John Deere 2007.09 – TID / AIC / TIQ / ICC / EIC / BLC: Incorrect CAN Bus Message, Information from RPT Control Software / RPT Message Missing

Triggered when a receiving control unit fails to receive necessary data messages from the RPT (Remote Power Train / Rear Power Train) module over the CAN Bus network. This indicates a data transfer problem caused by physical CAN Bus wiring issues, electrical interference, or a software/hardware fault within the transmitting or receiving control modules.

• 6110R
• 6120R
• 6130R
• 6145R
• 6155R
• 6175R
• 6195R
• 6215R
• 6110M
• 6120M
• 6130M
• 6145M
• 6155M
• 6175M
• 6195M
• 5045E
• 5055E
• 5065E
• 5075E
• 5085M
• 5100M
• 5115M
• 8245R
• 8270R
• 8295R
• 8320R
• 8335R
• 9470RT
• 9520RT
• 9570RT
• 9400
• 9500
• 9650

1. 1

   Inspect the CAN Bus network for physical defects that could disrupt data transmission between the TID/AIC and the RPT module, such as damaged wires, chafing, or loose/corroded connector pins.

2. 2

   Monitor communication using a diagnostic tool (such as John Deere Service Advisor or Jaltest) to check for error codes or failures in data packets to isolate the disruption.

3. 3

   Identify and eliminate sources of electrical interference that may disrupt CAN Bus communication, ensuring proper grounding and shielding of the CAN Bus cables.

4. 4

   Verify that both the TID and RPT control software are up to date and functioning correctly without software bugs.

5. 5

   If excessive traffic or conflicts on the CAN Bus are detected, temporarily reduce the number of active devices to isolate the issue.

1. 1

   Reboot the System

   Reset or reboot the control units involved to clear any transient errors or glitches in the system.

2. 2

   Repair Wiring

   If the physical inspection revealed damaged CAN Bus wiring, repair or replace the affected harness sections or connector pins. Ensure all grounds are clean and tight.

3. 3

   Update Software

   Install any available updates or patches for the RPT and TID (or AIC/TIQ) control software using dealer-level diagnostic equipment.

4. 4

   Replace Faulty Modules

   If the wiring harness tests good for continuity and resistance (typically 60 ohms across the CAN network), and software updates do not resolve the missing message, replace the RPT module or the TID module.

5. 5

   Clear and Test

   Clear the fault codes and conduct thorough operational testing to ensure messages are being correctly received and full functionality has been restored.