New Holland 5508 – UCM: Auxiliary Control Function Sensor Short to Power

The system has detected a fault in the auxiliary control function related to a sensor short to power. This indicates an electrical issue where the sensor circuit is experiencing an abnormal connection to the power supply.

1. 1

   The sensor circuit for the auxiliary control function

2. 2

   Connections and wiring related to the sensor

3. 3

   Power supply to the sensor circuit

1. 1

   Inspect

   Inspect the sensor circuit for the auxiliary control function for visible damage, corrosion, or loose connections.

2. 2

   Test

   Test the sensor circuit for continuity and resistance using a multimeter, following the service manual procedures.

3. 3

   Check

   Check the power supply to the sensor circuit to ensure it is within the specified range and not causing an overvoltage condition.