OIC 523758.03 – Right Switch for Remote Control of Rear PTO, Voltage Too High

OIC 523758.03 (OIC )

Code: 523758.03



This error code is generated when the control software detects that the voltage at the right switch for remote control of the rear PTO is too high, indicating a short circuit to a supply lead.


The remote control of the rear PTO on the right side is deactivated by the control software, resulting in non-operation.


Inspect Right Remote Control Switch:

  • Check the right switch for remote control of the rear PTO and its wiring for signs of damage, loose connections, or corrosion. Repair or replace any faulty components.

Test Voltage Levels:

  • Use a multimeter to measure the voltage at the right remote control switch. Ensure it remains within the specified range. If it is too high, investigate the power source for faults.

Check for Shorts:

  • Inspect for any short circuits to a supply lead along the wiring of the right remote control switch. Repair any identified shorts.

Update Control Software:

  • Ensure that the control software is updated to the latest version. Firmware updates might improve handling of switch voltage levels.

Consult Manufacturer Support:

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

Monitor System Performance:

  • After addressing the issue, monitor the system to ensure the voltage remains within the specified range and the error does not recur.


Maintaining proper voltage levels in the switch is crucial for reliable operation. Regular checks and maintenance can prevent voltage-related issues.

Control Units: John Deere

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