Description:

This error code is generated when the voltage at the signal input of channel 1 of the differential lock switch potentiometer exceeds 4.8 volts. This indicates a problem with the signal lead or the ground connection of the potentiometer.

Reaction:

The control software may function in a limited capacity or not at all, affecting the operation of the differential lock.

Recommendations:

Inspect Differential Lock Switch:

• Check the differential lock switch for signs of damage or defect. Replace the switch if necessary.

Test Voltage Levels:

• Use a multimeter to measure the voltage at the signal input of channel 1. Ensure it remains within the specified range. If it is too high, investigate the power source for faults.

Check Wiring and Ground Connection:

• Inspect the wiring and ground connection for the differential lock switch for any signs of damage, loose connections, or corrosion. Repair or replace any faulty components.

Update Control Software:

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

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.

Note:

Maintaining proper voltage levels and ensuring good connections are essential for the reliable operation of the differential lock switch.