Description:

This error code, TID 002036.09, indicates a data transfer problem between the TID control software and the PTF control software. Messages sent on the CAN bus by the PTF control software are received intermittently or not at all. This usually points to an issue such as 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, which can significantly impact the vehicle’s operation.

Recommendations:

• Inspect CAN Bus Wiring: Examine the CAN bus wiring for any damage, loose connections, or corrosion. Repair or replace any damaged 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 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: Check and ensure that the CAN bus terminating resistors are correctly installed and functioning. Replace any faulty resistors.
• Update PTF Control Software: Ensure that the PTF control software is updated to the latest version to prevent any software-related communication problems.

Note:

Maintaining the CAN bus system’s integrity is essential for reliable communication between control software systems. Regular inspections and timely repairs help ensure proper data transfer and functionality.