New Holland 19109: Reagent Tank Temperature Sensor Short Circuit High

The fault code indicates a short circuit high in the reagent tank temperature sensor, which measures the temperature of the reagent solution in the tank. This condition suggests an electrical fault in the sensor or its wiring.

1. 1

   The wiring and connections of the reagent tank temperature sensor

2. 2

   The integrity of the reagent tank temperature sensor itself

1. 1

   Inspect

   Inspect the wiring and connections of the reagent tank temperature sensor for damage, corrosion, or loose contacts.

2. 2

   Test

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

3. 3

   Replace

   If the sensor or wiring is found to be faulty, replace the affected component as specified in the service manual.