OIC 000628.02 – Control Software Internal Fault

OIC 000628.02 (OIC 628.02)

Code: 000628.02

Shortcode: 628.02

Description:

This error code is generated when the control software detects an internal problem during initialization (control unit boot sequence after the ignition is switched ON).

Reaction:

The control software may function in a limited capacity or stop working altogether, potentially disrupting vehicle operation.

Recommendations:

Reboot Control Unit:

  • Attempt to reboot the control unit by switching the ignition OFF and then ON again. This can sometimes resolve initialization issues.

Inspect Control Unit:

  • Check the control unit for any signs of physical 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 may resolve internal issues detected during the boot sequence.

Run Diagnostic Tests:

  • Use diagnostic tools to run tests on the control unit. Identify any specific internal faults and take appropriate corrective actions.

Consult Manufacturer Support:

  • If the issue persists after attempting the above steps, consult technical support or the manufacturer for further diagnostics and potential replacement parts.

Monitor System Performance:

  • After addressing the issue, monitor the system to ensure that the control unit initializes correctly and that the error does not recur.

Note:

Regular updates and maintenance of the control software and hardware are crucial for preventing internal faults and ensuring reliable vehicle operation.


Control Units: John Deere

John Deere Parts
John Deere Logo