New Holland 128 – ATC: High Pressure Switch Input Shorted to Ground

The high pressure switch input is experiencing a short to ground, which may cause improper operation of the system it is monitoring.

1. 1

   High pressure switch wiring

2. 2

   High pressure switch connector

3. 3

   Wiring harness for damage or wear

1. 1

   Inspect

   Inspect the high pressure switch wiring for any signs of damage, wear, or contact with grounded surfaces.

2. 2

   Inspect

   Check the high pressure switch connector for corrosion, loose connections, or physical damage.

3. 3

   Test

   Use a multimeter to test the high pressure switch input for a short to ground.

4. 4

   Repair

   If a short is found, repair or replace the affected wiring or connector as needed.