New Holland 393 – ENGINE: Engine Brake Driver 3 Circuit Failure

The system has detected a failure in the circuit associated with the Engine Brake driver 3. This may affect the proper operation of the engine brake function.

1. 1

   The wiring and connections related to the Engine Brake driver 3 circuit

2. 2

   The integrity of the circuitry associated with the Engine Brake driver 3

1. 1

   Inspect the wiring and connections

   Check for any damage, loose connections, or corrosion in the wiring and connections of the Engine Brake driver 3 circuit.

2. 2

   Test the circuit

   Use a multimeter or diagnostic tool to test the continuity and functionality of the Engine Brake driver 3 circuit.