CLAAS 7524h: Voltage of the signal specified by the engine speed memory 1 too low contact

The voltage of the signal specified by the engine speed memory 1 is too low, and the engine speed memory 1 is inactive. This indicates a problem with the signal integrity or functionality of the engine speed memory 1.

1. 1

   The connection and wiring of the engine speed memory 1

2. 2

   The power supply to the engine speed memory 1

3. 3

   The functionality of the engine speed memory 1

1. 1

   Inspect

   Inspect the connection and wiring of the engine speed memory 1 for any damage, looseness, or corrosion.

2. 2

   Test

   Test the power supply to the engine speed memory 1 to ensure it is receiving the correct voltage.

3. 3

   Verify

   Verify the functionality of the engine speed memory 1 using the appropriate diagnostic tools.