New Holland 19244: Urea Pump Heater - Short Circuit to +BATT

The urea pump heater is experiencing a short circuit to +BATT, which may cause improper operation or damage to the electrical system.

1. 1

   Urea pump heater wiring

2. 2

   Urea pump heater connections

3. 3

   Urea pump heater insulation

1. 1

   Inspect

   Check the wiring of the urea pump heater for any signs of damage, wear, or exposure.

2. 2

   Inspect

   Examine the connections of the urea pump heater for looseness, corrosion, or improper seating.

3. 3

   Inspect

   Verify the insulation of the urea pump heater for any breaks or deterioration.

4. 4

   Test

   Use a multimeter to test for continuity and resistance in the urea pump heater circuit.

5. 5

   Replace

   If a short circuit is confirmed, replace the urea pump heater if necessary.