CLAAS 754Eh: Low Voltage Signal for Function F4

The voltage of the signal specified by the function F4 is too low, and the F4 function is inactive. This indicates a problem with the signal integrity or power supply related to the function F4.

1. 1

   The signal specified by the function F4

2. 2

   The power supply to the function F4

3. 3

   The wiring or connections related to the function F4

1. 1

   Inspect

   Inspect the signal specified by the function F4 for any visible damage or disconnection.

2. 2

   Test

   Test the power supply to the function F4 to ensure it is providing the correct voltage.

3. 3

   Check

   Check the wiring and connections related to the function F4 for any faults or poor contact.