Description:

This error code, TID 002035.09, is triggered when the control software detects a data transfer problem between the TID control software and the HCC control software. The reception of messages sent on the CAN Bus by the HCC 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:

When this error is detected, the control software may limit or completely disable the transmission functions, significantly affecting the vehicle’s performance and operation.

Recommendations:

• Inspect CAN Bus Wiring: Check the CAN bus wiring for any signs of 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 wires causing a short.
• Verify CAN Bus Terminating Resistors: Check the CAN bus terminating resistors to ensure they are functioning correctly and properly installed. Replace any faulty resistors.
• Update HCC Control Software: Ensure the HCC control software is updated to the latest version to prevent any software-related communication problems.

Note:

Maintaining the integrity of the CAN bus system is crucial for reliable vehicle operation. Regular checks and prompt addressing of any wiring or resistor issues can prevent data transfer problems and ensure smooth communication between control software systems.