Date: 17/Aug/2026

Introducing the CANFD – Digital Vehicle Interface from DIRECTED

When installing a Remote Start system in many new Dodge/Jeep models, a new interface is needed to communicate with the CAN-FD data lines that are used in these vehicles. That's where the NEW CANFD digital interface add-on for DS3/DS3P & DS4/DS4P systems comes in...

This is a REQUIRED accessory needed to interface with the vehicle's new data protocol to provide a digital remote start/security solution for these applications.

You can click on the CANFD vehicle compatibility chart right on the homepage of Directechs to see current vehicle coverage. At launch the CANFD will cover vehicles like the newer Ram trucks, Grand Cherokee, Grand Cherokee L, Wagoneer & Grand Wagoneer models.

What comes with it? 

The CANFD module comes with a 4-pin D2D Y-cable to connect direct into DS3/DS4 systems, that provides an extra female D2D port to allow for additional D2D2.0 accessories to still be connected. It also comes with a 4-pin CAN harness with 2 pairs of CAN-FD capable communication.

Want to learn more?

Check out our YouTube video we made showing the entire flashing and installation process, and see how easy it is to use: https://youtu.be/jDwpzKt_2fc

Please reach out to your sales rep or distributor for more information and get yours ordered!