New Holland 19109: Urea Temperature Sensor in Tank - High Signal Level

The urea temperature sensor in the tank is reporting a high signal level. This is likely due to a short circuit to a high voltage source. The affected circuit is causing an abnormal reading from the tank temperature sensor for the reagent solution.

1. 1

   The wiring and connections of the urea temperature sensor in the tank

2. 2

   The integrity of the sensor itself for damage or short circuit

3. 3

   The presence of any moisture or foreign material affecting the sensor or its wiring

1. 1

   Inspect

   Visually inspect the wiring and connections of the urea temperature sensor in the tank for damage, wear, or signs of a short circuit.

2. 2

   Test

   Use a multimeter to test the sensor and its wiring for continuity and resistance, ensuring there is no short to a high voltage source.

3. 3

   Clean or Replace

   If damage or contamination is found, clean or replace the sensor and its wiring as necessary.