Case IH ATC128: 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 connected to. This fault is indicated by the presence of a short in the circuit associated with the high pressure switch.

1. 1

   The wiring and connections related to the high pressure switch

2. 2

   The integrity of the high pressure switch itself

3. 3

   The circuit for the high pressure switch for signs of damage or wear

1. 1

   Inspect

   Inspect the wiring and connections associated with the high pressure switch for any signs of damage, wear, or improper connections.

2. 2

   Test

   Test the high pressure switch for proper functionality using a multimeter or other appropriate testing equipment.

3. 3

   Replace

   If the high pressure switch is found to be faulty, replace it with a new or compatible component.