New Holland 4044: Hydraulic Oil Temperature Sender Open Circuit

The system has detected an open circuit in the hydraulic oil temperature sender. This indicates a disruption in the electrical connection or a failure of the component itself.

1. 1

   The wiring and connections to the hydraulic oil temperature sender

2. 2

   The integrity of the hydraulic oil temperature sender

3. 3

   The circuit continuity using a multimeter

1. 1

   Inspect

   Check the wiring and connections to the hydraulic oil temperature sender for damage, corrosion, or loose contacts.

2. 2

   Test

   Use a multimeter to test the circuit continuity between the hydraulic oil temperature sender and the controller.

3. 3

   Replace

   If the sender is faulty or the circuit is damaged, replace the hydraulic oil temperature sender with a compatible part.