Description:

This diagnostic trouble code, RPT 524218.19, is generated when the park position signal cannot be determined and provided on the CAN bus by the control software for PTA (AutoPowr™/IVT™ transmission), PTQ (PowrQuad™ transmission), or PTD (DirectDrive transmission). A transmitted replacement value generates this diagnostic trouble code. In its active state, this fault can also generate a diagnostic trouble code at the PTA, PTQ, or PTD control software. These diagnostic trouble codes take priority.

Reaction:

When this error is detected, the functionality of the rear PTO is significantly limited or entirely non-functional.

Recommendations:

Inspect Park Position Sensor:

• Check the park position sensor for proper operation.
• Replace the sensor if it is found to be defective.

Inspect Wiring and Connections:

• Check the wiring and connections associated with the park position sensor for signs of damage, corrosion, or loose connections.
• Repair or replace any damaged wires or connectors.

Verify CAN Bus Communication:

• Use diagnostic tools to test the CAN bus communication for any irregularities or failures.
• Ensure that all CAN messages from the PTA, PTQ, or PTD control software are being correctly transmitted and received by the RPT control software.

Update Control Software:

• Ensure that the PTA, PTQ, PTD, and RPT control software are all updated to the latest versions.
• Install any available patches or updates that address CAN bus communication issues.

Consult Technical Support:

• If the problem persists after initial troubleshooting, consult with technical support or the equipment manufacturer for further assistance.
• Provide detailed information about the issue, including any error logs or diagnostic reports.

Note:

Regular maintenance and inspections of the park position sensor and associated wiring can help prevent such issues. Ensuring that the control software is up-to-date is crucial for maintaining reliable operation.