John Deere 523811.11 – RPT: Solenoid for PTO Speed 1, Fault

This diagnostic trouble code is generated when there is a circuit fault in the solenoid for PTO speed 1. The underlying condition is typically caused by a shorted circuit, an open circuit, or overheating of the solenoid.

• 6110R
• 6120R
• 6130R
• 6145R
• 6155R
• 6175R
• 6195R
• 6215R

1. 1

   Inspect the wiring and connections for the solenoid circuit for any signs of a short, open circuit, or overheating.

2. 2

   Measure the current and voltage levels at the PTO speed 1 solenoid to ensure they are within the specified range.

3. 3

   Use diagnostic tools to test the solenoid for proper operation and verify if it is overheating.

4. 4

   Ensure that the PAP control software is updated to the latest version, as software patches may address circuit fault issues.

1. 1

   Wiring Repair

   If the diagnostic checks reveal damaged wires or poor connections, repair or replace the affected wiring harness and connectors.

2. 2

   Solenoid Replacement

   If the solenoid itself is found to be faulty, shorted, or overheating during testing, remove and replace the PTO Speed 1 Solenoid. (Note: Clean electrical connections thoroughly before installation and ensure proper connector engagement, as partial connections can cause intermittent faults).

3. 3

   Software Update

   Apply any available patches or updates to the PAP control software.

4. 4

   Clear Codes and Retest

   Clear the fault codes and operate the PTO to ensure the fault does not return and the current/voltage levels remain stable.