2018+ Dodge, Jeep, Ram, Chrysler Security Module and Smart Access Cable

Tuning 2018+ Dodge, Jeep, Ram, and Chrysler vehicles requires access to the vehicle’s network outside of the Security Gateway. This applies whether you are:

• Using the scanner to correct settings (e.g., speedometer or TPMS adjustments).
• Tuning the PCM (Powertrain Control Module).

---

Accessing the Network

To gain access, you’ll need the Dodge Smart Access Cable, which allows communication with the vehicle’s network.

• Purchase the Cable Here:
  Dodge Smart Access Cable

---

Installation and Support

• Important: Installation requirements vary by application.
  • Before proceeding, start a support ticket for guidance on where (or if) the harness needs to be installed in your specific vehicle.

---

Using the Cable

Once the cable is installed:

• You can use the bi-directional controls in the scanner for diagnostics or adjustments.
• If your PCM has been modified, you can proceed with tuning.