John Deere 522011.09 – PTF: Incorrect CAN Bus Message from OIC

Fault code 522011.09 indicates a data transfer problem between the Operator Information Center (OIC) control software and the receiving module. The receiving module intermittently or completely fails to receive expected CAN messages from the OIC, pointing to a communication failure on the CAN bus caused by a loose wire, damaged harness, or an internal fault within the transmitting control software.

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

1. 1

   Inspect CAN Bus wiring and connections between the OIC and PTF/RPT modules for damage, corrosion, or loose connections.

2. 2

   Verify overall integrity of the OIC control system, including power supply and grounding, for intermittent power drops.

3. 3

   Check for software updates for both the OIC and the PTF/RPT modules.

4. 4

   Perform a reset of the OIC control module following the manufacturer's procedure.

1. 1

   Reset and clear codes

   Attempt to reset the OIC control module and clear the codes. If the code returns, proceed to physical inspections.

2. 2

   Repair wiring

   Secure any loose wires and repair or replace any damaged CAN bus wiring harnesses or corroded pins at the OIC and PTF connectors.

3. 3

   Update software

   Install any available patches or software updates for the OIC and PTF/RPT modules that address CAN bus communication issues.

4. 4

   Replace faulty module

   If wiring, power, and grounds are verified good, and software updates do not resolve the issue, replace the OIC (Cab Module) or the PTF (Front Chassis Module) due to internal hardware failure.

5. 5

   Monitor system

   After performing repairs, monitor the system for any recurrence of the issue and ensure full functionality has returned.