Description:

This diagnostic trouble code, PTQ 002145.09, is generated when a data transfer problem occurs between the FCC control software and the PTQ control software. This could involve intermittent or nonexistent reception of CAN messages, which may be caused by a loose wire or other connection issues.

Reaction:

When this error is detected, the control software may experience limited or no functionality, affecting the overall performance and drivability of the tractor.

Recommendations:

Inspect CAN BUS Connections:

• Check all CAN BUS connections for any signs of damage, loose connections, or corrosion.
• Repair or replace any faulty connections to ensure proper communication.

Verify CAN BUS Wiring:

• Inspect the CAN BUS wiring for any signs of wear, damage, or interference.
• Replace any damaged wiring to maintain signal integrity.

Check FCC and PTQ Modules:

• Ensure that both the FCC and PTQ control modules are securely connected and functioning properly.
• Test the modules for any faults or malfunctions and replace if necessary.

Update Software:

• Verify that both the FCC and PTQ control software are up-to-date with the latest versions.
• Update the software if there are any available updates to improve communication and error handling.

Monitor System Performance:

• After addressing the above steps, monitor the CAN BUS performance to ensure it operates without errors.
• Use diagnostic tools to confirm that the error rate has decreased to acceptable levels.

Note:

• Regular inspection and maintenance of the CAN BUS system are essential for reliable tractor operation.
• If the issue persists, consult technical support or the manufacturer for further assistance. This may indicate a deeper issue within the electrical system or control module.