John Deere 522011.02 – PTF: CAN BUS Message Issue / Internal Software Malfunction

The Operator Interface Control (OIC) software detects an internal fault or a breakdown in CAN network communication between the Cab Module and the Front Chassis Module.

• 6110M
• 6120M
• 6130M
• 6145M
• 6155M
• 6175M
• 6195M
• 6110R
• 6120R
• 6130R
• 6145R
• 6155R
• 6175R
• 6195R
• 6215R
• 6090MC
• 6100MC
• 6110MC
• 6090RC
• 6100RC
• 6110RC

1. 1

   Perform a reset of the OIC control module to see if the internal software error clears

2. 2

   Check if the OIC control software is up to date, as outdated software is a primary cause of this internal error

3. 3

   Verify the power supply and grounding to the OIC and PTF modules to ensure there are no intermittent power drops causing the module to malfunction

4. 4

   Test the CAN BUS network for communication errors by inspecting the wiring harness and connectors between the Cab Module and the Front Chassis Module for signs of damage, loose connections, or corrosion

1. 1

   Power Cycle / Reset

   Follow the manufacturer's procedure to reset the OIC control module.

2. 2

   Wiring Repair

   If diagnostic testing reveals erratic CAN data, repair or replace any chafed wires, corroded pins, or loose connectors in the harness running between the cab and the front chassis.

3. 3

   Restore Power/Ground

   Clean all ground terminals and ensure the OIC and PTF modules are receiving a stable power supply without interruptions.

4. 4

   Flash Software Update

   Connect John Deere Service ADVISOR and install any available software updates for the OIC and PTF modules to patch internal software bugs.

5. 5

   Module Replacement

   If the wiring is intact, power is stable, and software updates do not clear the internal fault, replace the faulty OIC or PTF module and reprogram it with the latest software.