New Holland 3167 – Engine: Fuel Filter Heater Relay Short Circuit to Ground

A short circuit to ground has been detected in the Fuel Filter Heater Relay. This fault indicates an electrical issue within the relay circuit that may affect the proper operation of the fuel filter heating system.

1. 1

   Fuel Filter Heater Relay

2. 2

   Wiring connected to the Fuel Filter Heater Relay

3. 3

   Ground connections related to the Fuel Filter Heater Relay

1. 1

   Inspect

   Inspect the Fuel Filter Heater Relay for visible damage or signs of overheating.

2. 2

   Test

   Test the continuity and resistance of the Fuel Filter Heater Relay using a multimeter.

3. 3

   Check

   Check the wiring and connections associated with the Fuel Filter Heater Relay for any signs of wear, damage, or poor contact.

4. 4

   Verify

   Verify the ground connections related to the Fuel Filter Heater Relay for proper continuity and secure attachment.