TSC 000628.12 – Control Unit Internal Fault

TSC 000628.12 (TSC 628.12)

Code: 000628.12

Shortcode: 628.12

Description:

This diagnostic trouble code, TSC 000628.12, is triggered when an electronic malfunction is registered in the control unit, causing it to fail to boot. This fault may also occur during the reprogramming of the TSC (Tractor Steering Controller).

Reaction:

When this error occurs, the control unit may be unable to function properly, leading to potential failures in controlling the tractor’s systems.

Recommendations:

Inspect Control Unit:

  • Check for Electronic Malfunctions:
    • Inspect the control unit for any signs of electronic failure or damage.
    • Replace the control unit if it is malfunctioning.

Reprogram Control Unit:

  • Ensure Proper Reprogramming:
    • Follow the correct procedures when reprogramming the TSC to avoid errors.
    • Use up-to-date and compatible software versions for reprogramming.

Check Power Supply:

  • Ensure Stable Voltage:
    • Verify that the control unit is receiving a stable and adequate power supply.
    • Inspect and repair any issues with the power supply to the control unit.

Note:

Maintaining the control unit and ensuring proper reprogramming procedures are followed is crucial for avoiding internal faults. Regularly check the control unit’s functionality and update its software as needed.


Control Units: John Deere