Description:

This diagnostic trouble code is generated when the TIA control software is unable to determine the diagnostic status of the wheel speed sensor and cannot provide the CAN BUS with relevant data. A transmitted replacement value generates this diagnostic trouble code in the PTA control software.

Reaction:

Limited or no function of the control software until the error is corrected, indicating a critical issue with CAN BUS communication.

Recommendations:

Inspect TIA Control Software:

• Verify that the TIA control software is functioning correctly.
• Update the TIA control software if necessary.

Check CAN BUS Communication:

• Ensure that the CAN BUS communication between the TIA and PTA control software is intact.
• Repair any communication issues.

Examine Wheel Speed Sensor:

• Verify that the wheel speed sensor is functioning correctly.
• Replace the sensor if it is faulty.

Examine Wiring and Connectors:

• Inspect all wiring and connectors associated with the CAN BUS and wheel speed sensor for signs of damage or disconnection.
• Repair or replace any damaged components to ensure proper electrical connections.

Consult Technical Support:

• If the issue persists, consult technical support or the manufacturer for further diagnosis and assistance.

Note:

Reliable diagnostic status data from the wheel speed sensor is crucial for vehicle operation. Regular inspection and maintenance can help prevent communication issues.