000639.14
John Deere 000639.14: Vehicle CAN BUS Fault Arm Rest Module (CSM)
Issue description
A fault has been detected in the Vehicle CAN BUS related to the Arm Rest Module (CSM). This indicates a communication issue within the system that involves the Arm Rest Module.
Check the cause
The Arm Rest Module (CSM)
The Vehicle CAN BUS wiring and connections
The communication between the Arm Rest Module (CSM) and the rest of the system
Repair steps
Inspect
Inspect the Arm Rest Module (CSM) for visible damage or loose connections.
Test
Test the communication between the Arm Rest Module (CSM) and the system using diagnostic tools.
Check
Check the Vehicle CAN BUS wiring and connections for continuity and proper termination.
Parts you might need
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