New Holland 19038: Sensor 2 power supply too low

The power supply for Sensor 2 is too low, indicating a problem with the 5 V internal circuit that powers the urea pressure sensors. This may be caused by a short circuit to a low voltage source.

1. 1

   Sensor 2 power supply voltage

2. 2

   5 V internal circuit

3. 3

   urea pressure sensors

4. 4

   short circuit to low voltage source

1. 1

   Check the power supply voltage for Sensor 2

   Use a multimeter to measure the voltage at the Sensor 2 power supply. Ensure it is within the specified range.

2. 2

   Inspect the 5 V internal circuit

   Examine the wiring and connections of the 5 V internal circuit for any damage, corrosion, or loose connections.

3. 3

   Test the urea pressure sensors

   Verify the functionality of the urea pressure sensors to ensure they are not causing the low voltage issue.

4. 4

   Check for a short circuit to a low voltage source

   Inspect the wiring and components connected to the Sensor 2 power supply for any signs of a short circuit.