The EZ Lynk EcoDiesel Support Upgrade allows existing GDP Lifetime Support users to add EcoDiesel coverage to their current EZ Lynk device. Because the EZ Lynk platform can support multiple vehicles under one unit, this upgrade adds a new VIN-based support pack for customers who are switching trucks or adding a 2014–2019 3.0L EcoDiesel to their tuning lineup.

This upgrade converts your standard Lifetime Support Pack into a Lifetime Support Pack specifically for the EcoDiesel platform. It is intended for customers who already own an EZ Lynk AutoAgent and only need EcoDiesel tuning support—not an additional device.

---

Supported Vehicles

This upgrade supports:

• 2014–2019 Ram 1500 3.0L EcoDiesel

• 2014–2019 Jeep Grand Cherokee 3.0L EcoDiesel (optional line — remove if GDP does not support it)

---

Mandatory ECM Unlock Notice

All 2020+ EcoDiesel ECMs must be unlocked by HP Tuners before tuning. This unlock is required and is not included in this support upgrade.

---

What This Package Provides

• Adds EcoDiesel support to an existing GDP Lifetime Support Pack
• VIN-specific activation for the new vehicle
• Full access to GDP EcoDiesel tune files (based on your support level)
• Cloud-based delivery via EZ Lynk

---

This upgrade gives EcoDiesel owners a clean, simple way to tune a new truck using the EZ Lynk device they already have—no new hardware required.