John Deere 000628.02 – VLC / CCU / FCC / BIF / PTP: Module Software Configuration Fault

The system has detected an internal fault related to the software configuration or memory of a key electronic control module, such as the Vehicle Load Center (VLC). This indicates a problem within the module's internal software setup, such as an 'End of Line' (EOL) data fault configured at the factory, or an internal memory error that replaces stored values with factory defaults. No specific hardware component is identified as failing, but this software issue can lead to a degradation or loss of function for the systems controlled by the affected module.

• 5085E
• 5090E
• 5090EL
• 5100E
• 6020-6920S
• 6120
• 6220
• 6320
• 6420
• 6120L
• 6220L
• 6320L
• 6420L
• 6520L
• 6110R
• 6120R
• 6130R
• 6145R
• 6155R
• 6175R
• 6195R
• 6215R
• 7200
• 7210
• 7400
• 7410
• 7510
• 7600
• 7610
• 7700
• 7710
• 7800
• 7810
• 8130
• 8230
• 8330
• 8430
• 8530
• 9330
• 9430
• 9530
• 9630
• 750J
• 850J
• 6700
• 4x55
• 4x60
• 8x60
• 8x70

1. 1

   Cycle the machine's power: turn the machine off, wait for a short period, and restart to see if the fault clears.

2. 2

   Perform a preliminary test as outlined in the specific series service manual (e.g., for 6120-6420 series tractors).

3. 3

   Contact a certified John Deere dealer, as resolving this internal software fault typically requires proprietary diagnostic tools.

1. 1

   Reprogram control module

   Have a certified technician connect to the machine's diagnostic port and use specialized John Deere software to re-flash or reprogram the affected control module's End of Line (EOL) data.

2. 2

   Replace control module

   If the internal software fault cannot be cleared by reprogramming, the affected control module must be replaced with a new unit.