This diagnostic trouble code (DTC), SSU 000524.09, is generated when the gear selection information from the Electronic Power Control (EPC) is not recognized on the CAN BUS. This indicates a communication issue between the EPC and the rest of the system.
- John Deere error SSU codes
This diagnostic trouble code (DTC), SSU 000237.02, is generated when there is a data transfer problem between the Body Control Unit (BCU) and the SSU concerning the vehicle identification number (VIN). Reception of the CAN message regarding the VIN is intermittent or nonexistent, which could be due to a loose wire or other communication issues.
- John Deere error SSU codes
This diagnostic trouble code (DTC), SSU 000177.09, is generated when the information on transmission oil temperature is not recognized on the CAN BUS after four attempts. AutoTrac requires the transmission oil temperature to be above 0°C to function, so this issue can disrupt AutoTrac operations.
- John Deere error SSU codes
This diagnostic trouble code (DTC), SSU 000168.04, is triggered if the battery voltage drops below 9 volts for longer than 320 milliseconds. This indicates an undervoltage condition that can affect the performance and reliability of the equipment’s electrical systems.
- John Deere error SSU codes
This diagnostic trouble code (DTC), SSU 000162.09, is generated when the information on transmission type (entry in address SSU 036) is not recognized on the CAN BUS after four attempts. This indicates a communication issue with the CAN BUS, specifically between the Electronic Power Control (EPC) or Transmission Control Unit (TCU) and the Body Control…
- John Deere error SIC codes
This diagnostic trouble code, SIC 600006.31, is triggered by the CommandCenter (DTI) when the DTI receives a SIC diagnostic trouble code via the CAN BUS that is not stored in the DTI memory. This “general” diagnostic trouble code enables the CommandCenter (DTI) to display information relating to this unknown SIC diagnostic trouble code.
- John Deere error SIC codes
This operator information (diagnostic trouble code) is generated when a change has been made in address SIC 041 or in the DTI (display terminal interface) to select the front loader or front-end implement. This address is used to preselect front loader or implement.
- John Deere error SIC codes
This error code, SIC 523898.31, is saved if the potentiometer signal voltage of the ESCV 4 (Electro-Hydraulic Section Control Valve) control lever is not to specification, or if the status of the switch on the control lever does not correspond to the signal voltage of the potentiometer.


