KESS3 3.60
Claas Arion and John Deere 6M/6R: Phoenix L33M via OBD
KESS3 3.60 supports suitable tractors from 2025 with the PowerTech 6.8-liter engine and Phoenix L33M. Software can be read and written through the diagnostic port.
Alientech published this release on October 2, 2026. Listed models are Claas Arion and John Deere 6M and 6R series from production year 2025, each with a suitable PowerTech 6.8-liter engine and Phoenix L33M control unit.
OBD access allows reading and writing through the diagnostic port. Opening the control unit is not required for this access method. This is available support with KESS3 3.60; the announcement does not apply indiscriminately to all engine and ECU versions in these series.
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