New Holland 3165 – Engine: Fan Speed Sensor - Signal Low

The fan speed sensor is reporting a low signal, which may indicate a problem with the sensor's functionality or its connection to the system.

1. 1

   Fan speed sensor

2. 2

   Wiring to the fan speed sensor

3. 3

   Connection to the fan speed sensor

1. 1

   Inspect

   Inspect the fan speed sensor for physical damage or wear.

2. 2

   Check

   Check the wiring and connections to the fan speed sensor for looseness, corrosion, or damage.

3. 3

   Test

   Test the fan speed sensor for proper operation using the appropriate diagnostic tools.