Alientech Kess3 Adds Master TCU OBD-Bench-Boot Protocol

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Alientech has officially released the KESS3 Master TCU Protocol, a powerful new configuration designed exclusively for the KESS V3 Master version (not compatible with the Slave version). This update enables full TCU access in OBD, BENCH, and BOOT communication modes with a single activation—no additional protocol purchases required.

Perfect for transmission specialists, this configuration offers a streamlined, all-in-one solution for efficient and professional TCU reading, writing, and cloning.

Key Features & Benefits:

One Activation, Full Access
Read, write, and clone TCUs in all communication modes: OBD, BENCH, and BOOT.
Professional TCU Cloning
Transfer all internal memory data from a faulty TCU to a new or used identical unit. Reduce repair times while ensuring safety and accuracy.
Targeted Investment
Pay only for TCU protocols—engine protocol activations are not required.
Efficiency-Driven Design
Ideal for transmission-focused workshops looking for a fast and reliable solution.

How to Purchase KESS3 Master TCU Protocol?

Option 1: Already own a KESS V3 Master?
Simply purchase the KESS3 Master TCU Protocol Activation (No shipping required).

Option 2: Don’t have a KESS3 yet?
Buy the Alientech KESS V3 Master Version with TCU Protocol

Buy Kess3 Get Free Gifts Bag/ Keychain/ Lanyard. Limited Stock !!!!

Important: Once purchased, no refund or return will be accepted for the KESS3 device and authorization.

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