New Holland 1906 – UCM: Power Supply: 5VREF3 Sensor Supply Voltage Out of Range

The 5VREF3 sensor supply voltage is not within the acceptable range, indicating a problem with the power supply to the sensor.

1. 1

   Power supply connections

2. 2

   Voltage output at the sensor

3. 3

   Wiring between the sensor and the controller

1. 1

   Check the power supply connections

   Ensure all connections to the power supply are secure and free from corrosion or damage.

2. 2

   Measure the voltage output at the sensor

   Use a multimeter to verify that the voltage at the sensor matches the expected 5VREF3 value.

3. 3

   Inspect the wiring between the sensor and the controller

   Look for any breaks, shorts, or poor connections in the wiring that could affect the voltage supply.