Description:

This diagnostic trouble code is generated when the PTA control software detects a discrepancy between the CAN Bus message (wheel speed) and the transmission output speed sensor. This code may be saved accidentally and requires diagnosis only if related faults occur in conjunction with this code.

Reaction:

Diagnosis only needed if related faults occur; otherwise, the code may be ignored.

Recommendations:

Verify Speed Signals:

• Compare the wheel speed and transmission output speed sensor readings.
• Ensure both sensors are providing accurate and consistent data.

Inspect Sensor Wiring:

• Check the wiring and connectors of the transmission output speed sensor for any signs of damage or disconnection.
• Repair or replace any faulty components.

Monitor Related Faults:

• Pay attention to any related diagnostic trouble codes that may occur in conjunction with this code.
• Address those faults as they may provide additional context for resolving the issue.

Note:

Accidental saving of this code can occur, so focus on related faults to determine if there is an actual issue. Regular sensor checks and maintenance can help prevent such discrepancies.