New Holland 3689: Controller (Wrong Data Transmission) - Check Wiring, Or Engine

The system has detected an issue with data transmission from the controller. This may be caused by a problem with the wiring or the engine.

1. 1

   Wiring connections related to the controller

2. 2

   Engine functionality and communication with the controller

1. 1

   Inspect

   Check the wiring connections associated with the controller for damage, looseness, or corrosion.

2. 2

   Test

   Verify the functionality of the engine and its ability to communicate with the controller.