Engine error P0606

[richhelle]

My L4060 had a flashing warning reported P0606. Flashing triangle goes out after restart, but error code is still there. Chappell Tractor Maintenance guy says it indicates water in engine. I cleaned out the sediment bowl and oil shows no milky color

 

[MapleLeafFarmer]

I would disagree and if me would put in a new battery and clean all battery cables including frame grounds. Educated guess from experience only would be a low voltage reading at the computer

 

[whitetiger]

My L4060 had a flashing warning reported P0606. Flashing triangle goes out after restart, but error code is still there. Chappell Tractor Maintenance guy says it indicates water in engine. I cleaned out the sediment bowl and oil shows no milky color

Kubota TSB-2023-35-E-R3:
If only DTC (Diagnostic Trouble Code) P0606 is present, update the ECU Software to the latest software and clear the code. This can only be performed by a dealer using KOBD ACE.
This is covered for 8 Years from the retail date by Kubota.