Case IH DCU19749: Urea Temperature Too High or Urea Leakage Detected

The system has detected an issue related to the urea temperature being too high in the pump module or a failure in the urea leakage test, which has triggered an emergency shut-off. This may indicate a problem with the urea system's integrity or thermal management.

1. 1

   The temperature readings from the urea pump module

2. 2

   The integrity of the urea system for signs of leakage

3. 3

   The functionality of the urea leakage detection system

1. 1

   Inspect the urea pump module for abnormal temperature readings

   Verify if the temperature is exceeding the specified limits as per the service manual.

2. 2

   Check for visible signs of urea leakage

   Examine the urea system components for any signs of leakage, including connections, hoses, and the pump module.

3. 3

   Perform a urea leakage test

   Follow the manufacturer's procedure to conduct a static or dynamic urea leakage test to confirm the presence of a leak.