file to install the drivers.
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- Download and install the HP Tuners RTD Flasher software from their website at this link RTD Flasher Software. The software will start to download immediately and follow all prompts to install.
- Step 1. Connect the RTD Interface to your laptop.
- Step 2. Open up the RTD Flasher software to Sync the device by going to “Help” in the top menu and selecting “Resync Interface”. This will also apply the Credits if you purchased them with the device. (Requires internet connection)
- Save your stock file.
- Step 1. Connect the RTD Interface to your OBDII port and to your laptop.
- Step 2. Open up the RTD Flasher software. Key on the vehicle but do not start it. Under “Flash” in the menu select “Read Vehicle”. (This might take some time and requires an internet connection). *If you get an option to Select Hardware, choose option TC-298 with your vehicle's corresponding year for 2018+. If you have a 2015-2017, use hardware TC-1791.
- Step 3. Save the stock file and email it to us with your order number to [email protected]
- Fill out the online Tune Form: Tune Form
Posted in Frequently Asked Questions
