Description:

This diagnostic trouble code, RPT 523815.00, is generated when the PAP (Power Accessory Point) control software measures a total current above 40 A at the outputs to the solenoids for PTO speeds. This indicates a short to ground or a defective component in one of the monitored circuits.

Reaction:

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

Recommendations:

Inspect Solenoid Circuits:

• Check the wiring and connections for the solenoid circuits for signs of a short to ground.
• Repair or replace any damaged wires or connectors.

Test Solenoids:

• Use diagnostic tools to test the solenoids for proper operation and current draw.
• Replace any solenoids that are found to be defective.

Verify Current Levels:

• Measure the current levels at the outputs to the solenoids to ensure they are within the specified range.
• Address any issues related to excessive current draw.

Update Control Software:

• Ensure that the PAP control software is updated to the latest version.
• Apply any available patches or updates that address current overload protection issues.

Consult Technical Support:

• If the problem persists, consult with technical support or the equipment manufacturer for further assistance.
• Provide detailed error logs and current measurements to aid in troubleshooting.

Note:

Current overload protection is crucial for preventing damage to the PTO system and ensuring safe operation. Regular inspections and maintenance of the electrical components can help prevent such issues.