John Deere 84: CAN Bus Message Missing from Cornerpost Control Unit - Wheel Speed

The system has detected that a CAN Bus message from the Cornerpost Control Unit related to Wheel Speed is missing. This indicates a communication issue between the Cornerpost Control Unit and the system that relies on wheel speed data.

1. 1

   The communication link between the Cornerpost Control Unit and the system

2. 2

   The integrity of the CAN Bus wiring connected to the Cornerpost Control Unit

3. 3

   The functionality of the Cornerpost Control Unit itself

1. 1

   Inspect

   Inspect the CAN Bus wiring and connections to the Cornerpost Control Unit for damage, corrosion, or loose connections.

2. 2

   Test

   Test the communication link between the Cornerpost Control Unit and the system using diagnostic tools.

3. 3

   Verify

   Verify the functionality of the Cornerpost Control Unit by checking its operation and output signals.