New Holland 19248: Urea Pump Heater - Short Circuit to Ground

The urea pump heater is experiencing a short circuit to ground. This condition may prevent the heater from functioning properly and could lead to system malfunctions.

1. 1

   Urea pump heater wiring

2. 2

   Urea pump heater connections

3. 3

   Urea pump heater insulation

1. 1

   Inspect

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

2. 2

   Test

   Use a multimeter to test for continuity between the urea pump heater and ground.

3. 3

   Replace

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