John Deere 4940 Phoenix L21
ECU details for the John Deere 4940. Control unit: Phoenix L21. Software: SW60664M.
ECUPhoenix L21SoftwareSW60664M
ECU details for the John Deere 4940. Control unit: Phoenix L21. Software: SW60664M.
EcuDetectV2 is provided free of charge as a reference tool for the automotive software industry. Records are for information only; always verify identification against the actual control unit before reading or writing.