The Alientech KESS3 Car – LCV Bench-Boot Protocol Activation enables Bench and Boot mode communication protocols for passenger cars and light commercial vehicles (LCV) on the Alientech KESS3 platform. This product is a software protocol activation only and does NOT include the KESS3 hardware device.

This activation allows professional tuners and workshops to perform advanced ECU read and write operations directly on the bench or in boot mode, bypassing OBD limitations on supported ECUs. Once activated, the protocol is permanently linked to the registered KESS3 unit, unlocking extended vehicle and ECU coverage.

Key Features

  • Activates Bench and Boot protocols for Cars and LCVs

  • Enables advanced ECU read/write operations outside the vehicle

  • Supports secure and locked ECUs not accessible via OBD

  • Permanent protocol activation (no expiration)

  • Integrated with Alientech KESS3 software

  • Requires Alientech KESS3 hardware (not included)

  • Intended for professional tuning and workshop use

Important Notes

  • This product does NOT include the KESS3 device

  • Requires a registered Alientech KESS3 tool

  • Activation is tied to a single KESS3 unit and is non-transferable

  • ECU and vehicle compatibility depends on Alientech protocol coverage

  • Non-refundable once activated

System Requirements

  • Alientech KESS3 hardware (sold separately)

  • Windows-based PC

  • Active internet connection for activation

What’s Included

  • 1× Car – LCV Bench-Boot Protocol Activation (Digital Activation)