Case IH ATC126: High Pressure Switch (+) Input Shorted to Ground

The high pressure switch (+) input is experiencing a short to ground, which can cause improper operation of the system it is connected to. This fault indicates an electrical issue in the circuit associated with the high pressure switch.

1. 1

   The wiring and connections of the high pressure switch (+) input

2. 2

   The integrity of the circuit leading to the high pressure switch (+) input

3. 3

   Potential damage or wear in the high pressure switch (+) input wiring

1. 1

   Inspect

   Inspect the wiring and connections of the high pressure switch (+) input for any signs of damage, wear, or improper connections.

2. 2

   Test

   Test the circuit leading to the high pressure switch (+) input for continuity and proper insulation.

3. 3

   Repair or Replace

   If damage is found, repair or replace the affected wiring or connections as necessary.