New Holland 19055 – New Holland Dosing Control Unit Dcu: Urea Temperature Sensor in Box (Electrical) – High Signal

The urea temperature sensor in box (electrical) is reporting a high signal, indicating an abnormal temperature reading. This may be due to a short circuit in the temperature sensor of the pump module.

1. 1

   Urea temperature sensor in box (electrical)

2. 2

   Temperature sensor of pump module

1. 1

   Inspect

   Inspect the urea temperature sensor in box (electrical) for physical damage or signs of overheating.

2. 2

   Test

   Test the temperature sensor of the pump module for a short circuit using a multimeter.

3. 3

   Replace

   If a fault is confirmed, replace the affected component identified by this code.