Description:

This error code indicates that the seat (operator presence) switch has been closed (seat occupied) continuously for too long, exceeding 25.6 hours.

Reaction:

The control software may limit or disable the function of the stepper motors.

Recommendations:

Inspect Operator Presence Switch:

• Check the seat switch and its wiring for any signs of damage or wear. Repair or replace any faulty components.

Verify Seat Occupancy:

• Ensure that the seat is not being occupied for extended periods without breaks, which may indicate a stuck or faulty switch.

Reset Switch Timer:

• Reset the switch timer by turning off the ignition and then back on. This can clear the timeout error.

Update Control Software:

• Ensure that the control software is updated to the latest version. Firmware updates can improve handling of operator presence 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 that the operator presence switch functions correctly and the error does not recur.

Note:

Regular checks and maintenance of the operator presence switch are crucial to prevent such issues. Extended occupancy without breaks should be avoided to ensure reliable vehicle operation.