Case IH NH3038: Power Stage Fuel Filter Heater - Source Low

The power stage fuel filter heater is receiving insufficient power, which may affect its ability to function properly. This condition could lead to operational issues related to fuel heating.

1. 1

   Power supply to the power stage fuel filter heater

2. 2

   Wiring and connections to the power stage fuel filter heater

3. 3

   Power stage fuel filter heater itself

1. 1

   Verify power supply

   Check that the power stage fuel filter heater is receiving the correct voltage as specified in the service manual.

2. 2

   Inspect wiring and connections

   Examine the wiring and electrical connections to the power stage fuel filter heater for damage, corrosion, or loose contacts.

3. 3

   Test the power stage fuel filter heater

   Use a multimeter to test the resistance or functionality of the power stage fuel filter heater, following the service manual procedures.