Alientech – KESS3MA012 – KESS3 Master – Agriculture – Truck & Buses OBD-Bench-Boot Protocols activation “Bundle”

When activated on your KESS3 Master tool, this bundle gives you full tuning capabilities for Agriculture vehicles, Trucks, and Buses using all main methods:

• OBD Mode – Read and write ECU data through the vehicle’s diagnostic port (easier, non‑intrusive method).

• Bench Mode – Connect directly to the ECU out of the vehicle for reading/writing.

• Boot Mode – Low‑level ECU access useful for advanced flashing or when OBD isn’t supported.