SCO 002049.09 – Incorrect CAN BUS Message, Information from OIC Control Software

SCO 002049.09 (SCO 2049.09)

Code: 002049.09

Shortcode: 2049.09


This error code, SCO 002049.09, is generated when there is a data transfer problem between the OIC control software and the SCO control software. The reception of one, several, or all of the CAN messages expected by the OIC control software is intermittent or non-existent. This suggests a problem in the CAN Bus or the transmitting control software, potentially due to a loose wire or faulty components.


When this fault is detected, the control software may have limited functionality or may cease to function altogether.


  • Inspect CAN Bus Wiring:
    • Check all CAN Bus wiring for signs of damage, loose connections, or corrosion. Secure and repair any issues found.
  • Verify OIC Control Unit:
    • Ensure that the OIC control unit is functioning correctly. Recalibrate or replace the unit if necessary.
  • Test CAN Bus Communication:
    • Test the CAN Bus network for proper communication and address any faults detected.
  • Consult Technical Support:
    • If the issue persists, consult technical support for further diagnostics and assistance.


  • Intermittent Issues:
    • Intermittent reception can be difficult to diagnose. Regular monitoring and thorough inspection of the CAN Bus system are recommended.

Control Units: John Deere

John Deere Parts
John Deere Logo