New Holland 133 – New Holland Automatic Temperature Control Atc: Low Pressure Switch Input Shorted to Ground

The fault code indicates that the input signal from the low pressure switch is shorted to ground. This can cause incorrect readings or failure of the system to function properly.

1. 1

   The wiring and connections of the low pressure switch

2. 2

   The integrity of the low pressure switch itself

3. 3

   The circuit for the low pressure switch input

1. 1

   Inspect the wiring and connections of the low pressure switch

   Check for any damage, wear, or loose connections that could cause a short to ground.

2. 2

   Test the low pressure switch

   Use a multimeter to check for continuity or resistance and verify the switch is functioning as expected.

3. 3

   Check the circuit for the low pressure switch input

   Ensure there are no shorts or faults in the circuit that could be causing the issue.