Kubota M3404: No Communication with RFID Key Controller

The system is unable to establish communication with the RFID key controller. This may prevent the machine from starting or functioning properly.

1. 1

   The RFID key controller

2. 2

   The connection between the RFID key controller and the system

3. 3

   The RFID key itself

1. 1

   Inspect

   Check the physical connection between the RFID key controller and the system for any loose or damaged wiring.

2. 2

   Test

   Test the RFID key controller using a diagnostic tool to confirm whether it is receiving power and transmitting signals.

3. 3

   Replace

   If the RFID key controller is not functioning, replace it with a compatible unit.