Alientech Kess3 ­ Man 12-pin Round Cable 144300k237

This is a 12‑pin round diagnostic/programming cable specifically for MAN Group commercial vehicles (e.g., MAN trucks) designed to work with the Alientech KESS3 tuning and ECU/TCU programming tool.

 Key Details

• Model/Part Number: 144300K237 — sometimes sold with internal code MK25263.

• Purpose: Allows direct communication between the KESS3 interface and the vehicle’s ECU/TCU through the round 12‑pin diagnostic port common on MAN trucks.

• Use Cases:

  • Reading from and writing to the ECU/TCU.

  • Diagnostics and performance tuning.

  • Works with OBD, Boot, and Bench connection modes when supported by the vehicle.