New Holland 4113: Logical Error at FNR Switch

A logical error has been detected at the FNR switch. This indicates a discrepancy in the expected operation or signal from the FNR switch, which may affect the functionality of the machine's forward, neutral, or reverse operations.

1. 1

   The FNR switch for proper installation and physical condition

2. 2

   The wiring and connections to the FNR switch

3. 3

   The signal integrity from the FNR switch to the controller

1. 1

   Inspect

   Inspect the FNR switch for damage, wear, or improper installation.

2. 2

   Check

   Check the wiring and connections to the FNR switch for looseness, corrosion, or breakage.

3. 3

   Test

   Test the signal from the FNR switch to the controller using appropriate diagnostic tools.