KESS3 Protocol Release

30 september 2026

Upgrade 3.59

New OBD and BENCH protocols for Motorola EMS 10 – Scania.

Read and write through the diagnostic port and ECU connector on Scania trucks with DC13 and DC16 engines.

KESS3 now also supports Motorola EMS 10 ECUs via OBD and BENCH, installed on Scania R-Series and S-Series from 2019 onwards, with DC13 12.7 l6 and DC16 16.4 V8 engines.

Together with the already available BOOT mode, KESS3 now completes the ECU access modes, allowing workshops to choose the most suitable method based on the type of operation.

With the new OBD access, you can read and write the ECU directly through the vehicle’s diagnostic port, speeding up operations.
BENCH mode further expands the available options for more complex operations that require access to the ECU’s complete content, without opening the control unit.

The real benefits for the workshop:

  • read and write directly through the diagnostic port
  • new BENCH access from the ECU
  • coverage dedicated to newer Scania trucks
  • support for DC13 12.7 l6 and DC16 16.4 V8 engines

Coverage designed for professionals working on Scania trucks across the main international markets, with more operating modes available to organize each job according to workshop requirements.

Technical focus

  • Connection: OBD, BENCH
  • ECU: Motorola EMS10
  • Production years: from 2019
  • Brand: Scania

Supported vehicles

Scania R-Series, S-Series

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