John Deere 002000.09: Missing CAN BUS Information from Engine Module

The Dash Module has detected that it is not receiving CAN BUS information from the Engine Module. This indicates a communication issue between the two modules.

1. 1

   The connection between the Dash Module and the Engine Module

2. 2

   The integrity of the CAN BUS wiring between the Dash Module and the Engine Module

3. 3

   The functionality of the Engine Module

1. 1

   Inspect

   Inspect the physical connections between the Dash Module and the Engine Module for any signs of damage, corrosion, or loose wiring.

2. 2

   Test

   Test the CAN BUS wiring for continuity and proper signal transmission using a diagnostic tool or multimeter.

3. 3

   Verify

   Verify the functionality of the Engine Module by checking for any additional fault codes or communication errors.