TID 002145.09 – Incorrect CAN Bus Message, Information from FCC Control Software

TID 002145.09 (TID 2145.09)

Code: 002145.09

Shortcode: 2145.09

Description:

This error code, TID 002145.09, is generated when the control software detects a data transfer problem between the TID control software and the FCC control software. The reception of messages sent on the CAN Bus by the FCC control software is intermittent or non-existent. This typically indicates an open circuit in the CAN bus line, a short circuit, or faulty CAN bus terminating resistors.

Reaction:

Upon detection of this error, the control software may limit or completely disable the transmission functions, significantly impacting the vehicle’s performance.

Recommendations:

  • Inspect CAN Bus Wiring: Examine the CAN bus wiring for any damage, loose connections, or corrosion. Repair or replace any compromised wiring.
  • Check for Open Circuit: Use diagnostic tools to test for an open circuit in the CAN bus line. Ensure all connections are secure and continuous.
  • Inspect for Short Circuit: Look for any signs of a short circuit in the CAN bus wiring. Ensure that there are no exposed or damaged wires causing a short.
  • Verify CAN Bus Terminating Resistors: Ensure that the CAN bus terminating resistors are correctly installed and functioning. Replace any faulty resistors.
  • Update FCC Control Software: Make sure the FCC control software is updated to the latest version to prevent any software-related communication issues.

Note:

Maintaining the integrity of the CAN bus system is essential for reliable vehicle operation. Regular inspections and prompt repairs of any issues with wiring or resistors are crucial for ensuring proper data transfer and functionality.


Control Units: John Deere